folic acid has been researched along with Cognition Disorders in 199 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 4 (2.01) | 18.7374 |
| 1990's | 3 (1.51) | 18.2507 |
| 2000's | 104 (52.26) | 29.6817 |
| 2010's | 85 (42.71) | 24.3611 |
| 2020's | 3 (1.51) | 2.80 |
| Authors | Studies |
|---|---|
| Roy, H; Shaikh, A | 1 |
| Ars, CL; Hofman, A; Jaddoe, VW; Marroun, HE; Muetzel, R; Nijs, IM; Schmidt, M; Steegers, EA; Steenweg-de Graaff, J; Tiemeier, H; van der Lugt, A; Verhulst, FC; White, T | 1 |
| Carey, D; Clarke, R; Kenny, RA; Laird, EJ; Molloy, AM; O'Connor, DMA; O'Halloran, AM | 1 |
| Chen, Y; Huang, G; Huang, L; Li, W; Ma, F; Zhao, J | 1 |
| Daviglus, ML; He, K; Jacobs, DR; Qin, B; Reis, JP; Sidney, S; Steffen, LM; Van Horn, L; Xun, P; Zhu, N | 1 |
| Jacques, PF; Livingston, K; Rogers, G; Rosenberg, IH; Scott, TM; Selhub, J; Troen, AM; Weiner, DE | 1 |
| Abdelalim, AM; Elfayoumy, NM; Elshebawy, H; Fahmy, EM; Ismail, RS; Sharaf, SA | 1 |
| Almeida, OP; Ford, AH | 2 |
| Donix, M; Haußmann, R; Lange, J; Neumann, S; Sauer, C; Zweiniger, A | 1 |
| Solomon, LR | 1 |
| Anastasiou, A; Dessypris, N; Kanavidis, P; Katsiardani, KP; Katsiardanis, K; Kousoulis, AA; Michelakos, T; Papadopoulos, FC; Petridou, ET; Stefanadis, C | 1 |
| Alibrandi, A; Caccamo, D; Di Rosa, G; Germanò, E; Guerrera, S; Lenzo, P; Neri, M; Nicotera, A; Parisi, E; Spanò, M; Tortorella, G | 1 |
| de Groot, LC; Doets, EL; Eussen, SJ; Nurk, E; Nygård, OK; Refsum, H; Smith, AD; Tell, GS; Ueland, PM; Van't Veer, P; Vollset, SE | 1 |
| Biesalski, HK; Dismar, S; Ludolph, AC; Noeth, N; Ott-Renzer, CS; von Arnim, CA | 1 |
| Ames, D; Boundy, K; Brodaty, H; Bush, AI; Carne, RP; Ellis, KA; Faux, NG; Mander, AG; Martins, RN; Masters, CL; Moore, EM; Rowe, CC; Szoeke, C; Watters, DA; Woodward, MC | 1 |
| Komaroff, AL | 1 |
| Rogers, E; Shea, TB | 1 |
| Cavalieri, M; Chu, WW; Liu, X; Mok, V; Schmidt, R; Wong, A; Wong, KS; Xiong, Y | 1 |
| Berger-Sweeney, J; Ricceri, L; Schaevitz, L | 1 |
| Chen, X; Hao, Y; Li, X; Li, Y; Lü, L; Song, X; Zhang, W; Zhu, Q | 1 |
| de Jager, CA | 1 |
| Barichello, T; Budni, J; Danielski, LG; Dominguini, D; Ferrari, P; Generoso, JS; Gubert, C; Jornada, LK; Kapczinski, F; Moreira, AP; Petronilho, F; Quevedo, J; Simões, LR; Steckert, AV | 1 |
| Brouwer-Brolsma, EM; de Groot, LC; Dhonukshe-Rutten, RA; Enneman, AW; Ham, AC; In 't Veld, PH; Kessels, RP; Lips, P; Swart, KM; Uitterlinden, AG; van de Rest, O; van der Cammen, TJ; van der Velde, N; van der Zwaluw, NL; van Dijk, SC; van Schoor, NM; van Wijngaarden, JP | 1 |
| Chen, Y; Ding, C; Ge, J; Jia, X; Jiang, B; Qiu, E; Yao, C; Yao, G; Zhang, Y; Zhao, H | 1 |
| Chang, N; Jang, W; Kim, G; Kim, H; Kim, SY | 1 |
| Chen, H; Huang, G; Ji, L; Ji, Y; Liu, S; Ma, F; Wu, T; Zhang, M; Zheng, M; Zhou, Y | 1 |
| Bechtel, C; Doshanjh, L; Fishman, P; Larsen, D; Luo, Y; Morrell, C; Page, R; Remington, R; Samar, A; Shea, TB; Smyers, K | 1 |
| Castillo-Lancellotti, C; Margozzini, P; Padilla, O; Rozowski, J; Tur, JA; Uauy, R; Valdivia, G | 1 |
| Dalack, G; Ellingrod, V; Grove, T; Taylor, S | 1 |
| Troen, AM | 1 |
| Bonetti, F; Brombo, G; Magon, S; Zuliani, G | 1 |
| Krause, D; Roupas, P | 1 |
| McCaddon, A; Miller, JW | 1 |
| Gao, Y; Huang, G; Li, W; Liu, H; Qin, S; Tian, T; Wang, X; Zhang, X | 1 |
| Anderson, IM; Bagdy, G; Deakin, JF; Elliott, R; Eszlari, N; Gonda, X; Juhasz, G; Kovacs, D; Pap, D; Petschner, P | 1 |
| Bechtel, C; Larsen, D; Morrell, C; Page, R; Remington, R; Samar, A; Shea, TB | 1 |
| Abrunhosa, SF; Amaral, TF; Araújo, DA; Cunha, NA; Noronha, MB; Rocha, AN | 1 |
| Berrocal-Zaragoza, MI; Desai, A; Fernandez-Ballart, JD; Murphy, MM; Quadros, EV; Sequeira, JM | 1 |
| Linden, T; Pascoe, MC | 1 |
| Refsum, H; Smith, AD | 1 |
| Ayesa-Arriola, R; Crespo-Facorro, B; Setién-Suero, E; Suárez-Pinilla, M; Suárez-Pinilla, P | 1 |
| Desai, A; Quadros, EV; Sequeira, JM | 1 |
| Feng, H; Peng, S; Xiao, J; Xie, Y; Zhang, J | 1 |
| Cui, XP; Mu, JS; Ye, JX; Zhang, DM | 1 |
| Abdollahnia, N; Hanemann, A; Hengstermann, S; Lämmler, G; Lun, A; Nieczaj, R; Schulz, RJ; Schweter, A; Steinhagen-Thiessen, E | 1 |
| Almeida, OP; Flicker, L; Ford, AH; Jamrozik, K; Norman, P; Thomas, J | 1 |
| Bocquet, A; Bresson, JL; Briend, A; Chouraqui, JP; Darmaun, D; Dupont, C; Frelut, ML; Ghisolfi, J; Girardet, JP; Goulet, O; Putet, G; Rieu, D; Rigo, J; Turck, D; Vidailhet, M | 1 |
| Andreazza, AC; Brissos, S; Cardoso, C; Dias, VV; Kapczinski, F | 1 |
| Fuchs, D; Greilberger, J; Greilberger, M; Koidl, C; Lamprecht, M; Leblhuber, F; Oettl, K; Schroecksnadel, K | 1 |
| Carrasco, M; Castro, C; Estrada, C; López-Toledano, MA; Murillo-Carretero, M; Rabaneda, LG; Ruiz, FA | 1 |
| Rosenberg, IH | 1 |
| Enoki, H; Iguchi, A; Izawa, S; Kanda, S; Koike, T; Kuzuya, M; Okada, K | 1 |
| Grimley Evans, J; Malouf, R | 1 |
| Aisen, PS; Bottiglieri, T; Diaz-Arrastia, R; Jin, S; Sano, M; Schneider, LS; Stokes, KT; Thal, LJ; Thomas, RG; van Dyck, CH; Weiner, MF | 1 |
| Breteler, MM; de Lau, LM; Johnston, C; Refsum, H; Smith, AD | 1 |
| Albert, CM; Buring, JE; Cook, N; Grodstein, F; Kang, JH; Manson, J | 1 |
| Jacques, PF; Morris, MS; Rosenberg, IH; Selhub, J | 4 |
| Evans, DA; Morris, MC; Tang, Y; Tangney, CC | 1 |
| Machanic, BI | 1 |
| Bescos, E; Clavero, P; García-Garcia, D; Irigoien, J; Irurzun, C; Kulisevsky, J; Lage, PM; Lamet, I; Matsubara, JM; Obeso, JA; Pagonabarraga, J; Pérez-Tur, J; Rodriguez-Oroz, MC; Samaranch, L; Sanchez-Mut, J; Toledo, JB | 1 |
| Lee, LK; Rajab, N; Shahar, S | 1 |
| Andrès, E; Dali-Youcef, N; Kaltenbach, G; Vogel, T | 1 |
| Dillmann, U; Fassbender, K; Herrmann, W; Kostopoulos, P; Obeid, R; Schadt, A | 1 |
| Bhat, RS | 1 |
| Griffiths, HR; Li, L; Nelles, G; Polidori, MC; Sies, H; Stahl, W; Willets, RS | 1 |
| Cho, E; Dougherty, L; Giovannucci, E; Jacques, PF; Lee, JE; Selhub, J; Zeisel, SH | 1 |
| Cole, PD; Gulinello, M; Li, Y; Vijayanathan, V | 1 |
| Caouette, H; Crott, JW; Lai, CQ; Lee, YC; Ordovás, JM; Parnell, LD; Qiu, WQ; Rosenberg, IH; Shen, J; Troen, AM; Tucker, KL; Warodomwichit, D | 1 |
| Kasturiratne, A; Simmonds, M; Wald, DS | 1 |
| Cheng, DM; Huang, CY; Jiang, YG; Kong, HY; Pang, W; Yang, HP | 1 |
| Gustafson, L; Hultberg, B; Nilsson, K | 5 |
| Alfonso, H; Almeida, OP; Clarnette, R; Flicker, L; Ford, AH; Martins, R; Thomas, J | 1 |
| Fuchs, D; Greilberger, J; Greilberger, M; Leblhuber, F; Tafeit, E; Wintersteiger, R | 1 |
| Kanwar, SS; Nehru, B; Singh, R; Sood, PK | 1 |
| Friess, S; Helfaer, MA; Margulies, SS; Naim, MY; Ralston, J; Ryall, K; Smith, C | 1 |
| Choi, KC; Kwok, T; Lam, LC; Law, CB; Lee, J; Pan, PC; Yung, CY | 1 |
| Baker, GA; Browning, N; Clayton-Smith, J; Cohen, MJ; Kalayjian, LA; Kanner, A; Liporace, JD; Loring, DW; Meador, KJ; Pennell, PB; Privitera, M | 1 |
| Beran-Praher, M; Fuchs, D; Haller, H; Leblhuber, F; Schroecksnadel, K; Steiner, K | 1 |
| Goff, DC; Hill, M; Jasinski, S; Macklin, EA; Raeke, L; Roffman, JL; Shannahan, K | 1 |
| Brown, B; Huang, MH; Kado, D; Karlamangla, A; Seeman, T | 1 |
| Chukoskie, L; Kamen, BA | 1 |
| Firbank, MJ; Ford, GA; Hansrani, M; Harrington, F; McKeith, IG; Narayan, SK; O'Brien, JT; Saxby, BK; Stansby, G | 1 |
| Bondy, M; Brouwers, P; Dreyer, Z; El-Zein, RA; Etzel, CJ; Harris, LL; Holm, S; Kamdar, KY; Krull, KR; Okcu, MF; Potter, BS; Scaglia, F | 1 |
| Waber, DP | 1 |
| de Jager, CA; Jacoby, R; Oulhaj, A; Refsum, H; Smith, AD | 1 |
| Ali, N; Cole, PD; Gulinello, M; Vijayanathan, V | 1 |
| Dulawa, J; Francuz, T; Gminski, J; Hornik, B; Janusz-Jenczen, M; Kurek, A; Legierska, K; Szewieczek, J; Włodarczyk-Sporek, I | 1 |
| Cruz, KS; Derosiers, MF; Gross, MD; Hayes, J; Odegaard, A; Thyagarajan, B; Tyas, SL; Wang, H | 1 |
| Morris, MC | 1 |
| Hänninen, T; Hooshmand, B; Kåreholt, I; Kivipelto, M; Laatikainen, T; Leiviskä, J; Rusanen, M; Soininen, H; Solomon, A; Winblad, B | 1 |
| Batterham, PJ; Christensen, H; Crisp, D; Fenech, M; Hickie, I; Jorm, AF; Kljakovic, M; Mackinnon, AJ; Walker, JG | 1 |
| Carmel, R | 1 |
| Breimer, LH; Nilsson, TK | 1 |
| Heim, L; Jaceldo-Siegl, K; Perez, L; Sherzai, A | 1 |
| Feng, L | 1 |
| Fischer, P; Hinterberger, M | 1 |
| Ben Abdallah, J; Charfeddine, B; Letaef, A; Limem, K; Naffeti, S; Othmen, LB; Smach, MA | 1 |
| Chen, S; Chen, X; Chen, Y; Chu, WW; Ho, CL; Hu, X; Lung Leung, EY; Mok, V; Schmidt, R; Tang, WK; Wong, A; Wong, KK; Wong, KS; Wong, ST; Xiong, Y | 1 |
| Crott, JW; Griffith, J; Lai, CQ; Moorthy, D; Ordovás, JM; Parnell, LD; Peter, I; Rosenberg, IH; Scott, TM; Selhub, J; Troen, AM; Tucker, KL | 1 |
| Jacques, PF; Morris, MS; Selhub, J | 1 |
| Białecka, M; Budrewicz, S; Droździk, M; Gorzkowska, A; Gołąb-Janowska, M; Honczarenko, K; Jarosz, M; Koziorowska-Gawron, E; Kurzawski, M; Mak, M; Robowski, P; Roszmann, A; Sitek, EJ; Sławek, J | 1 |
| Chang, N; Kim, G; Kim, H; Kim, KN; Kim, SY; Son, JI; Tamura, T | 1 |
| Morris, MS | 1 |
| Almkvist, O; Persson, N; Viitanen, M; Wahlin, Å | 1 |
| Bahl, R; Bhandari, N; Refsum, H; Schneede, J; Sommerfelt, H; Strand, TA; Taneja, S; Ueland, PM | 1 |
| Chee, MW; Feng, L; Isaac, V; Krishnan, KR; Ng, TP; Sim, S | 1 |
| Asonganyi, B; Sherwood, R; Stewart, R | 1 |
| Bailey, LB; Kauwell, GP; Rampersaud, GC | 1 |
| Miller, AL | 1 |
| Gustafson, L; Hultberg, B; Isaksson, A; Nilsson, K | 1 |
| Berner, YN; Doolman, R; Dror, Y; Gomori, JM; Isayev, M; Levy, S; Polyak, Z; Sela, BA; Stern, F | 1 |
| Blom, AH; Bosma, H; de Bruijn, C; de Vente, J; Jolles, J; Steinbusch, HW; Teunissen, CE; Van Boxtel, MP; Wauters, BA | 1 |
| Bellevue, R; Carmel, R; Dhar, M | 1 |
| Barcikowska, M; Chodakowska, M; Gabryelewicz, T; Golebiowski, M; Luczywek, E; Peplonska, B; Pfeffer, A; Religa, D; Stepien, K; Styczynska, M; Wasiak, B; Winblad, B | 1 |
| Clarke, R; Harrison, G; Richards, S | 1 |
| Blennow, K; Gottfries, CG; Lehmann, M; Regland, B | 1 |
| Costa, M; Hoff, AL; Sommer, BR | 1 |
| Areosa, SA; Grimley, EJ; Malouf, M | 1 |
| Kumar, R; Mihalick, SM; Ortiz, D; Rogers, E; Shea, TB | 1 |
| Clement, F; De Deyn, PP; Engelborghs, S; Goeman, J; Ketels, V; Maertens, K; Mariën, P; Pickut, BA; Saerens, J; Somers, N; Symons, A; Vandevivere, J; Vloeberghs, E | 1 |
| Arnone, G; Bianchin, M; Forti, P; Maioli, F; Mantovani, V; Nativio, V; Pantieri, T; Ravaglia, G; Scali, RC; Talerico, T | 1 |
| Bianchin, M; Forti, P; Maioli, F; Mantovani, V; Ravaglia, G; Saccheitti, L; Scali, RC; Talerico, T | 1 |
| Atti, AR; Calzoni, F; Dalla Nora, E; Fellin, R; Mari, E; Passaro, A; Smorgon, C; Zamboni, PF | 1 |
| Forloni, G; Fragiacomo, C; Lucca, U; Pezzati, R; Quadri, P; Tettamanti, M; Zanda, E | 1 |
| Ellinson, M; Patterson, A; Thomas, J | 1 |
| Antonello, RM; Bava, A; Cattaruzza, T; Cazzato, G; Moretti, R; Torre, P | 1 |
| Brzozowska, A; Roszkowski, W; Sicińska, E | 1 |
| Antonello, RM; Cattaruzza, T; Cazzato, G; Moretti, R; Scapicchio, PL; Torre, P | 1 |
| Bunce, D; Kivipelto, M; Wahlin, A | 1 |
| Deary, IJ; Pattie, A; Starr, JM; Whalley, LJ; Whiteman, MC | 1 |
| Huang, MH; Kado, DM; Karlamangla, AS; Rowe, JW; Seeman, TE; Selhub, J; Troen, A | 1 |
| Meertens, L; Solano, L | 1 |
| Bienias, JL; Evans, DA; Hebert, LE; Morris, MC; Scherr, PA; Schneider, JA; Tangney, CC | 1 |
| Boxer, AL; Finley, R; Goldman, J; Johnston, K; Kramer, JH; Miller, BL | 1 |
| Arlt, S; Ganzer, S; Müller-Thomsen, T; Stuerenburg, HJ | 1 |
| Annerbo, S; Lökk, J; Wahlund, LO | 1 |
| Au, R; Beiser, A; D'Agostino, RB; Elias, MF; Elias, PK; Jacques, PF; Selhub, J; Seshadri, S; Sullivan, LM; Wolf, PA | 1 |
| Bottiglieri, T; Diaz-Arrastia, R | 1 |
| Qiao, N; Rosenberg, I; Scott, T; Spiro, A; Tucker, KL | 1 |
| Ross, CM | 1 |
| Fragiacomo, C; Lucca, U; Pezzati, R; Quadri, P; Tettamanti, M; Zanda, E | 1 |
| Bottiglieri, T; Diaz-Arrastia, R; Greenberg, SM; Growdon, JH; Gurol, ME; Hyman, BT; Irizarry, MC; Locascio, JJ; Raju, S; Tennis, M | 1 |
| Brunetti, N; Forti, P; Maioli, F; Mariani, E; Martelli, M; Pantieri, G; Ravaglia, G; Servadei, L | 1 |
| Fridman, S | 1 |
| Allen, LH; Green, R; Haan, MN; Jagust, WJ; Miller, JW; Mungas, DM; Ramos, MI | 1 |
| Priebe, S; Turner, T; Werneke, U | 1 |
| McCaddon, A | 1 |
| Green, TJ; Knight, RG; Mann, JI; McMahon, JA; Skeaff, CM; Williams, SM | 1 |
| Clarke, R | 1 |
| de Jong, N; Kampman, E; Kloosterman, J; Ocké, MC; Rompelberg, CJ; van Kranen, HJ | 1 |
| Katan, MB; Verhoef, P | 1 |
| Blom, HJ; Bloo, RJ; Clarke, R; de Groot, LC; Eussen, SJ; Hoefnagels, WH; Joosten, LW; Schneede, J; Ueland, PM; van Staveren, WA | 1 |
| Lucca, U; Quadri, P; Tettamanti, M | 1 |
| Anghelescu, IG; Dettling, M; Opgen-Rhein, C | 1 |
| Grodstein, F; Irizarry, MC; Kang, JH | 1 |
| Blasko, I; Fischer, P; Jellinger, K; Jungwirth, S; Kemmler, G; Krampla, W; Tragl, KH; Wichart, I | 1 |
| Smith, AD | 2 |
| Balk, EM; Chung, M; Lau, J; Raman, G; Rosenberg, IH; Tatsioni, A | 1 |
| Garrì, MT; Lucca, U; Nobili, A; Riva, E; Tettamanti, M | 1 |
| Morris, MC; Tangney, CC | 1 |
| Aiello, AE; Allen, LH; Green, R; Haan, MN; Jagust, WJ; Miller, JW; Mungas, DM; Whitmer, RA | 1 |
| Tönz, O | 1 |
| Belmaker, RH; Bersudsky, Y; Osher, Y; Sela, BA; Silver, H | 1 |
| Balk, EM; Chung, M; Lau, J; Lichtenstein, AH; Raman, G; Rosenberg, IH; Tatsioni, A | 1 |
| Berry, RJ; Carter, HK; Yang, Q | 1 |
| Han, C; Jo, I; Jo, SA; Kim, E; Kim, J; Park, MH | 1 |
| Brouwer, I; Verhoef, P | 1 |
| Johnson, MA | 1 |
| Butler, IJ; Koenig, MK; Perez, M; Rothenberg, S | 1 |
| Aguglia, U; Battaglia, L; Condino, F; de Marco, V; Luise, F; Morabito, F; Morabito, P; Piromalli, A; Quattrone, A; Russo, C; Trapani Lombardo, V; Vinci, A | 1 |
| Chinapaw, MJ; Hopman-Rock, M; van Mechelen, W; van Uffelen, JG | 1 |
| Clarke, R; Emmens, K; Evans, JG; Hin, H; Molloy, AM; Nexo, E; Scott, JM; Sherliker, P; Ueland, PM | 1 |
| Ducros, V; Dufouil, C; Tzourio, C; Vidal, JS | 1 |
| Hirode, K; Malhotra, S; Naik, P; Seshadri, S | 1 |
| Enzi, G | 1 |
| Artner-Dworzak, E; Fuchs, D; Leblhuber, F; Vrecko, K; Walli, J | 1 |
| Bargossi, AM; Caldarera, M; Cavalli, G; Facchini, A; Forti, P; Franceschi, C; Grossi, G; Maioli, F; Mariani, E; Ravaglia, G; Vettori, C | 1 |
| Bäckman, L; Robins Wahlin, TB; Wahlin , A; Winblad, B | 1 |
| Feiglin, L; Levy, S; Seligsohn, U; Shahar, A; Shahar, DR | 1 |
| Artner-Dworzak, E; Fuchs, D; Leblhuber, F; Reibnegger, G; Vrecko, K; Walli, J; Widner, B | 1 |
| Blennow, K; Gottfries, CG; Gottfries, J; Lehmann, MW; Regland, B | 1 |
| Aller, R; Arranz, M; de Luis, DA; Fernandez, N; Izaola, O | 1 |
| Deeg, DJ; Jelicic, M; Jonker, C | 1 |
| Ebly, EM; Hogan, DB; Maxwell, CJ | 1 |
| Bell, IR; Cole, JO; Edman, JS; Greenwald, M; Kayne, HL; Marby, DW; Morrow, FD; Perrone, G | 1 |
| Bell, IR; Cole, JO; Dreier, T; Edman, JS; Liptzin, B; Marby, DW; Satlin, A | 1 |
| Gopaldas, T; Seshadri, S | 1 |
| Harris, RF; Innes, EM; Kay, HE; Knapton, PJ; O'Sullivan, JP; Schwartz, FC; Stuart, J; Thompson, EN; Wells, DG | 1 |
| Bluming, AZ; Carbone, PP; Fass, L; Morrow, RH; Ziegler, JL | 1 |
39 review(s) available for folic acid and Cognition Disorders
| Article | Year |
|---|---|
Baseline folic acid status affects the effectiveness of folic acid supplements in cognitively relevant outcomes in older adults: a systematic review.
Topics: Aged; Atrophy; Cognition; Cognition Disorders; Dietary Supplements; Folic Acid; Humans | 2022 |
Effect of Vitamin B Supplementation on Cognitive Function in the Elderly: A Systematic Review and Meta-Analysis.
Topics: Aged; Cognition; Cognition Disorders; Dementia; Dietary Supplements; Female; Folic Acid; Homocysteine; Humans; Male; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2019 |
[Folic acid and vitamin B12 determination in the assessment of cognitive disorders : Overview and data analysis from a university outpatient memory clinic].
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Data Analysis; Folic Acid; Folic Acid Deficiency; Humans; Outpatients; Universities; Vitamin B 12; Vitamin B 12 Deficiency | 2019 |
Serum folate and B12 levels in association with cognitive impairment among seniors: results from the VELESTINO study in Greece and meta-analysis.
Topics: Aged; Aged, 80 and over; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Greece; Humans; Male; Risk Factors; Socioeconomic Factors; Vitamin B 12 | 2013 |
One-carbon metabolism in neurodevelopmental disorders: using broad-based nutraceutics to treat cognitive deficits in complex spectrum disorders.
Topics: Carbon; Choline; Cognition Disorders; Developmental Disabilities; Dietary Supplements; Folic Acid; Humans | 2014 |
Critical levels of brain atrophy associated with homocysteine and cognitive decline.
Topics: Atrophy; Brain; Cognition Disorders; Folic Acid; Homocysteine; Humans; Vitamin B 12 Deficiency; Vitamin B Complex | 2014 |
Effect of Vitamin Intake on Cognitive Decline in Older Adults: Evaluation of the Evidence.
Topics: Aged; Antioxidants; Ascorbic Acid; beta Carotene; Cognition; Cognition Disorders; Dementia; Dietary Supplements; Folic Acid; Homocysteine; Humans; Meta-Analysis as Topic; Vitamin A; Vitamin B 12; Vitamin B 6; Vitamin D; Vitamin D Deficiency; Vitamin E; Vitamins | 2015 |
Homocysteine, B Vitamins, and Cognitive Impairment.
Topics: Aging; Animals; Biomarkers; Cerebrovascular Circulation; Cognition Disorders; Cognitive Dysfunction; Dietary Supplements; Evidence-Based Medicine; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Neurodegenerative Diseases; Nootropic Agents; Nutritional Status; Practice Guidelines as Topic; Risk Factors; Vitamin B 12; Vitamin B 6 | 2016 |
Homocysteine and cognition: A systematic review of 111 studies.
Topics: Cognition; Cognition Disorders; Cross-Sectional Studies; Folic Acid; Homocysteine; Humans; Vitamin B 12 | 2016 |
Association of plasma homocysteine, vitamin B12 and folate levels with cognitive function in Parkinson's disease: A meta-analysis.
Topics: Adult; Aged; Aged, 80 and over; Cognition; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Levodopa; Male; Middle Aged; Parkinson Disease; Treatment Outcome; Vitamin B 12 | 2017 |
Efficacy of Vitamin B Supplementation on Cognition in Elderly Patients With Cognitive-Related Diseases.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition; Cognition Disorders; Dementia; Dietary Supplements; Drug Therapy, Combination; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Randomized Controlled Trials as Topic; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2017 |
[Folic acid and prevention of neural tube closure defects: the question is not solved yet].
Topics: Adult; Aged; Animals; Breast Neoplasms; Clinical Trials as Topic; Cognition Disorders; Cohort Studies; Colorectal Neoplasms; Edible Grain; Female; Folic Acid; Food, Fortified; France; Humans; Infant, Newborn; Male; Middle Aged; Neural Tube Defects; Pregnancy; Randomized Controlled Trials as Topic; Retrospective Studies; Risk Factors; Spinal Dysraphism; United States | 2008 |
Effects of folate and vitamin B12 on cognitive function in adults and the elderly.
Topics: Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Female; Folic Acid; Folic Acid Deficiency; Humans; Male; Middle Aged; Nutritional Requirements; Nutritional Status; Vitamin B 12; Vitamin B 12 Deficiency | 2008 |
Folic acid with or without vitamin B12 for the prevention and treatment of healthy elderly and demented people.
Topics: Cognition; Cognition Disorders; Dementia; Dietary Supplements; Drug Therapy, Combination; Folic Acid; Folic Acid Deficiency; Humans; Randomized Controlled Trials as Topic; Vitamin B 12 | 2008 |
Homocysteine, vitamin B12, folate and cognitive functions: a systematic and critical review of the literature.
Topics: Adult; Clinical Trials as Topic; Cognition Disorders; Cross-Sectional Studies; Dietary Supplements; Folic Acid; Homocysteine; Humans; Longitudinal Studies; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex | 2009 |
You are what you eat: of fish, fat and folate in late-life psychiatric disorders.
Topics: Aged; Animals; Cognition Disorders; Diet; Dietary Fats; Fatty Acids, Unsaturated; Fishes; Folic Acid; Folic Acid Deficiency; Geriatric Psychiatry; Humans; Mental Disorders; Mood Disorders; Nutritional Status; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex | 2009 |
Effect of folic acid, with or without other B vitamins, on cognitive decline: meta-analysis of randomized trials.
Topics: Cognition; Cognition Disorders; Drug Therapy, Combination; Folic Acid; Humans; Randomized Controlled Trials as Topic; Treatment Outcome; Vitamin B Complex | 2010 |
Nutritional determinants of cognitive aging and dementia.
Topics: Aging; Animals; Cognition Disorders; Dementia; Diet; Dietary Fats; Docosahexaenoic Acids; Folic Acid; Humans; Vitamin B 12; Vitamin E; Vitamins | 2012 |
Effect of homocysteine lowering treatment on cognitive function: a systematic review and meta-analysis of randomized controlled trials.
Topics: Cognition Disorders; Dietary Supplements; Folic Acid; Homocysteine; Humans; Randomized Controlled Trials as Topic; Treatment Outcome; Vitamin B 12; Vitamin B 6 | 2012 |
Subclinical cobalamin deficiency.
Topics: Asymptomatic Diseases; Cognition Disorders; Dietary Supplements; Folic Acid; Food, Fortified; Humans; Vitamin B 12; Vitamin B 12 Deficiency; Vitamins | 2012 |
Has folate a role in the developing nervous system after birth and not just during embryogenesis and gestation?
Topics: Adolescent; Cardiovascular Diseases; Child; Child, Preschool; Cognition Disorders; Educational Status; Embryonic Development; Folic Acid; Folic Acid Deficiency; Humans; Nervous System; Neural Tube Defects; Socioeconomic Factors; Vitamin B 12 | 2012 |
Nutrition and vascular dementia.
Topics: Animals; Antioxidants; Ascorbic Acid; Cholesterol; Cognition Disorders; Dementia, Vascular; Diet; Disease Progression; Fishes; Folic Acid; Humans; Meat; Nutritional Status; Prevalence; Risk Factors; Vitamin B 12; Vitamin E | 2012 |
Folate and Alzheimer: when time matters.
Topics: Age Factors; Alzheimer Disease; Cognition Disorders; Disease Progression; Folic Acid; Folic Acid Deficiency; Humans; Risk Factors | 2013 |
[Homocysteine, vitamin B-12, folic acid and the cognitive decline in the elderly].
Topics: Aged; Brain; Cognition Disorders; Dietary Supplements; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Neurodegenerative Diseases; Nutritional Physiological Phenomena; Receptors, N-Methyl-D-Aspartate; Risk Factors; Vitamin B 12 | 2013 |
The role of B vitamins in preventing and treating cognitive impairment and decline.
Topics: Alzheimer Disease; Cognition; Cognition Disorders; Folic Acid; Homocysteine; Humans; Methylation; Vitamin B 12; Vitamin B Complex; Vitamin B Deficiency | 2012 |
Folate: a key to optimizing health and reducing disease risk in the elderly.
Topics: Aged; Biological Availability; Cardiovascular Diseases; Cognition Disorders; Dietary Supplements; Female; Folic Acid; Folic Acid Deficiency; Food, Fortified; Humans; Male; Neoplasms; Nutrition Policy; Risk Factors; United States; Vegetables; Vitamin B 12; Vitamin B 12 Deficiency | 2003 |
The methionine-homocysteine cycle and its effects on cognitive diseases.
Topics: Alzheimer Disease; Cardiovascular Diseases; Cognition Disorders; Dementia, Vascular; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Memory Disorders; Methionine; Methionine Adenosyltransferase; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6 | 2003 |
Folic acid with or without vitamin B12 for cognition and dementia.
Topics: Cognition; Cognition Disorders; Dementia; Dietary Supplements; Drug Therapy, Combination; Folic Acid; Folic Acid Deficiency; Humans; Randomized Controlled Trials as Topic; Vitamin B 12 | 2003 |
A critical evaluation of the relationship between serum vitamin B, folate and total homocysteine with cognitive impairment in the elderly.
Topics: Aged; Aged, 80 and over; Case-Control Studies; Cognition Disorders; Cohort Studies; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Vitamin B 12 | 2004 |
Vitamin B12 and folate depletion in cognition: a review.
Topics: Cognition; Cognition Disorders; Dementia; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Methylmalonic Acid; Vitamin B 12; Vitamin B 12 Deficiency | 2004 |
[Role of folates in the nutrition of the elderly].
Topics: Aged; Aged, 80 and over; Aging; Cardiovascular Diseases; Cognition Disorders; Dietary Supplements; Folic Acid; Folic Acid Deficiency; Food, Fortified; Health Education; Humans; Hyperhomocysteinemia; Male; Neoplasms; Nutrition Policy; Nutritional Status; Poland; Primary Prevention; Risk Factors | 2004 |
Complementary medicines in psychiatry: review of effectiveness and safety.
Topics: Antidepressive Agents; Antipsychotic Agents; Cognition Disorders; Complementary Therapies; Dementia; Dyskinesias; Ergoloid Mesylates; Folic Acid; Humans; Hypnotics and Sedatives; Mental Disorders; Nootropic Agents; Phytotherapy; Plant Preparations; S-Adenosylmethionine; Selenium; Substance-Related Disorders | 2006 |
[Folic acid fortification: prevention as well as promotion of cancer].
Topics: Animals; Cardiovascular Diseases; Cognition Disorders; Evidence-Based Medicine; Female; Folic Acid; Folic Acid Deficiency; Food, Fortified; Humans; Neoplasms; Pregnancy; Prenatal Nutritional Physiological Phenomena; Vitamin B 12 Deficiency | 2006 |
Vitamin B6, B12, and folic acid supplementation and cognitive function: a systematic review of randomized trials.
Topics: Cognition; Cognition Disorders; Dietary Supplements; Folic Acid; Humans; Randomized Controlled Trials as Topic; Treatment Outcome; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2007 |
[Folic acid supplementation--voluntary enrichment of different foodstuffs or mandatory fortification of a single staple food?].
Topics: Cardiovascular Diseases; Cognition Disorders; Diet Therapy; Dietary Supplements; Folic Acid; Food, Fortified; Health Policy; Humans; Neural Tube Defects; North America | 2007 |
Heterogeneity and lack of good quality studies limit association between folate, vitamins B-6 and B-12, and cognitive function.
Topics: Aged; Cognition Disorders; Folic Acid; Humans; Vitamin B 12; Vitamin B 6 | 2007 |
If high folic acid aggravates vitamin B12 deficiency what should be done about it?
Topics: Aging; Anemia; Cognition Disorders; Diagnosis, Differential; Dietary Supplements; Folic Acid; Food, Fortified; Humans; Intestinal Absorption; Nutritional Status; Public Health; Vitamin B 12; Vitamin B 12 Deficiency | 2007 |
Folate status and cognitive impairment.
Topics: Central Nervous System; Cognition Disorders; Folic Acid; Folic Acid Antagonists; Folic Acid Deficiency; Humans; Mental Disorders | 1994 |
Homocysteine, B vitamins, and cognitive deficit in the elderly.
Topics: Aging; Cognition Disorders; Folic Acid; Homocysteine; Humans; Vitamin B 12 | 2002 |
23 trial(s) available for folic acid and Cognition Disorders
| Article | Year |
|---|---|
B-Vitamin Therapy for Kidney Transplant Recipients Lowers Homocysteine and Improves Selective Cognitive Outcomes in the Randomized FAVORIT Ancillary Cognitive Trial.
Topics: Cognition; Cognition Disorders; Cross-Sectional Studies; Dietary Supplements; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Hyperhomocysteinemia; Kidney Transplantation; Longitudinal Studies; Male; Middle Aged; Neuropsychological Tests; North America; Postoperative Complications; Treatment Outcome; Vitamin B Complex | 2017 |
Results of 2-year vitamin B treatment on cognitive performance: secondary data from an RCT.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Dietary Supplements; Double-Blind Method; Executive Function; Female; Folic Acid; Humans; Male; Memory; Neuropsychological Tests; Vitamin B 12 | 2014 |
A Phase II Randomized Clinical Trial of a Nutritional Formulation for Cognition and Mood in Alzheimer's Disease.
Topics: Aged; Aged, 80 and over; alpha-Tocopherol; Alzheimer Disease; Caregivers; Cognition Disorders; Cohort Studies; Dietary Supplements; Double-Blind Method; Female; Folic Acid; Humans; Male; Middle Aged; Mood Disorders; Time Factors; Vitamin B 12 | 2015 |
Maintenance of Cognitive Performance and Mood for Individuals with Alzheimer's Disease Following Consumption of a Nutraceutical Formulation: A One-Year, Open-Label Study.
Topics: Aged; Aged, 80 and over; alpha-Tocopherol; Alzheimer Disease; Cognition Disorders; Dietary Supplements; Disease Progression; Female; Folic Acid; Follow-Up Studies; Humans; Male; Mood Disorders; Neuropsychological Tests; Psychiatric Status Rating Scales; Time Factors; Vitamin B 12 | 2016 |
Vitamins B12, B6, and folic acid for onset of depressive symptoms in older men: results from a 2-year placebo-controlled randomized trial.
Topics: Aged; Cognition Disorders; Depression; Diagnostic and Statistical Manual of Mental Disorders; Folic Acid; Humans; Male; Neuropsychological Tests; Prevalence; Severity of Illness Index; Surveys and Questionnaires; Time Factors; Vitamin B 12; Vitamin B 6 | 2008 |
High-dose B vitamin supplementation and cognitive decline in Alzheimer disease: a randomized controlled trial.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition; Cognition Disorders; Dietary Supplements; Female; Folic Acid; Homocysteine; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Psychiatric Status Rating Scales; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2008 |
A trial of B vitamins and cognitive function among women at high risk of cardiovascular disease.
Topics: Aged; Aged, 80 and over; Cardiovascular Diseases; Chi-Square Distribution; Cognition; Cognition Disorders; Dietary Supplements; Double-Blind Method; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Hyperhomocysteinemia; Psychometrics; Risk Factors; Statistics, Nonparametric; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2008 |
Vitamins B(12), B(6), and folic acid for cognition in older men.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Community Health Planning; Dementia; Dietary Supplements; Double-Blind Method; Folic Acid; Follow-Up Studies; Geriatrics; Homocysteine; Humans; Male; Neuropsychological Tests; Patient Compliance; Time Factors; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2010 |
A randomized placebo controlled trial of homocysteine lowering to reduce cognitive decline in older demented people.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Dementia, Vascular; Depression; Double-Blind Method; Drug Therapy, Combination; Female; Folic Acid; Homocysteine; Hong Kong; Humans; Hyperhomocysteinemia; Male; Neuropsychological Tests; Patient Dropouts; Vitamin B 12; Vitamin B Complex | 2011 |
Folate supplementation in schizophrenia: a possible role for MTHFR genotype.
Topics: Adolescent; Adult; Aged; Cognition Disorders; Double-Blind Method; Female; Folic Acid; Genome-Wide Association Study; Genotype; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Outpatients; Polymorphism, Genetic; Psychiatric Status Rating Scales; Schizophrenia; Vitamin B Complex; Young Adult | 2011 |
Cognitive and clinical outcomes of homocysteine-lowering B-vitamin treatment in mild cognitive impairment: a randomized controlled trial.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Double-Blind Method; Executive Function; Female; Folic Acid; Homocysteine; Humans; Linear Models; Male; Memory; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2012 |
Oral folic acid and vitamin B-12 supplementation to prevent cognitive decline in community-dwelling older adults with depressive symptoms--the Beyond Ageing Project: a randomized controlled trial.
Topics: Administration, Oral; Aged; Cognition Disorders; Depression; Dietary Supplements; Female; Folic Acid; Geriatric Assessment; Humans; Interviews as Topic; Male; Mental Recall; Middle Aged; Stress, Psychological; Surveys and Questionnaires; Vitamin B 12; Vitamin B Complex | 2012 |
Predictors for cognitive decline in patients with confluent white matter hyperintensities.
Topics: Aged; Atrophy; Brain; Cognition Disorders; Double-Blind Method; Female; Folic Acid; Humans; Magnetic Resonance Imaging; Male; Nerve Fibers, Myelinated; Secondary Prevention; Stroke; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2012 |
Cobalamin and folate status predicts mental development scores in North Indian children 12-18 mo of age.
Topics: Biomarkers; Child Development; Cognition Disorders; Cohort Studies; Developmental Disabilities; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; India; Infant; Male; Methylmalonic Acid; Neurogenesis; Nutritional Status; Prevalence; Psychomotor Performance; Vitamin B 12; Vitamin B 12 Deficiency | 2013 |
Effect of vitamins and aspirin on markers of platelet activation, oxidative stress and homocysteine in people at high risk of dementia.
Topics: Aged; Aged, 80 and over; Aspirin; Cognition Disorders; Dementia; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Isoprostanes; Male; Middle Aged; Oxidative Stress; Platelet Activation; Platelet Aggregation Inhibitors; Riboflavin; Thromboxanes; Vitamin B 12; Vitamins | 2003 |
Folic acid supplementation in dementia: a preliminary report.
Topics: Aged; Alzheimer Disease; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Neuropsychological Tests; Prevalence; Risk Factors | 2003 |
A controlled trial of homocysteine lowering and cognitive performance.
Topics: Aged; Cognition; Cognition Disorders; Dementia; Dietary Supplements; Double-Blind Method; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Mental Status Schedule; Psychological Tests; Vitamin B 12; Vitamin B Complex | 2006 |
Effect of oral vitamin B-12 with or without folic acid on cognitive function in older people with mild vitamin B-12 deficiency: a randomized, placebo-controlled trial.
Topics: Administration, Oral; Aged; Aged, 80 and over; Cognition; Cognition Disorders; Dietary Supplements; Double-Blind Method; Drug Therapy, Combination; Female; Folic Acid; Homocysteine; Humans; Male; Memory; Methylmalonic Acid; Psychomotor Performance; Transcobalamins; Vitamin B 12; Vitamin B 12 Deficiency | 2006 |
Walking or vitamin B for cognition in older adults with mild cognitive impairment? A randomised controlled trial.
Topics: Aged; Aged, 80 and over; Cognition Disorders; Double-Blind Method; Exercise Therapy; Female; Folic Acid; Humans; Male; Memory; Netherlands; Neuropsychological Tests; Patient Compliance; Treatment Outcome; Vitamin B 12; Vitamin B 6; Walking | 2008 |
Behavioural responses of young anaemic Indian children to iron-folic acid supplements.
Topics: Anemia, Hypochromic; Body Height; Body Weight; Child; Child, Preschool; Cognition Disorders; Female; Folic Acid; Hemoglobins; Humans; Intelligence; Iron; Male; Wechsler Scales | 1982 |
Improvement of cognitive functions after cobalamin/folate supplementation in elderly patients with dementia and elevated plasma homocysteine.
Topics: Aged; Attention; Biomarkers; Cognition Disorders; Dementia; Female; Folic Acid; Homocysteine; Humans; Male; Memory; Mental Status Schedule; Vitamin B 12 | 2001 |
Brief communication. Vitamin B1, B2, and B6 augmentation of tricyclic antidepressant treatment in geriatric depression with cognitive dysfunction.
Topics: Aged; Cognition Disorders; Depressive Disorder; Drug Therapy, Combination; Female; Folic Acid; Humans; Male; Nortriptyline; Nutritional Status; Psychological Tests; Pyridoxine; Riboflavin; Thiamine; Vitamin B 12; Vitamin B Complex | 1992 |
Impact of iron supplementation on cognitive functions in preschool and school-aged children: the Indian experience.
Topics: Adolescent; Anemia, Hypochromic; Body Height; Body Weight; Child; Child, Preschool; Cognition Disorders; Female; Folic Acid; Hemoglobins; Humans; India; Intelligence; Iron; Iron Deficiencies; Male | 1989 |
137 other study(ies) available for folic acid and Cognition Disorders
| Article | Year |
|---|---|
Folate deprivation induced neuroinflammation impairs cognition.
Topics: Animals; Cognition; Cognition Disorders; Folic Acid; Folic Acid Deficiency; Nervous System Diseases; Neuroinflammatory Diseases; NF-kappa B; Zebrafish | 2023 |
Prenatal folate, homocysteine and vitamin B
Topics: Brain; Child; Child Behavior Disorders; Cognition Disorders; Cohort Studies; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Language Development Disorders; Magnetic Resonance Imaging; Male; Netherlands; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Prospective Studies; Vitamin B 12; Vitamin B 12 Deficiency | 2019 |
Plasma concentrations of vitamin B
Topics: Aged; Aging; Cognition; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Humans; Ireland; Longitudinal Studies; Male; Middle Aged; Vitamin B 12 | 2020 |
Intake of niacin, folate, vitamin B-6, and vitamin B-12 through young adulthood and cognitive function in midlife: the Coronary Artery Risk Development in Young Adults (CARDIA) study.
Topics: Adult; Age Factors; Alzheimer Disease; Cognition; Cognition Disorders; Cohort Studies; Diet; Dietary Supplements; Executive Function; Female; Folic Acid; Humans; Longitudinal Studies; Male; Memory; Middle Aged; Niacin; Psychomotor Performance; Verbal Learning; Vitamin B 12; Vitamin B 6; Vitamin B Complex; Vitamin B Deficiency; Young Adult | 2017 |
Relation of serum levels of homocysteine, vitamin B12 and folate to cognitive functions in multiple sclerosis patients.
Topics: Adult; Brain; Case-Control Studies; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Linear Models; Magnetic Resonance Imaging; Male; Multiple Sclerosis; Psychometrics; Statistics, Nonparametric; Vitamin B 12 | 2018 |
Advanced age as a risk factor for folate-associated functional cobalamin deficiency.
Topics: Aged; Aged, 80 and over; Causality; Cognition Disorders; Comorbidity; Female; Folic Acid; Geriatric Assessment; Homocysteine; Humans; Male; Methylmalonic Acid; Risk Factors; Severity of Illness Index; Vitamin B 12; Vitamin B 12 Deficiency | 2013 |
Role of plasma homocysteine levels and MTHFR polymorphisms on IQ scores in children and young adults with epilepsy treated with antiepileptic drugs.
Topics: Adolescent; Adult; Anticonvulsants; Child; Cognition Disorders; Epilepsy; Female; Folic Acid; Homocysteine; Humans; Intelligence Tests; Male; Methylenetetrahydrofolate Reductase (NADPH2); Neuropsychological Tests; Polymorphism, Genetic; Statistics, Nonparametric; Vitamin B 12; Young Adult | 2013 |
Interactions between plasma concentrations of folate and markers of vitamin B(12) status with cognitive performance in elderly people not exposed to folic acid fortification: the Hordaland Health Study.
Topics: Aged; Biomarkers; Cognition Disorders; Cross-Sectional Studies; Diet; Female; Folic Acid; Food, Fortified; Homocysteine; Humans; Male; Methylmalonic Acid; Norway; Nutritional Status; Transcobalamins; Vitamin B 12; Vitamin B 12 Deficiency | 2014 |
Micronutrients supplementation and nutritional status in cognitively impaired elderly persons: a two-month open label pilot study.
Topics: Aged; Aged, 80 and over; alpha-Tocopherol; Antioxidants; beta Carotene; Carotenoids; Cognition Disorders; Dietary Supplements; Female; Folic Acid; Humans; Lutein; Male; Micronutrients; Middle Aged; Mouth Mucosa; Nutrition Assessment; Nutritional Status; Pilot Projects; Vitamin B Complex | 2013 |
Among vitamin B12 deficient older people, high folate levels are associated with worse cognitive function: combined data from three cohorts.
Topics: Aged; Aged, 80 and over; Aging; Australia; Cognition Disorders; Cohort Studies; Female; Folic Acid; Humans; Male; Mental Status Schedule; Vitamin B 12 Deficiency | 2014 |
Ask the doctor. Is it true that B vitamins can reduce my risk of Alzheimer's disease and other types of dementia?
Topics: Alzheimer Disease; Cognition Disorders; Dementia; Dietary Supplements; Folic Acid; Health Behavior; Humans; Vitamin B Complex | 2014 |
Has prenatal folate supplementation established an at-risk population for age-related cognitive decline?
Topics: Aging; Cognition Disorders; Dietary Supplements; Female; Folic Acid; Humans; Male; Pregnancy | 2014 |
Prestroke statins, progression of white matter hyperintensities, and cognitive decline in stroke patients with confluent white matter hyperintensities.
Topics: Aged; Cerebral Cortex; Cerebral Small Vessel Diseases; Cognition Disorders; Disease Progression; Female; Folic Acid; Humans; Magnetic Resonance Imaging; Male; Stroke; Vitamin B 12; Vitamin B 6; White Matter | 2014 |
[Correlation between serum levels of homocysteine and folate and cognitive dysfunction in first-episode schizophrenics].
Topics: Adolescent; Adult; Case-Control Studies; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Schizophrenia; Vitamin B 12; Young Adult | 2014 |
Folic acid prevented cognitive impairment in experimental pneumococcal meningitis.
Topics: Animals; Avoidance Learning; Brain-Derived Neurotrophic Factor; Cognition Disorders; Disease Models, Animal; Dose-Response Relationship, Drug; Exploratory Behavior; Folic Acid; Frontal Lobe; Hippocampus; Inhibition, Psychological; Male; Memory; Meningitis, Pneumococcal; Motor Activity; Neuroprotective Agents; Nootropic Agents; Oxidative Stress; Random Allocation; Rats, Wistar | 2015 |
Effects of differences in serum total homocysteine, folate, and vitamin B12 on cognitive impairment in stroke patients.
Topics: Adult; Aged; Brain; Case-Control Studies; Cognition; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Risk Factors; Stroke; Vitamin B 12 | 2014 |
Association between intake of B vitamins and cognitive function in elderly Koreans with cognitive impairment.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition; Cognition Disorders; Diet; Dietary Supplements; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Republic of Korea; Vitamin B 12; Vitamin B Complex | 2014 |
Associations between Alzheimer's disease and blood homocysteine, vitamin B12, and folate: a case-control study.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Case-Control Studies; Chromatography, High Pressure Liquid; Cognition Disorders; Confidence Intervals; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Odds Ratio; Psychiatric Status Rating Scales; Retrospective Studies; Surveys and Questionnaires; Vitamin B 12 | 2015 |
Serum folate, vitamin B12 and cognitive impairment in Chilean older adults.
Topics: Activities of Daily Living; Age Factors; Aged; Chile; Cognition; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Geriatric Assessment; Humans; Hypertension; Male; Nutrition Assessment; Nutritional Status; Sex Factors; Surveys and Questionnaires; Urban Population; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex | 2015 |
Endothelial function, folate pharmacogenomics, and neurocognition in psychotic disorders.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Analysis of Variance; Antipsychotic Agents; Cardiovascular Diseases; Catechol O-Methyltransferase; Cognition Disorders; Female; Folic Acid; Gene Frequency; Genotype; Humans; Linear Models; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Neuropsychological Tests; Pharmacogenetics; Polymorphism, Genetic; Psychotic Disorders; Young Adult | 2015 |
Folate and vitamin B12: function and importance in cognitive development.
Topics: Aging; Central Nervous System; Cognition; Cognition Disorders; Dietary Supplements; Epigenesis, Genetic; Folic Acid; Folic Acid Deficiency; Food, Fortified; Humans; Neural Tube Defects; Nutritional Status; Vitamin B 12; Vitamin B 12 Deficiency | 2012 |
Cognitive Status According to Homocysteine and B-Group Vitamins in Elderly Adults.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Comorbidity; Confidence Intervals; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Hyperhomocysteinemia; Italy; Male; Odds Ratio; Prevalence; Risk Factors; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency | 2015 |
Assessing the association between homocysteine and cognition: reflections on Bradford Hill, meta-analyses, and causality.
Topics: Cognition; Cognition Disorders; Dementia; Dietary Supplements; Folic Acid; Homocysteine; Humans; Meta-Analysis as Topic; Risk Factors; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2015 |
Folic acid deficiency enhances abeta accumulation in APP/PS1 mice brain and decreases amyloid-associated miRNAs expression.
Topics: Alzheimer Disease; Amyloid; Amyloid beta-Peptides; Amyloid beta-Protein Precursor; Amyloid Precursor Protein Secretases; Animals; Aspartic Acid Endopeptidases; Brain; Cell Line, Tumor; Cognition; Cognition Disorders; Enzyme-Linked Immunosorbent Assay; Folic Acid; Folic Acid Deficiency; Gene Expression Profiling; Gene Expression Regulation; Male; Maze Learning; Mice; Mice, Inbred C57BL; Mice, Transgenic; MicroRNAs; Presenilin-1; Real-Time Polymerase Chain Reaction | 2015 |
Distinct effects of folate pathway genes MTHFR and MTHFD1L on ruminative response style: a potential risk mechanism for depression.
Topics: Adult; Aminohydrolases; Cognition Disorders; Depressive Disorder; Female; Folic Acid; Formate-Tetrahydrofolate Ligase; Humans; Male; Methylenetetrahydrofolate Dehydrogenase (NADP); Methylenetetrahydrofolate Reductase (NADPH2); Multienzyme Complexes; Polymorphism, Single Nucleotide; Risk Factors | 2016 |
Low serum levels of vitamin B12 in older adults with normal nutritional status by mini nutritional assessment.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Cross-Sectional Studies; Depression; Female; Folic Acid; Folic Acid Deficiency; Geriatric Assessment; Hematinics; Humans; Luminescence; Male; Malnutrition; Nutrition Assessment; Nutritional Status; Portugal; Reference Values; Vitamin B 12; Vitamin B 12 Deficiency | 2016 |
Exposure to Folate Receptor Alpha Antibodies during Gestation and Weaning Leads to Severe Behavioral Deficits in Rats: A Pilot Study.
Topics: Animals; Animals, Newborn; Autoantibodies; Behavior, Animal; Cognition Disorders; Female; Folate Receptor 1; Folic Acid; Hippocampus; Humans; Learning; Motor Activity; Neural Tube Defects; Pilot Projects; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Weaning | 2016 |
Folate and MMA predict cognitive impairment in elderly stroke survivors: A cross sectional study.
Topics: Aged; Aged, 80 and over; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Follow-Up Studies; Humans; Male; Methylmalonic Acid; Predictive Value of Tests; Stroke; Survivors; Sweden | 2016 |
Prevention of behavioral deficits in rats exposed to folate receptor antibodies: implication in autism.
Topics: Animals; Antibodies; Autistic Disorder; Autoantibodies; Child; Cognition Disorders; Dexamethasone; Female; Folate Receptor 1; Folic Acid; Humans; Leucovorin; Male; Pregnancy; Rats; Rats, Long-Evans | 2017 |
[Does an association between increased homocystein levels and cognitive dysfunction also exist in multimorbid geriatric patients].
Topics: Aged; Aged, 80 and over; Cognition Disorders; Female; Folic Acid; Geriatric Assessment; Germany; Homocysteine; Humans; Incidence; Male; Reproducibility of Results; Risk Assessment; Risk Factors; Sensitivity and Specificity; Statistics as Topic | 2009 |
Serum homocysteine levels and cognitive functioning in euthymic bipolar patients.
Topics: Adult; Age Factors; Bipolar Disorder; Cognition Disorders; Demography; Diagnostic and Statistical Manual of Mental Disorders; Dysthymic Disorder; Female; Folic Acid; Homocysteine; Humans; Male; Neuropsychological Tests; Severity of Illness Index; Sex Factors; Vitamin B 12 | 2009 |
Malondialdehyde, carbonyl proteins and albumin-disulphide as useful oxidative markers in mild cognitive impairment and Alzheimer's disease.
Topics: Aged; Alzheimer Disease; Biomarkers; Case-Control Studies; Cognition Disorders; Disulfides; Female; Folic Acid; Homocysteine; Humans; Male; Malondialdehyde; Middle Aged; Neopterin; Nerve Degeneration; Oxidative Stress; Protein Carbonylation; Serum Albumin; Severity of Illness Index; Vitamin B 12 | 2008 |
Homocysteine inhibits proliferation of neuronal precursors in the mouse adult brain by impairing the basic fibroblast growth factor signaling cascade and reducing extracellular regulated kinase 1/2-dependent cyclin E expression.
Topics: Adult Stem Cells; Aged; Aged, 80 and over; Animals; Cell Proliferation; Cells, Cultured; Cognition Disorders; Cyclin E; Dementia; Dentate Gyrus; Disease Models, Animal; Fibroblast Growth Factor 2; Folic Acid; Gene Expression Regulation; Homocysteine; Humans; Hyperhomocysteinemia; MAP Kinase Signaling System; Mice; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Neurodegenerative Diseases; Neurons; Trigeminal Caudal Nucleus | 2008 |
Raised homocysteine and low folate and vitamin B-12 concentrations predict cognitive decline in community-dwelling older Japanese adults.
Topics: Age Factors; Aged; Aged, 80 and over; Albumins; Cholesterol; Cognition Disorders; Creatinine; Female; Folic Acid; Hemoglobins; Homocysteine; Humans; Japan; Male; Middle Aged; Regression Analysis; Vitamin B 12 | 2008 |
Plasma vitamin B12 status and cerebral white-matter lesions.
Topics: Aged; Biomarkers; Brain; Cerebral Infarction; Cerebrovascular Circulation; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Magnetic Resonance Imaging; Male; Myelin Sheath; Neuropsychological Tests; Population Surveillance; Prevalence; Risk Factors; Severity of Illness Index; Vitamin B 12 | 2009 |
Folate-vitamin B-12 interaction in relation to cognitive impairment, anemia, and biochemical indicators of vitamin B-12 deficiency.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Aging; Anemia, Pernicious; Cognition Disorders; Drug Interactions; Female; Folic Acid; Homocysteine; Humans; Male; Methylmalonic Acid; Methylmalonyl-CoA Mutase; Middle Aged; Nutrition Surveys; Nutritional Status; Odds Ratio; Prevalence; Vitamin B 12; Vitamin B 12 Deficiency | 2009 |
Biochemical indicators of vitamin B12 and folate insufficiency and cognitive decline.
Topics: Aged; Aged, 80 and over; Biomarkers; Cognition Disorders; Cohort Studies; Female; Folic Acid; Folic Acid Deficiency; Humans; Indicators and Reagents; Male; Methylmalonic Acid; Risk Factors; Vitamin B 12; Vitamin B 12 Deficiency | 2009 |
High-dose B vitamin supplements and Alzheimer disease.
Topics: Alzheimer Disease; Blood-Brain Barrier; Cognition Disorders; Dietary Supplements; Folic Acid; Homocysteine; Humans; Vitamin B Complex | 2009 |
Homocysteine and cognitive impairment in Parkinson's disease: a biochemical, neuroimaging, and genetic study.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Aged; Aged, 80 and over; Brain; Carbon-Nitrogen Ligases; Case-Control Studies; Cognition Disorders; Cystathionine beta-Synthase; Depression; Female; Folic Acid; Homocysteine; Humans; Immunoassay; Logistic Models; Magnetic Resonance Imaging; Male; Mental Status Schedule; Middle Aged; Neuropsychological Tests; Parkinson Disease; Polymorphism, Genetic; Severity of Illness Index; Vitamin B 12; Vitamin B 6 | 2009 |
Serum folate concentration, cognitive impairment, and DNA damage among elderly individuals in Malaysia.
Topics: Age Factors; Aged; Avitaminosis; Cognition Disorders; Diet Surveys; DNA Damage; Folic Acid; Humans; Logistic Models; Lymphocytes; Malaysia; Male; Middle Aged; Prevalence; Sex Factors; Smoking | 2009 |
Methylation status and neurodegenerative markers in Parkinson disease.
Topics: Aged; alpha-Synuclein; Amyloid beta-Peptides; Amyloid beta-Protein Precursor; Biomarkers; Blood Platelets; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Methylation; Middle Aged; Nerve Degeneration; Parkinson Disease; Peptide Fragments; S-Adenosylhomocysteine; S-Adenosylmethionine; Substantia Nigra; Ultrasonography; Vitamin B 6 | 2009 |
Oxidative LDL modification is increased in vascular dementia and is inversely associated with cognitive performance.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Biomarkers; Cholesterol, HDL; Cholesterol, LDL; Cognition Disorders; Dementia, Vascular; Female; Folic Acid; Homocysteine; Humans; Male; Oxidation-Reduction | 2010 |
Are dietary choline and betaine intakes determinants of total homocysteine concentration?
Topics: Betaine; Cardiovascular Diseases; Choline; Cognition Disorders; Diet; Female; Folic Acid; Homocysteine; Humans; Male; Methionine; Vitamin B 12; Vitamin B 6 | 2010 |
Intrathecal methotrexate induces focal cognitive deficits and increases cerebrospinal fluid homocysteine.
Topics: Animals; Antimetabolites, Antineoplastic; Behavior, Animal; Cisterna Magna; Cognition Disorders; Disease Models, Animal; Folic Acid; Folic Acid Antagonists; Homocysteine; Inflammation Mediators; Injections, Spinal; Male; Memory Disorders; Methotrexate; Motor Activity; Neuropsychological Tests; Psychomotor Performance; Rats; Rats, Long-Evans; Recognition, Psychology; Time Factors | 2010 |
MAT1A variants are associated with hypertension, stroke, and markers of DNA damage and are modulated by plasma vitamin B-6 and folate.
Topics: Adult; Aged; Boston; Cardiovascular Diseases; Cognition Disorders; DNA Damage; Female; Folic Acid; Genetic Variation; Genotype; Homocysteine; Humans; Hypertension; Life Style; Male; Memory; Methionine Adenosyltransferase; Middle Aged; Puerto Rico; Stroke; Vitamin B 6 | 2010 |
Circulating unmetabolized folic acid and 5-methyltetrahydrofolate in relation to anemia, macrocytosis, and cognitive test performance in American seniors.
Topics: Aged; Aging; Anemia; Anemia, Macrocytic; Blood Cell Count; Cognition; Cognition Disorders; Cystatin C; Female; Folic Acid; Hemoglobins; Homocysteine; Humans; Linear Models; Male; Methylmalonic Acid; Multivariate Analysis; Nutrition Surveys; Tetrahydrofolates; United States; Vitamin B 12 Deficiency | 2010 |
Polymorphism of MTHFR C677T, serum vitamin levels and cognition in subjects with hyperhomocysteinemia in China.
Topics: Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Female; Folic Acid; Genotype; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Polymorphism, Genetic; Vitamin B 12; Vitamin B 6; Vitamins | 2010 |
Plasma homocysteine and cognition in elderly patients with dementia or other psychogeriatric diseases.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Creatinine; Dementia; Diagnostic and Statistical Manual of Mental Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Mental Disorders; Middle Aged; Neuropsychological Tests; Regression Analysis; Tomography, X-Ray Computed; Vascular Diseases; Vitamin B 12 | 2010 |
Carbonyl proteins as a clinical marker in Alzheimer's disease and its relation to tryptophan degradation and immune activation.
Topics: Aged; Alzheimer Disease; Biomarkers; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Neopterin; Oxidative Stress; Protein Carbonylation; Reference Values; Tryptophan; Vitamin B 12 | 2010 |
Beneficial effects of folic acid on enhancement of memory and antioxidant status in aged rat brain.
Topics: Aging; Animals; Antioxidants; Avoidance Learning; Brain; Cognition Disorders; Dietary Supplements; Female; Folic Acid; Folic Acid Deficiency; Health Status Indicators; Memory; Oxidative Stress; Rats; Rats, Sprague-Dawley; Up-Regulation | 2011 |
Folic acid enhances early functional recovery in a piglet model of pediatric head injury.
Topics: Animals; Animals, Newborn; Behavior, Animal; Brain Injuries; Cognition Disorders; Disease Models, Animal; Female; Folic Acid; Learning; Male; Neuroprotective Agents; Recovery of Function; Swine; Vitamin B Complex | 2010 |
Foetal antiepileptic drug exposure and verbal versus non-verbal abilities at three years of age.
Topics: Adult; Anticonvulsants; Child, Preschool; Cognition Disorders; Dose-Response Relationship, Drug; Epilepsy; Female; Folic Acid; Humans; Intelligence Tests; Pregnancy; Prenatal Exposure Delayed Effects; Prospective Studies; Psychomotor Performance; Verbal Behavior | 2011 |
Polyneuropathy and dementia in old age: common inflammatory and vascular parameters.
Topics: Aged; Aged, 80 and over; Aging; Cognition Disorders; Cohort Studies; Dementia; Female; Folic Acid; Geriatrics; Homocysteine; Humans; Inflammation; Male; Mental Status Schedule; Neopterin; Neural Conduction; Polyneuropathies; Sural Nerve; Vascular Diseases; Vitamin B 12 | 2011 |
Do the effects of APOE-ε4 on cognitive function and decline depend upon vitamin status? MacArthur Studies of Successful Aging.
Topics: Aged; Aging; Apolipoprotein E4; Cognition; Cognition Disorders; Cohort Studies; Cross-Sectional Studies; Female; Folic Acid; Gene Frequency; Homocysteine; Humans; Longitudinal Studies; Male; Nutrigenomics; Nutritional Status; United States; Vitamin B Complex | 2011 |
Autism Speaks: meeting on folate metabolism and Autism spectrum disorders, March 19-20, 2009, Washington, DC.
Topics: Autistic Disorder; Biological Transport; Brain; Cognition Disorders; District of Columbia; Folic Acid; Genomic Instability; Humans; Methotrexate; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Receptors, N-Methyl-D-Aspartate; Vitamin B 12 | 2011 |
Plasma homocysteine and cognitive decline in older hypertensive subjects.
Topics: Aged; Aged, 80 and over; Aging; Biomarkers; Cognition; Cognition Disorders; Executive Function; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Hypertension; Male; Neuropsychological Tests; Risk Factors; Vitamin B 12 | 2011 |
Folate pathway polymorphisms predict deficits in attention and processing speed after childhood leukemia therapy.
Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Antineoplastic Agents; Attention Deficit Disorder with Hyperactivity; Child; Child, Preschool; Cognition Disorders; Female; Folic Acid; Genotype; Humans; Infant; Male; Metabolic Networks and Pathways; Methylenetetrahydrofolate Reductase (NADPH2); Polymorphism, Genetic; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Survivors | 2011 |
Central nervous system late effects: a new frontier?
Topics: Antineoplastic Agents; Cognition Disorders; Female; Folic Acid; Humans; Male; Metabolic Networks and Pathways; Polymorphism, Genetic; Precursor Cell Lymphoblastic Leukemia-Lymphoma | 2011 |
Persistent cognitive deficits, induced by intrathecal methotrexate, are associated with elevated CSF concentrations of excitotoxic glutamate analogs and can be reversed by an NMDA antagonist.
Topics: Animals; Cognition Disorders; Dextromethorphan; Disease Models, Animal; Excitatory Amino Acid Antagonists; Folic Acid; Glutamic Acid; Homocysteine; Humans; Injections, Spinal; Male; Memory Disorders; Methotrexate; Rats; Rats, Long-Evans; Recognition, Psychology | 2011 |
Better cognitive and physical performance is associated with higher blood pressure in centenarians.
Topics: Activities of Daily Living; Aged, 80 and over; Blood Pressure; C-Reactive Protein; CD40 Ligand; Cognition; Cognition Disorders; Female; Folic Acid; Geriatric Assessment; Glomerular Filtration Rate; Health Status; Humans; Hypertension; Hypotension; Longevity; Male; Mortality; Neuropsychological Tests; Physical Fitness; Poland; Serum Albumin; Vascular Cell Adhesion Molecule-1 | 2011 |
Blood folate is associated with asymptomatic or partially symptomatic Alzheimer's disease in the Nun study.
Topics: Aged, 80 and over; Alzheimer Disease; Antioxidants; Apolipoprotein E4; Carotenoids; Catholicism; Chromatography, High Pressure Liquid; Cognition Disorders; Cohort Studies; Confidence Intervals; Dementia; Female; Folic Acid; Humans; Neuropsychological Tests; Odds Ratio; Psychiatric Status Rating Scales; Retrospective Studies; United States | 2012 |
Associations between serum homocysteine, holotranscobalamin, folate and cognition in the elderly: a longitudinal study.
Topics: Aged; Cognition Disorders; Executive Function; Female; Folic Acid; Homocysteine; Humans; Male; Memory, Episodic; Prospective Studies; Psychomotor Performance; Reaction Time; Speech; Transcobalamins | 2012 |
Oral folic acid and vitamin B-12 supplementation to prevent cognitive decline.
Topics: Cognition Disorders; Depression; Female; Folic Acid; Humans; Male; Mental Recall; Stress, Psychological; Vitamin B 12; Vitamin B Complex | 2012 |
Status of vitamins B-12 and B-6 but not of folate, homocysteine, and the methylenetetrahydrofolate reductase C677T polymorphism are associated with impaired cognition and depression in adults.
Topics: Adult; Aged; Cognition Disorders; Cohort Studies; Cross-Sectional Studies; Depression; Female; Folic Acid; Gene Expression Regulation, Enzymologic; Homocysteine; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Polymorphism, Genetic; Vitamin B 12; Vitamin B 6 | 2012 |
Vitamin B-12 and folate status in relation to decline in scores on the mini-mental state examination in the framingham heart study.
Topics: Aged; Cognition Disorders; Female; Folic Acid; Humans; Male; Neuropsychological Tests; Prospective Studies; Vitamin B 12 | 2012 |
Association of COMT, MTHFR, and SLC19A1(RFC-1) polymorphisms with homocysteine blood levels and cognitive impairment in Parkinson's disease.
Topics: Catechol O-Methyltransferase; Cognition Disorders; Female; Folic Acid; Genetic Association Studies; Genetic Predisposition to Disease; Homocysteine; Humans; Male; Methylenetetrahydrofolate Reductase (NADPH2); Parkinson Disease; Polymorphism, Genetic; Reduced Folate Carrier Protein; Vitamin B 12 | 2012 |
Relationship of cognitive function with B vitamin status, homocysteine, and tissue factor pathway inhibitor in cognitively impaired elderly: a cross-sectional survey.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Lipoproteins; Male; Mental Status Schedule; Neuropsychological Tests; Vitamin B 12; Vitamin B 12 Deficiency | 2013 |
A principal component model of medical health: implications for cognitive deficits and decline among adults in a population-based sample.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Aging; Blood Glucose; Cholesterol; Cognition; Cognition Disorders; Cross-Sectional Studies; Dementia; Female; Folic Acid; Health Status; Humans; Male; Memory; Memory, Episodic; Mental Recall; Middle Aged; Neuropsychological Tests; Principal Component Analysis; Prospective Studies; Thyrotropin; Thyroxine; Triglycerides | 2013 |
Associations between elevated homocysteine, cognitive impairment, and reduced white matter volume in healthy old adults.
Topics: Age Factors; Aged; Asian People; Brain; Cardiovascular Diseases; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Linear Models; Magnetic Resonance Imaging; Male; Middle Aged; Nerve Fibers, Myelinated; Neuropsychological Tests; Organ Size; Singapore; Vitamin B 12 | 2013 |
Plasma homocysteine and cognitive impairment in an older British African-Caribbean population.
Topics: Aged; Black or African American; Black People; Caribbean Region; Chi-Square Distribution; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Logistic Models; London; Male; Middle Aged; Sampling Studies; Socioeconomic Factors; White People | 2002 |
Optimal use of markers for cobalamin and folate status in a psychogeriatric population.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Biomarkers; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Mental Disorders; Methylenetetrahydrofolate Reductase (NADPH2); Methylmalonic Acid; Oxidoreductases Acting on CH-NH Group Donors; Vitamin B 12 | 2002 |
Folate deficiency is a common finding in psychogeriatric patients.
Topics: Aged; Aged, 80 and over; Aging; Cognition Disorders; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Hyperhomocysteinemia; Male; Methylmalonic Acid; Regression Analysis; Vitamin B 12 | 2002 |
Hyperhomocysteinemia and vitamin score: correlations with silent brain ischemic lesions and brain atrophy.
Topics: Aged; Aged, 80 and over; Atrophy; Brain; Brain Ischemia; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Vitamin B 12; Vitamin B 6; Vitamins | 2003 |
Homocysteine: a marker for cognitive performance? A longitudinal follow-up study.
Topics: Adult; Aged; Aged, 80 and over; Aging; Biomarkers; Cognition; Cognition Disorders; Female; Folic Acid; Follow-Up Studies; Homocysteine; Humans; Longitudinal Studies; Male; Middle Aged; Neuropsychological Tests; Prospective Studies; Psychomotor Performance; Risk Factors; Vitamin B 12 | 2003 |
Pernicious anemia with neuropsychiatric dysfunction in a patient with sickle cell anemia treated with folate supplementation.
Topics: Adult; Anemia, Pernicious; Anemia, Sickle Cell; Cognition Disorders; Female; Folic Acid; Humans; Mental Disorders; Neuropsychological Tests; Vitamin B 12 | 2003 |
Homocysteine, apolipoproteine E and methylenetetrahydrofolate reductase in Alzheimer's disease and mild cognitive impairment.
Topics: Aged; Alzheimer Disease; Apolipoproteins E; Cognition Disorders; Folic Acid; Homocysteine; Humans; Methylenetetrahydrofolate Reductase (NADPH2); Oxidoreductases Acting on CH-NH Group Donors; Polymorphism, Genetic; Vitamin B 12 | 2003 |
Vitamin B12-B6-folate treatment improves blood-brain barrier function in patients with hyperhomocysteinaemia and mild cognitive impairment.
Topics: Aged; Aged, 80 and over; Blood-Brain Barrier; Cognition Disorders; Drug Therapy, Combination; Female; Folic Acid; Humans; Hyperhomocysteinemia; Male; Middle Aged; Regression Analysis; Serum Albumin; Vitamin B 12; Vitamin B 6 | 2003 |
Folate and vitamin E deficiency impair cognitive performance in mice subjected to oxidative stress: differential impact on normal mice and mice lacking apolipoprotein E.
Topics: Aging; Animals; Apolipoproteins E; Cognition Disorders; Disease Models, Animal; Folic Acid; Folic Acid Deficiency; Genetic Predisposition to Disease; Maze Learning; Mice; Mice, Knockout; Neurodegenerative Diseases; Oxidative Stress; Vitamin E; Vitamin E Deficiency | 2003 |
Correlations between cognitive, behavioural and psychological findings and levels of vitamin B12 and folate in patients with dementia.
Topics: Adult; Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Dementia; Female; Folic Acid; Humans; Male; Middle Aged; Neuropsychological Tests; Prospective Studies; Social Behavior Disorders; Vitamin B 12 | 2004 |
Common polymorphisms in methylenetetrahydrofolate reductase (MTHFR): relationships with plasma homocysteine concentrations and cognitive status in elderly northern italian subjects.
Topics: Aged; Aged, 80 and over; Catchment Area, Health; Cognition Disorders; Female; Folic Acid; Gene Expression; Humans; Hyperhomocysteinemia; Italy; Male; Methylenetetrahydrofolate Reductase (NADPH2); Neuropsychological Tests; Point Mutation; Polymorphism, Genetic; Prevalence; Risk Factors; Severity of Illness Index | 2004 |
Homocysteine and cognitive performance in healthy elderly subjects.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Cross-Sectional Studies; Dementia, Vascular; Female; Folic Acid; Health Status; Humans; Hyperhomocysteinemia; Male; Neuropsychological Tests; Nutritional Status; Phonetics; Psychometrics; Severity of Illness Index; Vitamin B 12; Vitamin B 6; Vocabulary | 2004 |
Trace elements and cognitive impairment: an elderly cohort study.
Topics: Activities of Daily Living; Aged; Albumins; Brain; Cholesterol; Cognition Disorders; Cohort Studies; Dementia; Female; Folic Acid; Gas Chromatography-Mass Spectrometry; Humans; Male; Neuropsychological Tests; Oxidation-Reduction; Severity of Illness Index; Thyrotropin; Tomography, X-Ray Computed; Trace Elements; Triglycerides; Vitamin B 12 | 2004 |
Homocysteine, folate, and vitamin B-12 in mild cognitive impairment, Alzheimer disease, and vascular dementia.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Analysis of Variance; Cognition Disorders; Cross-Sectional Studies; Dementia, Vascular; Female; Folic Acid; Homocysteine; Humans; Male; Odds Ratio; Risk Factors; Switzerland; Vitamin B 12 | 2004 |
Vitamin B12 and folate depletion: clinical evidence in a neurological population.
Topics: Adult; Aged; Aged, 80 and over; Cognition Disorders; Female; Folic Acid; Hematinics; Humans; Male; Middle Aged; Retrospective Studies; Risk Factors; Statistics as Topic; Vitamin B 12 Deficiency | 2004 |
Apolipoprotein E, B vitamins, and cognitive function in older adults.
Topics: Aged; Aged, 80 and over; Alleles; Apolipoproteins E; Cognition Disorders; Face; Female; Folic Acid; Humans; Male; Memory, Short-Term; Perceptual Disorders; Recognition, Psychology; Space Perception; Visual Perception; Vitamin B Complex | 2005 |
Vitamin B-12, serum folate, and cognitive change between 11 and 79 years.
Topics: Adolescent; Adult; Aged; Aging; Child; Cognition; Cognition Disorders; Female; Folic Acid; Humans; Longitudinal Studies; Male; Mental Status Schedule; Middle Aged; Vitamin B 12; Vitamin B 12 Deficiency | 2005 |
Homocysteine versus the vitamins folate, B6, and B12 as predictors of cognitive function and decline in older high-functioning adults: MacArthur Studies of Successful Aging.
Topics: Aged; Aging; Alzheimer Disease; Cognition Disorders; Cohort Studies; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Longitudinal Studies; Male; Risk Factors; Vitamin B 12; Vitamin B 6 | 2005 |
[Vitamin B12, folic acid and mental function in the elderly].
Topics: Age Factors; Aged; Aged, 80 and over; Cognition Disorders; Diet; Female; Folic Acid; Folic Acid Deficiency; Homes for the Aged; Humans; Male; Mental Health; Middle Aged; Radioimmunoassay; Risk Factors; Vitamin B 12; Vitamin B 12 Deficiency | 2005 |
Dietary folate and vitamin B12 intake and cognitive decline among community-dwelling older persons.
Topics: Age Factors; Aged; Chicago; Cognition Disorders; Data Collection; Dietary Supplements; Dose-Response Relationship, Drug; Female; Folic Acid; Food, Fortified; Humans; Male; Models, Statistical; Neuropsychological Tests; Prospective Studies; Surveys and Questionnaires; Vitamin B 12 | 2005 |
Executive dysfunction in hyperhomocystinemia responds to homocysteine-lowering treatment.
Topics: Adult; Anticoagulants; Betaine; Cognition Disorders; Confusion; Disease Progression; Drug Therapy, Combination; Folic Acid; Frontal Lobe; Homocysteine; Humans; Hyperhomocysteinemia; Leukoaraiosis; Magnetic Resonance Imaging; Male; Methylmalonic Acid; Remission Induction; Seizures; Treatment Outcome; Vitamin B 12; Vitamin B 6 | 2005 |
The influence of smoking on plasma folate and lipoproteins in Alzheimer disease, mild cognitive impairment and depression.
Topics: Aged; Alzheimer Disease; Cognition Disorders; Depression; Female; Folic Acid; Humans; Lipoproteins; Male; Risk Factors; Severity of Illness Index; Smoking | 2005 |
The relation between homocysteine levels and development of Alzheimer's disease in mild cognitive impairment patients.
Topics: Aged; Alzheimer Disease; Cognition Disorders; Creatinine; Female; Folic Acid; Hemoglobins; Homocysteine; Humans; Male; Middle Aged; Neuropsychological Tests; Sex Characteristics; Thyrotropin; Vitamin B 12; Vitamins | 2005 |
Homocysteine and cognitive performance in the Framingham offspring study: age is important.
Topics: Adult; Aged; Aged, 80 and over; Chi-Square Distribution; Cognition Disorders; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Neuropsychological Tests; Pyridoxine; Regression Analysis; Risk Factors; Vitamin B 12 | 2005 |
Hyperhomocysteinemia and cognitive function: more than just a casual link?
Topics: Aging; Cognition; Cognition Disorders; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Risk Factors | 2005 |
High homocysteine and low B vitamins predict cognitive decline in aging men: the Veterans Affairs Normative Aging Study.
Topics: Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Cohort Studies; Cross-Sectional Studies; Diet; Folic Acid; Folic Acid Deficiency; Follow-Up Studies; Homocysteine; Humans; Male; Middle Aged; Predictive Value of Tests; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2005 |
Folate, mitochondria, ROS, and the aging brain.
Topics: Aged; Aging; Alzheimer Disease; Animals; Brain; Cognition Disorders; DNA, Mitochondrial; Folic Acid; Folic Acid Deficiency; Humans; Mitochondria; Rats; Reactive Oxygen Species; Sequence Deletion | 2005 |
Homocysteine and B vitamins in mild cognitive impairment and dementia.
Topics: Aged; Cognition Disorders; Dementia; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Vitamin B 12 | 2005 |
Association of homocysteine with plasma amyloid beta protein in aging and neurodegenerative disease.
Topics: Aged; Aged, 80 and over; Aging; Alzheimer Disease; Amyloid beta-Peptides; Brain; Causality; Cerebral Amyloid Angiopathy; Cognition Disorders; Creatinine; Female; Folic Acid; Homocysteine; Humans; Levodopa; Male; Memory Disorders; Middle Aged; Neurodegenerative Diseases; Parkinson Disease; Predictive Value of Tests; Vitamin B 12 | 2005 |
Conversion of mild cognitive impairment to dementia: predictive role of mild cognitive impairment subtypes and vascular risk factors.
Topics: Aged; Alzheimer Disease; Amnesia; Atrial Fibrillation; Cognition Disorders; Dementia, Vascular; Disease Progression; Folic Acid; Follow-Up Studies; Humans; Prognosis; Risk Factors | 2006 |
High folic acid intake is not a risk factor for cognitive decline: misinterpretation of results.
Topics: Cognition Disorders; Folic Acid; Folic Acid Deficiency; Humans; Risk Factors | 2005 |
Low folate status is associated with impaired cognitive function and dementia in the Sacramento Area Latino Study on Aging.
Topics: Aged; Aged, 80 and over; Aging; California; Cognition Disorders; Cohort Studies; Cross-Sectional Studies; Dementia; Erythrocytes; Female; Folic Acid; Folic Acid Deficiency; Food, Fortified; Hispanic or Latino; Homocysteine; Humans; Male; Middle Aged; Nutritional Status; Regression Analysis; Vitamin B Complex | 2005 |
Plasma homocysteine and vascular disease in psychogeriatric patients.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Confusion; Dementia; Dementia, Vascular; Depressive Disorder; Female; Folic Acid; Homocysteine; Humans; Kidney Function Tests; Male; Middle Aged; Natriuretic Peptide, Brain; Neuropsychological Tests; Peptide Fragments; Reference Values; Risk Factors; Vitamin B 12 | 2006 |
Homocysteine and cognitive impairment; a case series in a General Practice setting.
Topics: Acetylcysteine; Aged; Aged, 80 and over; Antioxidants; Cognition Disorders; Family Practice; Female; Folic Acid; Humans; Hyperhomocysteinemia; Male; Memory Disorders; Memory, Short-Term; Radiography; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B Complex | 2006 |
Vitamin B12, folic acid, and the prevention of dementia.
Topics: Aged; Cognition; Cognition Disorders; Dementia; Dietary Supplements; Folic Acid; Food, Fortified; Humans; Hyperhomocysteinemia; Vitamin B 12; Vitamin B Complex | 2006 |
[Uncertain effects of folic acid on disorders other than neural-tube defects].
Topics: Animals; Cardiovascular Diseases; Cognition Disorders; Folic Acid; Folic Acid Deficiency; Food, Fortified; Humans; Neoplasms; Prenatal Care; Vitamin B 12 Deficiency | 2006 |
Plasma homocysteine, cobalamin/folate status, and vascular disease in a large population of psychogeriatric patients.
Topics: Age Factors; Aged; Aged, 80 and over; Alzheimer Disease; Cognition Disorders; Depressive Disorder; Female; Folic Acid; Hematocrit; Homocysteine; Humans; Male; Mental Disorders; Middle Aged; Nutritional Status; Population; Sweden; Vascular Diseases; Vitamin B 12 | 2006 |
Homocysteine lowering and cognitive performance.
Topics: Aged; Cognition; Cognition Disorders; Dietary Supplements; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Vitamin B 12; Vitamin B Complex | 2006 |
Homocysteine lowering and cognitive performance.
Topics: Aged; Cognition; Cognition Disorders; Dietary Supplements; Folic Acid; Humans; Hyperhomocysteinemia; Vitamin B 12; Vitamin B 6; Vitamin B Complex | 2006 |
Prospective study of plasma folate, vitamin B12, and cognitive function and decline.
Topics: Aged; Cognition Disorders; Female; Folic Acid; Humans; Linear Models; Middle Aged; Prospective Studies; Psychological Tests; Time Factors; Vitamin B 12 Deficiency | 2006 |
Conversion from cognitive health to mild cognitive impairment and Alzheimer's disease: prediction by plasma amyloid beta 42, medial temporal lobe atrophy and homocysteine.
Topics: Aged; Alzheimer Disease; Amyloid beta-Peptides; Apolipoproteins E; Atrophy; Cognition Disorders; Cohort Studies; Disease Progression; Female; Folic Acid; Homocystine; Humans; Logistic Models; Magnetic Resonance Imaging; Male; Neuropsychological Tests; Peptide Fragments; Predictive Value of Tests; Psychometrics; Retrospective Studies; Temporal Lobe; Vitamin B 12 | 2008 |
Folic acid fortification: the good, the bad, and the puzzle of vitamin B-12.
Topics: Cognition Disorders; Dose-Response Relationship, Drug; Folic Acid; Food, Fortified; Homocysteine; Humans; Immune System; Neoplasms; Nutrition Policy; Vitamin B 12; Vitamin B Complex | 2007 |
Folate and vitamin B-12 status in relation to anemia, macrocytosis, and cognitive impairment in older Americans in the age of folic acid fortification.
Topics: Aged; Aging; Anemia; Anemia, Macrocytic; Cognition Disorders; Confidence Intervals; Creatinine; Female; Folic Acid; Food, Fortified; Humans; Male; Nutrition Surveys; Nutritional Status; Odds Ratio; Vitamin B 12; Vitamin B 12 Deficiency | 2007 |
Low folate and the risk of cognitive and functional deficits in the very old: the Monzino 80-plus study.
Topics: Activities of Daily Living; Aged, 80 and over; Aging; Alzheimer Disease; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Geriatric Assessment; Humans; Linear Models; Male; Nutritional Requirements; Vitamin B 12; Vitamin B Complex | 2006 |
Is dietary intake of folate too low?
Topics: Aged; Cognition Disorders; Diet; Folic Acid; Folic Acid Deficiency; Food Analysis; Homocysteine; Humans; Middle Aged; Nutrition Policy; Nutritional Status; Randomized Controlled Trials as Topic | 2007 |
Homocysteine, B vitamins, and the incidence of dementia and cognitive impairment: results from the Sacramento Area Latino Study on Aging.
Topics: Aged; Aged, 80 and over; Aging; California; Cognition Disorders; Dementia; Disease Susceptibility; Female; Folic Acid; Health Surveys; Hispanic or Latino; Homocysteine; Humans; Incidence; Male; Middle Aged; Risk Factors; Stroke; Vitamin B 12 | 2007 |
Neuropsychological correlates of homocysteine levels in euthymic bipolar patients.
Topics: Adolescent; Adult; Bipolar Disorder; Cognition; Cognition Disorders; Dysthymic Disorder; Female; Folic Acid; Homocysteine; Humans; Male; Middle Aged; Neuropsychological Tests; Severity of Illness Index; Vitamin B 12 | 2008 |
Cognitive impairment in older Americans in the age of folic acid fortification.
Topics: Aged; Cognition Disorders; Folic Acid; Food, Fortified; Humans; Middle Aged; Vitamin B 12 | 2007 |
Plasma homocysteine is associated with the risk of mild cognitive impairment in an elderly Korean population.
Topics: Aged; Cognition Disorders; Female; Folic Acid; Homocystine; Humans; Korea; Male; Risk Factors; Vitamin B 12 | 2007 |
Research update: the benefits of folate.
Topics: Cognition Disorders; Dietary Supplements; Folic Acid; Folic Acid Deficiency; Humans; Middle Aged; Myocardial Infarction; Neoplasms; Stroke; Vitamin B Complex | 2007 |
Folic acid fortification: is masking of vitamin B-12 deficiency what we should really worry about?
Topics: Anemia, Macrocytic; Biomarkers; Cognition Disorders; Diagnosis, Differential; Folic Acid; Food, Fortified; Humans; Vitamin B 12 Deficiency | 2007 |
Juvenile onset central nervous system folate deficiency and rheumatoid arthritis.
Topics: Adolescent; Affective Symptoms; Age of Onset; Arthritis, Juvenile; Autoantibodies; Brain; Brain Diseases, Metabolic; Carrier Proteins; Choroid Plexus; Cognition Disorders; Female; Folate Receptors, GPI-Anchored; Folic Acid; Folic Acid Deficiency; Humans; Magnetic Resonance Imaging; Motor Skills Disorders; Receptors, Cell Surface; Spinal Cord; Tetrahydrofolates | 2008 |
Hyperhomocysteinemia is associated with cognitive impairment in multiple sclerosis.
Topics: Age of Onset; Brain; Cognition Disorders; Disability Evaluation; Disease Progression; Folic Acid; Homocysteine; Hyperhomocysteinemia; Multiple Sclerosis; Multivariate Analysis; Neuropsychological Tests; Predictive Value of Tests; Up-Regulation; Vitamin B 12 Deficiency | 2008 |
Folate and vitamin B12 status in relation to cognitive impairment and anaemia in the setting of voluntary fortification in the UK.
Topics: Aged; Anemia, Pernicious; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Food, Fortified; Humans; Longitudinal Studies; Male; Nutritional Status; Odds Ratio; Risk; United Kingdom; Vitamin B 12; Vitamin B 12 Deficiency; Vitamins | 2008 |
Correspondence: will increasing folic acid in fortified grain products further reduce neural tube defects without causing harm?
Topics: Age Factors; Cognition Disorders; Folic Acid; Food, Fortified; Humans; Neural Tube Defects; Nutrition Surveys; Risk Assessment; Vitamin B 12 | 2008 |
Homocysteine, folate and cognition in a large community-based sample of elderly people--the 3C Dijon Study.
Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; France; Homocysteine; Humans; Hyperhomocysteinemia; Male; Neuropsychological Tests; Prospective Studies; Residence Characteristics; Risk Factors; Urban Health | 2008 |
Comment: treatment of hyperhomocysteinemia with folic acid.
Topics: Cognition Disorders; Folic Acid; Hematinics; Humans; Hyperhomocysteinemia; Risk Factors | 2000 |
Elevated plasma homocysteine levels in centenarians are not associated with cognitive impairment.
Topics: Aged; Aged, 80 and over; Aging; Alzheimer Disease; Cognition Disorders; Cross-Sectional Studies; Dementia; Dementia, Vascular; Female; Folic Acid; Health Surveys; Homocysteine; Humans; Male; Pyridoxine; Reference Values; Vitamin B 12 | 2000 |
The influence of serum vitamin B12 and folate status on cognitive functioning in very old age.
Topics: Aged; Aged, 80 and over; Aging; Cognition; Cognition Disorders; Female; Folic Acid; Folic Acid Deficiency; Humans; Male; Vitamin B 12; Vitamin B 12 Deficiency | 2001 |
High prevalence and impact of subnormal serum vitamin B12 levels in Israeli elders admitted to a geriatric hospital.
Topics: Aged; Cerebrovascular Disorders; Cognition Disorders; Cohort Studies; Female; Folic Acid; Health Services for the Aged; Hospitalization; Humans; Israel; Male; Prevalence; Retrospective Studies; Vitamin B 12; Vitamin B 12 Deficiency | 2001 |
Hyperhomocysteinemia in dementia.
Topics: Aged; Alzheimer Disease; Cognition Disorders; Dementia, Vascular; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Male; Mental Status Schedule; Pilot Projects; Reference Values; Regression Analysis; Risk Factors; Vitamin B 12 | 2000 |
One-carbon metabolism and other biochemical correlates of cognitive impairment as visualized by principal component analysis.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Apolipoproteins E; Atrophy; Brain; Cognition Disorders; Dementia, Vascular; Diagnosis, Differential; Female; Folic Acid; Homocysteine; Humans; Magnetic Resonance Imaging; Male; Middle Aged; Neuropsychological Tests; Reference Values; Severity of Illness Index; tau Proteins; Vitamin B 12 | 2001 |
Total homocysteine and cognitive deterioration in people with type 2 diabetes.
Topics: Aged; Albuminuria; Cholesterol; Cognition; Cognition Disorders; Diabetes Mellitus, Type 2; Female; Folic Acid; Glycated Hemoglobin; Homocysteine; Humans; Lipoproteins; Male; Middle Aged; Triglycerides; Vitamin B 12 | 2002 |
Effect of low levels of serum vitamin B12 and folic acid on cognitive performance in old age: a population-based study.
Topics: Aged; Aging; Cognition Disorders; Female; Folic Acid; Humans; Male; Memory Disorders; Middle Aged; Netherlands; Neuropsychological Tests; Vitamin B 12 | 2001 |
Serum folate levels and subsequent adverse cerebrovascular outcomes in elderly persons.
Topics: Aged; Aged, 80 and over; Cerebrovascular Disorders; Cognition Disorders; Dementia; Dementia, Vascular; Female; Folic Acid; Humans; Infant; Male; Odds Ratio; Prospective Studies; Risk Assessment; Sex Factors; Stroke; Survival Rate | 2002 |
Vitamin B12 and folate status in acute geropsychiatric inpatients: affective and cognitive characteristics of a vitamin nondeficient population.
Topics: Affective Disorders, Psychotic; Aged; Aged, 80 and over; Bipolar Disorder; Cognition Disorders; Depressive Disorder; Female; Folic Acid; Hospitalization; Humans; Length of Stay; Male; Middle Aged; Neurocognitive Disorders; Retrospective Studies; Vitamin B 12 | 1990 |
Encephalopathy in acute leukaemia associated with methotrexate therapy.
Topics: Acute Disease; Adult; Ataxia; Brain Diseases; Child; Child, Preschool; Cognition Disorders; Electroencephalography; Epilepsy; Female; Folic Acid; Humans; Injections, Spinal; Leukemia; Leukemia, Lymphoid; Male; Meninges; Methotrexate; Psychoses, Substance-Induced; Tremor | 1972 |
Central nervous system involvement in Burkitt's lymphoma.
Topics: Brain Neoplasms; Burkitt Lymphoma; Central Nervous System Diseases; Cerebrospinal Fluid; Cognition Disorders; Cyclophosphamide; Cytarabine; Folic Acid; Humans; Injections, Spinal; Lymphocytosis; Methotrexate; Neoplasm Metastasis; Paraplegia; Vincristine | 1970 |