n-acetylaspartic acid has been researched along with Sensitivity and Specificity in 171 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 24 (14.04) | 18.2507 |
| 2000's | 72 (42.11) | 29.6817 |
| 2010's | 75 (43.86) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bikkamane Jayadev, N; Chang, JC; Hu, HH; Kodibagkar, VD; Vidya Shankar, R | 1 |
| Currie, S; Hadjivassiliou, M; Hoggard, N | 1 |
| Chineah, A; Lou, M; Wang, X; Wu, W; Zhang, P | 1 |
| Gallinat, J; Hädel, S; Rapp, M; Schubert, F; Wirth, C | 1 |
| Bittner, DM; Heinze, HJ; Kaufmann, J | 1 |
| Ellingson, BM; Gebara, N; Holly, LT; Nagarajan, R; Salamon, N; Thomas, A | 1 |
| An, Z; Chen, H; Li, Y; Lin, Y; Liu, L; Qu, X; Sha, L; Sun, C; Wang, Y; Zhou, J | 1 |
| Finnsson, J; Melberg, A; Raininko, R | 1 |
| Mitsumori, F; Takaya, N; Watanabe, H | 2 |
| Bandak, F; de Lanerolle, NC; Hamid, H; Hetherington, HP; Kulas, J; Ling, G; Pan, JW | 1 |
| Cho, SH; Choi, CG; Kim, DY; Kim, EJ; Kim, HS; Kim, SJ; Lim, YM; Lu, SS | 1 |
| Berkis, G; Cagnoli, P; Chenevert, TL; Frechtling, D; Gebarski, S; Gracley, RH; Graft, CC; Harris, RE; Lowe, SE; McCune, WJ; Sundgren, PC | 1 |
| Achtnichts, L; Amann, M; Babb, JS; Bendfeldt, K; Gass, A; Gonen, O; Hirsch, J; Kappos, L; Naegelin, Y; Penner, IK; Rigotti, DJ | 1 |
| Ang, H; Carse, EA; Charlton, M; Cheong, JL; Clark, J; Evans, R; Goergen, SK; Jolley, D; Paul, E; Shipp, D; Whiteley, G; Wong, F | 1 |
| Foerster, B; Harris, RE; Ichesco, E; Khabir, T; Sen, A; Wood, L; Wright, B; Zick, SM; Zwickey, H | 1 |
| Bittšanský, M; Demková, A; Dobrota, D; Grossmann, J; Hnilicová, P; Kantorová, E; Kurča, E; Nosál', V; Sivák, Š; Siváková, J | 1 |
| Arifa, N; Ben Abdallah, A; Hasni, I; Kadri, K; Ladib, M; Mama, N; Tlili-Graiess, K | 1 |
| Abdallah, CG; Coplan, JD; Fathy, HM; Kral, JG; Mao, X; Mathew, SJ; Ragab, SA; Shungu, DC | 1 |
| Gonen, O; Tal, A | 1 |
| Dellani, PR; Ding, XQ; Lanfermann, H; Maudsley, AA; Sabati, M; Sheriff, S | 1 |
| Barker, PB; Fayad, LM; Salibi, N; Wang, X | 1 |
| Banasik, T; Jamroz, E; Kiełtyka, A; Konopka, M; Paprocka, J; Skorupa, A; Sokół, M; Wicher, M | 1 |
| Barrick, TR; Howe, FA; Jones, TL; Raschke, F | 1 |
| Cady, EB; Raivich, G; Robertson, NJ; Thayyil, S | 1 |
| Berry, I; Catalaa, I; Celsis, P; Cohen-Jonathan Moyal, E; Deviers, A; Filleron, T; Ken, S; Laprie, A; Laruelo, A; Lubrano, V; Mogicato, G; Rowland, B | 1 |
| Amann, M; Babb, JS; Gass, A; Glodzik, L; Gokhale, A; Gonen, O; Hirsch, JG; Monsch, AU; Rusinek, H; Sollberger, M | 1 |
| Bottomley, PA; Zhang, Y; Zhou, J | 1 |
| Cheng, S; Gong, T; Han, W; Li, Y; Liu, Q; Lv, Y; Yu, K; Zhang, Y | 1 |
| Bramanti, P; Ciurleo, R; Di Lorenzo, G; Marino, S | 1 |
| Andrews, PJ; Armitage, PA; Deary, IJ; Harris, BA; Marshall, I; Murray, C; Parikh, J; Starr, JM; Thrippleton, MJ; Wardlaw, JM | 1 |
| Bilici, A; Ekici, F; Hattapoğlu, S; Önder, H; Tekbas, G; Yaramış, A | 1 |
| Confort-Gouny, S; Cozzone, PJ; Donnadieu, M; Guye, M; Le Fur, Y; Le Troter, A; Lecocq, A; Maudsley, AA; Ranjeva, JP; Sabati, M; Sheriff, S | 1 |
| Clark, HB; Demirgöz, D; Eberly, LE; Kittelson, E; Orr, HT; Öz, G; Rainwater, O | 1 |
| Brunetti, A; Cervo, A; Cocozza, S; Giorgio, SMDA; Marsili, A; Morra, VB; Palma, V; Quarantelli, M; Saccà, F; Tedeschi, E; Vacca, G | 1 |
| Chandrasekharan, K; Nair, S; Parvathy, R; Ranjith, G; Vikas, V | 1 |
| Branzoli, F; Ercan, AE; Reich, DS; Ronen, I; Sati, P; Webb, A; Wood, ET | 1 |
| Allaïli, N; Auerbach, EJ; Bardinet, E; Fossati, P; Guillemot, V; Jabourian, M; Lehéricy, S; Marjańska, M; Valabrègue, R; Yahia-Cherif, L | 1 |
| Caivano, R; Cammarota, A; D' Antuono, F; Gioioso, M; Guglielmi, G; Iannelli, G; Lotumolo, A; Macarini, L; Rabasco, P; Villonio, A; Zandolino, A | 1 |
| Abdoli, A; Maudsley, AA | 1 |
| Barker, PB; Chan, KL; Edden, RA; Puts, NA; Schär, M | 1 |
| Bronzlik, P; Ding, XQ; Kahl, KG; Lanfermann, H; Maudsley, AA; Sabati, M; Schmitz, B; Schütze, M; Sheriff, S | 1 |
| Barbey, AK; Cohen, NJ; Hillman, CH; Kramer, AF; Larsen, RJ; Nikolaidis, A; Paul, EJ; Ward, N | 1 |
| Eberlin, LS; Suliburk, J; Yu, W; Zhang, J | 1 |
| Broniscer, A; Edwards, A; Hwang, S; Li, X; Li, Y; Löbel, U; Patay, Z | 1 |
| Boesch, C; Fichtner, ND; Henning, A; Kreis, R; Zoelch, N | 1 |
| Botzkowski, D; Gass, A; Kuhle, J; Müller, S; Pardini, M; Putzki, N; Ruberte, E; Tettenborn, B; Valmaggia, C; Vehoff, J; Würfel, J; Yaldizli, Ö | 1 |
| Bachman, A; Baslow, MH; Cain, CK; Gerum, S; Guilfoyle, DN; Sears, R; Wilson, DA | 1 |
| Hoch, SE; Kirov, II; Tal, A | 1 |
| Gussew, A; Kaiser, WA; Reichenbach, JR; Rzanny, R; Scholle, HC | 1 |
| Amann, M; Babb, JS; Bachert, P; Gass, A; Gonen, O; Grossman, RI; Hövener, JB; Liu, S; Rigotti, DJ | 1 |
| Antúnez, C; Carles, R; Fortuna, L; García Santos, JM; Gavrila, D; Jiménez Veiga, J; Navarro, C; Parrilla, G; Salmerón, D; Tormo, MJ; Torres del Río, S | 1 |
| Holm, DA; Madsen, KS; Rowland, IJ; Søgaard, LV | 1 |
| Akiguchi, I; Shiino, A; Watanabe, T | 1 |
| Block, W; Nelles, M; Schild, HH; Träber, F; Urbach, H; Wüllner, U | 1 |
| Cudalbu, C; Gruetter, R; Mlynárik, V; Xin, L | 1 |
| Baron, JC | 1 |
| Du, S; Huang, W; Karimi, S; Parra, LC; Sajda, P; Su, Y; Thakur, SB | 1 |
| Arai, K; Fukushima, T; Mitsuhashi, S; Sasaki, T; Tomiya, M; Toyo'oka, T | 1 |
| Atkins, A; Dawson, LA; de la Flor, R; Shah, AJ; Slone-Murphy, J | 1 |
| Carlos, RC; Elias, A; Junck, LR; Smith, EA; Sundgren, PC; Tsien, CI | 1 |
| Beaulieu, C; Concha, L; Hanstock, C; Hui, B; Johnston, W; Kalra, S; Pyra, T; Wong, JC | 1 |
| Alfaro-Sáez, A; Bernabéu, A | 1 |
| Degaonkar, M; Horská, A; Mahone, EM; Matson, MA; Ozturk, A; Wells, CT | 1 |
| Govind, V; Maudsley, AA; Schuff, N; Sharma, K; Studholme, C; Young, K | 1 |
| Bianchi, F; Bongioanni, P; Canapicchi, R; Frijia, F; Hlavata, H; Lombardo, F; Minichilli, F; Montanaro, D; Rossi, B | 1 |
| Confort-Gouny, S; Cozzone, PJ; Guye, M; Kober, F; Le Fur, Y; Nicoli, F | 1 |
| Bainbridge, A; Cady, EB; Chandrasekaran, M; Chong, WK; Murad, S; Omar, RZ; Robertson, NJ; Taylor, A; Thayyil, S | 1 |
| Gadmar, Ø; Haakonsen, M; Josefsen, R; Kulle, B; Kumar, T; Langberg, CW; Maehlen, J; Nakstad, PH; Schellhorn, T; Server, A | 1 |
| Aradi, M; Bukovics, P; Dóczi, T; Janszky, J; Orsi, G; Pál, J; Perlaki, G; Schwarcz, A; Steier, R; Szalay, C | 1 |
| Cosnard, G; de Coene, B; Desclée, P; Godfraind, C; Hernalsteen, D; Rommel, D | 1 |
| Bittšanský, M; Dobrota, D; Grofik, M; Kurča, E; Nosál', V; Poláček, H; Sivák, S; Turčanová-Koprušáková, M | 1 |
| Girard, N | 1 |
| Gadmar, ØB; Josefsen, R; Kulle, B; Kumar, T; Nakstad, PH; Server, A | 1 |
| Li, C; Liu, H; Zeng, Q; Zhang, K; Zhou, G | 1 |
| Barton, NW; Fogh, J; Hanson, LG; i Dali, C; Lund, AM; Nair, N | 1 |
| Chang, Y; Choi, BS; Jung, C; Kim, JH; Kim, S | 1 |
| Berg, D; Chadzynski, G; Godau, J; Gröger, A; Klose, U | 1 |
| Cowan, J; Gillen, R; Hancu, I; Zimmerman, EA | 1 |
| Babb, JS; George, IC; Gonen, O; Jayawickrama, N; Kirov, II; Perry, NN | 1 |
| Banerjee, A; Brown, ES; Browning, JD; Choi, C; Dimitrov, IE; Ganji, SK; Maher, EA; Patel, AM; Zhao, YD | 1 |
| Arheart, KL; Govind, V; Maudsley, AA | 1 |
| Antonius, D; Babb, JS; Gonen, O; Hardy, CJ; Malaspina, D; Messinger, JW; Perry, NN; Tal, A | 1 |
| Achtnichts, L; Amann, M; Babb, JS; Gass, A; Gonen, O; Hirsch, J; Inglese, M; Kappos, L; Naegelin, Y; Rigotti, DJ | 1 |
| Fang, J; Liu, ZH; Wang, XY; Zhang, J; Zheng, DD | 1 |
| Bagory, M; Comte, JC; Confavreux, C; Cotton, F; Durand-Dubief, F; Hannoun, S; Ibarrola, D; Sappey-Marinier, D | 1 |
| Boesiger, P; Fuchs, A; Henning, A; Hock, A; Kollias, SS; Kreis, R; MacMillan, EL | 1 |
| Cohen, O; Goelman, G; Gonen, O; Tal, A | 1 |
| Branzoli, F; Kan, H; Ronen, I; Techawiboonwong, A; Webb, A | 1 |
| Erickson, RP; Totenhagen, JW; Trouard, TP; Yoshimaru, ES | 1 |
| Barker, PB; Edden, RA; Rowland, LM; Wijtenburg, SA | 1 |
| Brooks, WM; Griego, JA; Hamilton, DA; Hart, BL; Horan, WP; Moreshead, M; Petropoulos, H; Rowland, LM; Villarreal, G | 1 |
| Brandel, JP; Charles, P; Cozzone, PJ; Dormont, D; Galanaud, D; Grabli, D; Hauw, JJ; Lubetzki, C; Marsault, C | 1 |
| Bernsen, H; Boerman, R; Heerschap, A; Rijpkema, M; Schuuring, J; van der Graaf, M; van der Kogel, A; van der Meulen, Y | 1 |
| Bulakbasi, N; Kocaoglu, M; Ors, F; Tayfun, C; Uçöz, T | 1 |
| Confort-Gouny, S; Cozzone, PJ; Dufour, H; Galanaud, D; Le Fur, Y; Nicoli, F; Peragut, JC; Ranjeva, JP; Roche, P; Viout, P | 1 |
| Arnold, DL; Genge, A; Kalra, S | 1 |
| Babb, JS; Gonen, O; Grossman, RI; Inglese, M; Li, BS; Rusinek, H | 1 |
| Brown, S; Cardwell, D; Freeman, T; Kimbrell, T; Komoroski, R | 1 |
| Glosser, G; Gonen, O; Grossman, RI; Inglese, M; Kolson, DL; Patel, SH | 1 |
| Burian, M; Dezortová, M; Hájek, M; Jírů, F | 1 |
| Kingsley, PB; Rutgers, DR; van der Grond, J | 1 |
| Liu, Y; Ruan, LX; Shang, DS; Yuan, M; Zhang, LJ; Zheng, XN; Zhu, XC | 1 |
| Buydens, LM; Heerschap, A; Melssen, WJ; Postma, GJ; Simonetti, AW; van der Graaf, M | 1 |
| Blomstedt, G; Gaily, E; Granström, ML; Häkkinen, AM; Joensuu, H; Kankaanranta, L; Lundbom, N; Paetau, A; Valanne, L; Vuori, K | 1 |
| Bachert, P; Schröder, L | 1 |
| Patsalides, A; Wartenberg, KE; Yepes, MS | 1 |
| Ariza, M; Bargalló, N; Junqué, C; Mataró, M; Olondo, M; Poca, MA; Sahuquillo, J | 1 |
| Hurd, R; Nelson, S; Sailasuta, N; Srinivasan, R; Vigneron, D | 1 |
| Aburano, T; Arai, H; Gotoh, T; Kimura, T; Nakada, T; Sako, K; Tanaka, K; Tanaka, T; Yoshida, H | 1 |
| Ben Salem, D; Brunotte, F; Giroud, M; Lalande, A; Walker, PM | 1 |
| Assaf, Y; Biton, IE; Cohen, Y; Mayk, A | 1 |
| Chiang, IC; Kuo, YT; Lin, WC; Liu, GC; Lu, CY; Sheu, FO; Yeung, KW | 1 |
| Inubushi, T; Matsuda, M; Nishida, Y; Shiino, A; Suzuki, M; Yasuda, H | 1 |
| Cohen-Gadol, AA; Hetherington, HH; Kim, JH; Pan, JW; Spencer, DD | 1 |
| Anthony, DC; Astrakas, LG; Black, PM; De Girolami, U; Tarbell, NJ; Tzika, AA; Zarifi, MK; Zurakowski, D | 1 |
| Coenen, H; Floeth, FW; Hamacher, K; Langen, KJ; Messing-Jünger, M; Müller, HW; Pauleit, D; Reifenberger, G; Sabel, M; Steiger, HJ; Stummer, W; Weber, F; Wittsack, HJ; Woebker, G; Zilles, K | 1 |
| Amorini, AM; Bellia, F; Ceccarelli, L; Di Pietro, V; Donzelli, S; Francis, JS; Giardina, B; Janson, CG; Lazzarino, G; Leone, P; Tavazzi, B | 1 |
| Barbiroli, B; Clementi, V; Iotti, S; Lodi, R; Malucelli, E; Tonon, C | 1 |
| Boesiger, P; Desco, M; Dydak, U; Paul Pruessmann, K; Sánchez-González, J; Tsao, J | 1 |
| Hattori, N; Inenaga, T; Inoue, N; Kawano, Y; Kohno, S; Nakahama, H; Nakamura, S; Sasaki, O; Sawada, T | 1 |
| Boichot, C; Brunotte, F; Chapuis, S; Durand, C; Gouyon, JB; Grimaldi, M; Walker, PM | 1 |
| Faught, RE; Gilliam, FG; Hugg, JW; Kuzniecky, RI; Martin, RC; Maton, BM; Sawrie, SM; Viikinsalo, M | 1 |
| Dezortova, M; Hajek, M; Jiru, F; Komarek, V; Krsek, P; Kyncl, M; Marusic, P; Skoch, A; Tichy, M; Zamecnik, J | 1 |
| Jiang, M; Qiu, SJ; Zhang, XL; Zhang, Y | 1 |
| Baraldi, P; Crisi, G; Zonari, P | 1 |
| de Lanerolle, NC; Gomes, WA; Hetherington, HP; Lado, FA; Pan, C; Takahashi, K | 1 |
| Arai, K; Fukushima, T; Imai, K; Mitsuhashi, S; Santa, T; Sasaki, T; Tomiya, M; Toyo'oka, T | 1 |
| Arvanitis, TN; Brundler, MA; Davies, N; Foster, K; Grundy, RG; Harris, LM; Lateef, S; Macpherson, L; Natarajan, K; Peet, AC; Sgouros, S | 1 |
| Babb, JS; Benedetti, B; Filippi, M; Gonen, O; Grossman, RI; Inglese, M; Rigotti, DJ; Rovaris, M | 1 |
| Gottschalk, M; Lamalle, L; Segebarth, C | 1 |
| Bagory, M; Confavreux, C; Durand-Dubief, F; Ibarrola, D; Sappey-Marinier, D | 1 |
| Blumcke, I; Doelken, M; Doerfler, A; Engelhorn, T; Ganslandt, O; Hammen, T; Hildebrandt, M; Kasper, B; Kerling, F; Nimsky, C; Romstoeck, J; Stadlbauer, A; Stefan, H | 1 |
| Bhattacharjee, MB; Brunetti-Pierri, N; Hunter, J; Potocki, L; Scaglia, F; Wang, ZJ; Wenger, DA | 1 |
| Blaauw, Y; De Keyser, J; Hoogduin, JM; Koch, MW; Kuiper, AJ; Mostert, JP | 1 |
| Borkert, J; Döhlinger, S; Hauser, TK; Luft, AR; Schulz, JB | 1 |
| Azizian, A; DeVincent, C; Gabis, L; Kesner-Baruch, Y; Pomeroy, J; Roche, P; Tudorica, A | 1 |
| Aronow, H; Beck, CK; Buchthal, S; Chang, L; Chiang, F; Cornford, M; Ernst, T; McBride, D; Miller, BL; Oropilla, G | 1 |
| Costa, PT; Resnick, SM | 1 |
| Barker, PB; Lee, RR; McArthur, JC | 1 |
| Gifford, P; Izumi, J; Mandigo, JC; Michaelis, T; Moats, RA; Ross, BD; Shonk, TK | 1 |
| Bakshi, S; Barnett, T; Frank, Y; Gould, RJ; Hoberman, M; Hsu, C; Hyman, RA; Lesser, M; Lu, D; Pahwa, S; Pavlakis, SG; Sison, C | 1 |
| Ebisu, T; Graham, SH; Mancuso, A; Maudsley, AA; Rooney, WD; Weiner, MW | 1 |
| Aldridge, RF; Amess, PN; Cady, EB; Franconi, F; Lorek, A; Penrice, J; Reynolds, EO; Wyatt, JS; Wylezinska, M | 1 |
| Bertram, EH; Fernandez, EJ; Lothman, EW; Strauss, I; Williamson, JM | 1 |
| Chang, L; Ernst, T; Mehringer, CM; Melchor, R | 1 |
| Hennig, J; Speck, O; Thiel, T | 1 |
| Haughton, V; Li, SJ; Prost, R | 1 |
| Harada, M; Miyoshi, H; Nishitani, H; Ootsuka, H; Tanouchi, M; Taoka, Y | 1 |
| Burtscher, IM; Holtås, S; Ståhlberg, F | 1 |
| Li, SJ; Wang, Y | 1 |
| Cecil, KM; Lenkinski, RE; McIntosh, TK; Meaney, DF; Smith, DH | 1 |
| Andreula, CF; Angarano, G; Bellacosa, A; Carrara, D; Federico, F; Giannini, P; Livrea, P; Lucivero, V; Picciola, P; Simone, IL; Tortorella, C; Zimatore, GB | 1 |
| Moore, E; Simmons, A; Smail, M; Williams, SC | 1 |
| Cardwell, D; Freeman, TW; Karson, CN; Komoroski, RA | 1 |
| Adriany, G; Chen, W; Gruetter, R; Ugurbil, K; Zhu, XH | 1 |
| Börnert, P; Carlsen, IC; Leibfritz, D; Leussler, C; Schäffter, T | 1 |
| Blüml, S | 1 |
| Chan, S; Douglas-Akinwande, A; Lange, DJ; Rowland, LP; Shungu, DC | 1 |
| Chen, W; Hu, J | 1 |
| Harada, K; Imai, K; Kaminaga, T; Mano, T; Nagai, T; Okada, S; Ono, J; Rizzo, WB; Sakurai, K | 1 |
| Coons, SW; Heiserman, JE; Keller, PJ; Pitt, A; Ricci, PE | 1 |
| Abou-Khalil, B; Chu, WJ; Faught, E; Gilliam, F; Hetherington, HP; Hugg, JW; Kuzniecky, RI | 1 |
| Adalsteinsson, E; Kleinhans, N; Pfefferbaum, A; Spielman, DM; Sullivan, EV | 1 |
| Bowen, W; Butzen, J; Chetty, V; Donahue, K; Haughton, V; Kim, T; Krouwer, H; Li, SJ; Mark, L; Meyer, G; Mueller, W; Neppl, R; Prost, R; Rand, S | 1 |
| Choi, IY; Gruetter, R; Tkác, I | 1 |
| Barker, GJ; Duncan, JS; McLean, MA; Woermann, FG | 1 |
| Belin, T; Davanzo, P; McCracken, J; Oshiro, T; Strober, M; Thomas, MA; Yue, K | 1 |
| Chang, KH; Chung, CK; Han, MH; Kim, HD; Lee, DS; Lee, SK; Park, SW; Park, YH; Song, IC; Yu, IK | 1 |
| Hong, MK; Kim, JJ; Lee, CW; Lee, JH; Lim, TH; Park, SJ; Park, SW; Song, JK; Yang, HS | 1 |
| Engelhardt, E; Laks, J; Marinho, VM; Moreira, DM; Oliveira, AC; Rozenthal, M | 1 |
5 review(s) available for n-acetylaspartic acid and Sensitivity and Specificity
| Article | Year |
|---|---|
Magnetic resonance spectroscopy biomarkers in term perinatal asphyxial encephalopathy: from neuropathological correlates to future clinical applications.
Topics: Animals; Animals, Newborn; Aspartic Acid; Asphyxia Neonatorum; Biomarkers; Choline; Creatine; Disease Models, Animal; Female; Humans; Hypothermia, Induced; Hypoxia-Ischemia, Brain; Infant, Newborn; Lactic Acid; Magnetic Resonance Spectroscopy; Neuroprotective Agents; Pregnancy; Sensitivity and Specificity; Swine | 2014 |
Magnetic resonance spectroscopy: an in vivo molecular imaging biomarker for Parkinson's disease?
Topics: Aspartic Acid; Biomarkers; Brain; Choline; Creatine; Humans; Magnetic Resonance Spectroscopy; Molecular Imaging; Parkinson Disease; Reproducibility of Results; Sensitivity and Specificity | 2014 |
Cerebral magnetic resonance biomarkers in neonatal encephalopathy: a meta-analysis.
Topics: Aspartic Acid; Basal Ganglia; Humans; Hypoxia-Ischemia, Brain; Infant, Newborn; Lactates; Magnetic Resonance Spectroscopy; Prognosis; ROC Curve; Sensitivity and Specificity | 2010 |
[Magnetic resonance spectroscopy for cerebral imaging].
Topics: Apoptosis; Aspartic Acid; Asphyxia Neonatorum; Biomarkers, Tumor; Brain; Brain Diseases; Brain Diseases, Metabolic; Brain Diseases, Metabolic, Inborn; Brain Neoplasms; Child; Child, Preschool; Choline; Creatine; Energy Metabolism; Female; Humans; Hypoxia, Brain; Infant; Infant, Newborn; Lactic Acid; Magnetic Resonance Spectroscopy; Neurons; Pregnancy; Sensitivity and Specificity | 2010 |
[Alzheimer's disease and magnetic resonance spectroscopy of the hippocampus].
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Aspartic Acid; Case-Control Studies; Choline; Creatine; Hippocampus; Humans; Inositol; Magnetic Resonance Spectroscopy; Predictive Value of Tests; Reproducibility of Results; Sensitivity and Specificity | 2001 |
21 trial(s) available for n-acetylaspartic acid and Sensitivity and Specificity
| Article | Year |
|---|---|
Proton magnetic resonance spectroscopy of human cervical spondylosis at 3T.
Topics: Aspartic Acid; Biomarkers; Choline; Creatine; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity; Spondylosis | 2013 |
Evaluation of the lactate-to-N-acetyl-aspartate ratio defined with magnetic resonance spectroscopic imaging before radiation therapy as a new predictive marker of the site of relapse in patients with glioblastoma multiforme.
Topics: Adult; Aged; Antineoplastic Agents; Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Choline; Creatine; Female; Glioblastoma; Humans; Lactic Acid; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Recurrence, Local; Quinolones; Radiotherapy, Conformal; Sensitivity and Specificity | 2014 |
The combined use of conventional MRI and MR spectroscopic imaging increases the diagnostic accuracy in amyotrophic lateral sclerosis.
Topics: Adult; Aged; Aged, 80 and over; Amyotrophic Lateral Sclerosis; Aspartic Acid; Cerebral Cortex; Choline; Creatine; Female; Frontal Lobe; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Multimodal Imaging; Pyramidal Tracts; Reproducibility of Results; Retrospective Studies; Sensitivity and Specificity | 2015 |
Magnetic resonance spectroscopy performance for detection of dementia, Alzheimer's disease and mild cognitive impairment in a community-based survey.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Aspartic Acid; Brain; Choline; Cognition Disorders; Creatine; Data Collection; Dementia; Female; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Predictive Value of Tests; Protons; Residence Characteristics; Sensitivity and Specificity; Severity of Illness Index | 2008 |
Absolute quantification in proton magnetic resonance spectroscopy is superior to relative ratio to discriminate Alzheimer's disease from Binswanger's disease.
Topics: Aged; Alzheimer Disease; Aspartic Acid; Choline; Creatine; Dementia, Vascular; Diagnosis, Differential; Female; Hippocampus; Humans; Inositol; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Occipital Lobe; Prospective Studies; Protons; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Diffusion tensor MRI and MR spectroscopy in long lasting upper motor neuron involvement in amyotrophic lateral sclerosis.
Topics: Adult; Aged; Amyotrophic Lateral Sclerosis; Aspartic Acid; Biomarkers; Choline; Creatinine; Diffusion Magnetic Resonance Imaging; Disability Evaluation; Disease Progression; Female; Humans; Male; Middle Aged; Phosphocreatine; Pyramidal Tracts; Reproducibility of Results; Sensitivity and Specificity | 2009 |
Brain N-acetylaspartate levels correlate with motor function in metachromatic leukodystrophy.
Topics: Aspartic Acid; Biomarkers; Brain; Child, Preschool; Choline; Cognition; Creatine; Disease Progression; Female; Humans; Leukodystrophy, Metachromatic; Magnetic Resonance Spectroscopy; Male; Movement; Sensitivity and Specificity | 2010 |
Characterization of oligodendrogliomas using short echo time 1H MR spectroscopic imaging.
Topics: Adult; Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Choline; Dipeptides; Female; Glutamic Acid; Glutamine; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Middle Aged; Oligodendroglioma; Reproducibility of Results; Sensitivity and Specificity | 2003 |
A prospective, randomized, placebo-controlled evaluation of corticoneuronal response to intrathecal BDNF therapy in ALS using magnetic resonance spectroscopy: feasibility and results.
Topics: Adult; Amyotrophic Lateral Sclerosis; Aspartic Acid; Biomarkers; Brain Chemistry; Brain-Derived Neurotrophic Factor; Feasibility Studies; Female; Humans; Infusion Pumps, Implantable; Injections, Spinal; Magnetic Resonance Spectroscopy; Male; Middle Aged; Motor Cortex; Motor Neurons; Placebos; Prospective Studies; Sensitivity and Specificity; Treatment Outcome | 2003 |
Diffusely elevated cerebral choline and creatine in relapsing-remitting multiple sclerosis.
Topics: Adult; Aspartic Acid; Brain; Choline; Corpus Callosum; Creatine; Diffusion; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Multiple Sclerosis; Nerve Fibers, Myelinated; Recurrence; Remission, Spontaneous; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2003 |
The role of relaxation time corrections for the evaluation of long and short echo time 1H MR spectra of the hippocampus by NUMARIS and LCModel techniques.
Topics: Adult; Algorithms; Aspartic Acid; Brain Mapping; Choline; Creatine; Diagnosis, Computer-Assisted; Epilepsy, Temporal Lobe; Hippocampus; Humans; Image Interpretation, Computer-Assisted; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Models, Biological; Nerve Tissue Proteins; Protons; Reproducibility of Results; Sensitivity and Specificity; Subtraction Technique | 2003 |
MRS study on lentiform nucleus in idiopathic Parkinson's disease with unilateral symptoms.
Topics: Aged; Aspartic Acid; Biomarkers; Choline; Corpus Striatum; Creatine; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Parkinson Disease; Reproducibility of Results; Sensitivity and Specificity | 2004 |
Distinction between high-grade gliomas and solitary metastases using peritumoral 3-T magnetic resonance spectroscopy, diffusion, and perfusion imagings.
Topics: Adult; Aged; Aspartic Acid; Blood Volume; Brain; Brain Neoplasms; Cerebrovascular Circulation; Choline; Creatine; Diagnosis, Differential; Diffusion Magnetic Resonance Imaging; Female; Glioma; Humans; Magnetic Resonance Angiography; Magnetic Resonance Spectroscopy; Male; Middle Aged; Prospective Studies; Sensitivity and Specificity | 2004 |
Magnetic resonance spectroscopic determination of a neuronal and axonal marker in white matter predicts reversibility of deficits in secondary normal pressure hydrocephalus.
Topics: Adult; Aged; Aspartic Acid; Biomarkers; Choline; Creatine; Female; Humans; Hydrocephalus, Normal Pressure; Magnetic Resonance Spectroscopy; Male; Middle Aged; Prognosis; Protons; Regression Analysis; Sensitivity and Specificity; Severity of Illness Index; Treatment Outcome; Ventriculoperitoneal Shunt | 2004 |
Mesial temporal lobe epilepsy: a proton magnetic resonance spectroscopy study and a histopathological analysis.
Topics: Adult; Aspartic Acid; Child; Creatine; Epilepsy, Temporal Lobe; Female; Hippocampus; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Sensitivity and Specificity | 2004 |
Assessment of glutamate and glutamine contribution to in vivo N-acetylaspartate quantification in human brain by (1)H-magnetic resonance spectroscopy.
Topics: Algorithms; Aspartic Acid; Biomarkers; Brain; Diagnosis, Computer-Assisted; Female; Glutamic Acid; Glutamine; Hepatic Encephalopathy; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Reproducibility of Results; Sensitivity and Specificity | 2005 |
Probable Alzheimer disease: diagnosis with proton MR spectroscopy.
Topics: Aged; Alzheimer Disease; Aspartic Acid; Brain; Brain Diseases, Metabolic; Creatine; Dementia; Diagnosis, Differential; Double-Blind Method; Humans; Inositol; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Predictive Value of Tests; Sensitivity and Specificity | 1995 |
In vivo proton magnetic resonance spectroscopy of the medial temporal lobes of subjects with combat-related posttraumatic stress disorder.
Topics: Adult; Aspartic Acid; Creatine; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reference Values; Sensitivity and Specificity; Stress Disorders, Post-Traumatic; Temporal Lobe; Veterans | 1998 |
Quantitative analysis of short echo time (1)H-MRSI of cerebral gray and white matter.
Topics: Adult; Aspartic Acid; Brain; Brain Chemistry; Calibration; Cerebrospinal Fluid; Choline; Creatine; Dipeptides; Epilepsy; Female; Glutamic Acid; Glutamine; Humans; Inositol; Lactic Acid; Magnetic Resonance Imaging; Male; Middle Aged; Multiple Sclerosis; Phantoms, Imaging; Regression Analysis; Sensitivity and Specificity | 2000 |
Decreased anterior cingulate myo-inositol/creatine spectroscopy resonance with lithium treatment in children with bipolar disorder.
Topics: Adolescent; Area Under Curve; Aspartic Acid; Bipolar Disorder; Child; Creatine; Demography; Drug Administration Schedule; Female; Gyrus Cinguli; Humans; Inositol; Lithium; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Protons; Reproducibility of Results; Sensitivity and Specificity; Treatment Outcome | 2001 |
Prognostic significance of cerebral metabolic abnormalities in patients with congestive heart failure.
Topics: Adult; Aspartic Acid; Brain; Brain Diseases, Metabolic; Choline; Creatine; Female; Follow-Up Studies; Heart Failure; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Occipital Lobe; Parietal Lobe; Predictive Value of Tests; Prognosis; Proportional Hazards Models; ROC Curve; Sensitivity and Specificity; Survival Rate; Ventricular Dysfunction, Left | 2001 |
145 other study(ies) available for n-acetylaspartic acid and Sensitivity and Specificity
| Article | Year |
|---|---|
2-D magnetic resonance spectroscopic imaging of the pediatric brain using compressed sensing.
Topics: Adolescent; Age Factors; Aspartic Acid; Brain Diseases; Brain Neoplasms; Child; Child, Preschool; Cohort Studies; Databases, Factual; Female; Humans; Image Interpretation, Computer-Assisted; Infant; Infant, Newborn; Magnetic Resonance Spectroscopy; Male; Radiation Exposure; Retrospective Studies; Risk Assessment; Seizures; Sensitivity and Specificity; Sex Factors; Time Factors | 2019 |
MR spectroscopy in paraneoplastic cerebellar degeneration.
Topics: Aspartic Acid; Biomarkers; Cerebellum; Creatine; Female; Humans; Magnetic Resonance Spectroscopy; Middle Aged; Paraneoplastic Cerebellar Degeneration; Reproducibility of Results; Sensitivity and Specificity | 2013 |
Usefulness of (1) H-MRS in differentiating bilirubin encephalopathy from severe hyperbilirubinemia in neonates.
Topics: Aspartic Acid; Biomarkers; Choline; Creatinine; Diagnosis, Differential; Female; Humans; Hyperbilirubinemia, Neonatal; Infant, Newborn; Kernicterus; Magnetic Resonance Spectroscopy; Male; Protons; Reproducibility of Results; Sensitivity and Specificity | 2013 |
Effects of age and sex on the concentrations of glutamate and glutamine in the human brain.
Topics: Adult; Aging; Aspartic Acid; Choline; Female; Glutamic Acid; Glutamine; Gyrus Cinguli; Hippocampus; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Neurotransmitter Agents; Reproducibility of Results; Sensitivity and Specificity; Sex Factors; Young Adult | 2013 |
Association of 1H-MR spectroscopy and cerebrospinal fluid biomarkers in Alzheimer's disease: diverging behavior at three different brain regions.
Topics: Aged; Alzheimer Disease; Amyloid beta-Peptides; Aspartic Acid; Biomarkers; Case-Control Studies; Choline; Creatine; Female; Gyrus Cinguli; Hippocampus; Humans; Magnetic Resonance Spectroscopy; Male; Neuroimaging; Parietal Lobe; Peptide Fragments; Sensitivity and Specificity; tau Proteins | 2013 |
Metabolite differences in the lenticular nucleus in type 2 diabetes mellitus shown by proton MR spectroscopy.
Topics: Aged; Aged, 80 and over; Aspartic Acid; Biomarkers; Choline; Corpus Striatum; Creatine; Diabetes Mellitus, Type 2; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity; Thalamus; Tissue Distribution | 2013 |
¹H-MR spectroscopy of adult-onset autosomal dominant leukodystrophy with autonomic symptoms.
Topics: Adult; Aged; Aspartic Acid; Autonomic Nervous System Diseases; Biomarkers; Brain; Choline; Creatine; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Pelizaeus-Merzbacher Disease; Protons; Reproducibility of Results; Sensitivity and Specificity | 2013 |
A Post-processing framework for localized 2D MR spectroscopy in vivo.
Topics: Algorithms; Artifacts; Aspartic Acid; Brain; Creatine; Humans; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Protons; Reproducibility of Results; Sensitivity and Specificity | 2013 |
MRSI of the medial temporal lobe at 7 T in explosive blast mild traumatic brain injury.
Topics: Adult; Aspartic Acid; Biomarkers; Blast Injuries; Brain Injuries; Choline; Creatine; Explosions; Female; Hippocampus; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Military Personnel; Molecular Imaging; Reproducibility of Results; Sensitivity and Specificity; Temporal Lobe; Tissue Distribution; United States | 2014 |
Utility of proton MR spectroscopy for differentiating typical and atypical primary central nervous system lymphomas from tumefactive demyelinating lesions.
Topics: Aspartic Acid; Biomarkers; Brain Neoplasms; Choline; Demyelinating Diseases; Diagnosis, Differential; Female; Humans; Lymphoma; Magnetic Resonance Spectroscopy; Male; Protons; Reproducibility of Results; Sensitivity and Specificity | 2014 |
Reduced Insular Glutamine and N-acetylaspartate in systemic lupus erythematosus: a single-voxel (1)H-MR spectroscopy study.
Topics: Adult; Aged; Aspartic Acid; Biomarkers; Cerebral Cortex; Female; Glutamine; Humans; Lupus Erythematosus, Systemic; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution; Young Adult | 2013 |
Global N-acetylaspartate concentration in benign and non-benign multiple sclerosis patients of long disease duration.
Topics: Adult; Aspartic Acid; Biomarkers; Brain Chemistry; Diagnosis, Differential; Female; Humans; Longitudinal Studies; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Multiple Sclerosis, Chronic Progressive; Protons; Reproducibility of Results; Sensitivity and Specificity; Severity of Illness Index | 2013 |
Early MRI in term infants with perinatal hypoxic-ischaemic brain injury: interobserver agreement and MRI predictors of outcome at 2 years.
Topics: Aspartic Acid; Diffusion Magnetic Resonance Imaging; Female; Humans; Hypoxia-Ischemia, Brain; Infant, Newborn; Lactates; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Observer Variation; Predictive Value of Tests; Prognosis; Sensitivity and Specificity | 2014 |
Preliminary differences in peripheral immune markers and brain metabolites between fatigued and non-fatigued breast cancer survivors: a pilot study.
Topics: Aspartic Acid; Biomarkers; Brain; Breast Neoplasms; Creatine; Cross-Sectional Studies; Fatigue; Female; Glutamic Acid; Glutamine; Humans; Interleukin-6; Middle Aged; Phosphocreatine; Pilot Projects; Prognosis; Proton Magnetic Resonance Spectroscopy; Sensitivity and Specificity; Severity of Illness Index; Survivors | 2014 |
Clinical correlations of proton magnetic resonance spectroscopy findings in acute phase after mild traumatic brain injury.
Topics: Adult; Aspartic Acid; Biomarkers; Brain Injuries; Cognition Disorders; Creatine; Female; Frontal Lobe; Glasgow Coma Scale; Humans; Male; Middle Aged; Neuropsychological Tests; Proton Magnetic Resonance Spectroscopy; Sensitivity and Specificity | 2014 |
MR imaging of intracranial hemangiopericytomas.
Topics: Adolescent; Adult; Aged; Aspartic Acid; Biomarkers; Brain Neoplasms; Choline; Creatine; Female; Hemangiopericytoma; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Molecular Imaging; Reproducibility of Results; Sensitivity and Specificity; Young Adult | 2014 |
Reduced hippocampal N-acetyl-aspartate (NAA) as a biomarker for overweight.
Topics: Adult; Anxiety Disorders; Aspartic Acid; Biomarkers; Down-Regulation; Female; Hippocampus; Humans; Magnetic Resonance Imaging; Male; Overweight; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity | 2014 |
Spectroscopic localization by simultaneous acquisition of the double-spin and stimulated echoes.
Topics: Adult; Algorithms; Aspartic Acid; Brain; Creatine; Female; Humans; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted; Spin Labels | 2015 |
Reproducibility and reliability of short-TE whole-brain MR spectroscopic imaging of human brain at 3T.
Topics: Adult; Algorithms; Aspartic Acid; Brain; Choline; Creatine; Female; Glutamic Acid; Glutamine; Humans; Inositol; Magnetic Resonance Imaging; Male; Models, Biological; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2015 |
Proton magnetic resonance spectroscopy of skeletal muscle: a comparison of two quantitation techniques.
Topics: Adult; Algorithms; Aspartic Acid; Computer Simulation; Creatine; Female; Humans; Male; Methylamines; Models, Biological; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity | 2014 |
Four-and-one-half years' experience in monitoring of reproducibility of an MR spectroscopy system--application of in vitro results to interpretation of in vivo data.
Topics: Adolescent; Adult; Algorithms; Aspartic Acid; Biomarkers; Brain; Canavan Disease; Child; Child, Preschool; Diagnosis, Computer-Assisted; Female; Humans; In Vitro Techniques; Longitudinal Studies; Male; Middle Aged; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Translational Research, Biomedical; Young Adult | 2014 |
Delineation of gliomas using radial metabolite indexing.
Topics: Algorithms; Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Choline; Diagnosis, Computer-Assisted; Glioma; Humans; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity | 2014 |
Global N-acetylaspartate in normal subjects, mild cognitive impairment and Alzheimer's disease patients.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Aspartic Acid; Biomarkers; Brain; Cognitive Dysfunction; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Sensitivity and Specificity | 2015 |
Minimizing lipid signal bleed in brain (1) H chemical shift imaging by post-acquisition grid shifting.
Topics: Adult; Algorithms; Artifacts; Aspartic Acid; Brain; Choline; Creatine; Female; Humans; Lipid Metabolism; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted; Young Adult | 2015 |
Correlation of fractional anisotropy and metabolite concentrations measured using 1H-MRS of cerebral white matter in healthy adults.
Topics: Adolescent; Adult; Aged; Algorithms; Anisotropy; Aspartic Acid; Brain; Creatine; Diffusion Tensor Imaging; Female; Humans; Image Interpretation, Computer-Assisted; Male; Middle Aged; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution; White Matter; Young Adult | 2014 |
Proton spectroscopic imaging of brain metabolites in basal ganglia of healthy older adults.
Topics: Aged; Aspartic Acid; Basal Ganglia; Choline; Creatine; Female; Humans; Image Interpretation, Computer-Assisted; Magnetic Resonance Imaging; Male; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2015 |
Brain MRI and MR Spectroscopy Findings in Children with Nutritional Vitamin B12 Deficiency.
Topics: Aspartic Acid; Biomarkers; Brain; Child, Preschool; Choline; Creatine; Female; Humans; Infant; Magnetic Resonance Imaging; Male; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Vitamin B 12 Deficiency | 2016 |
Whole-brain quantitative mapping of metabolites using short echo three-dimensional proton MRSI.
Topics: Adult; Aspartic Acid; Brain; Female; Humans; Image Enhancement; Imaging, Three-Dimensional; Male; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution; Young Adult | 2015 |
Assessing recovery from neurodegeneration in spinocerebellar ataxia 1: Comparison of in vivo magnetic resonance spectroscopy with motor testing, gene expression and histology.
Topics: Animals; Area Under Curve; Aspartic Acid; Ataxin-1; Cerebellum; Doxycycline; Gene Expression; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Mice, Transgenic; Motor Activity; Polymerase Chain Reaction; Recovery of Function; ROC Curve; Rotarod Performance Test; Sensitivity and Specificity; Spinocerebellar Ataxias | 2015 |
Machine learning methods for the classification of gliomas: Initial results using features extracted from MR spectroscopy.
Topics: Algorithms; Artificial Intelligence; Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Choline; Creatine; Diagnosis, Computer-Assisted; Glioma; Humans; Magnetic Resonance Spectroscopy; Pattern Recognition, Automated; Pilot Projects; Reproducibility of Results; Sensitivity and Specificity | 2015 |
Reproducibility and optimization of in vivo human diffusion-weighted MRS of the corpus callosum at 3 T and 7 T.
Topics: Adult; Aspartic Acid; Corpus Callosum; Diffusion Magnetic Resonance Imaging; Feasibility Studies; Female; Humans; Image Enhancement; Magnetic Resonance Spectroscopy; Male; Molecular Imaging; Radiation Dosage; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2015 |
Single-voxel (1)H spectroscopy in the human hippocampus at 3 T using the LASER sequence: characterization of neurochemical profile and reproducibility.
Topics: Adult; Aspartic Acid; Choline; Creatine; Feasibility Studies; Female; Glutamic Acid; Glutamine; Hippocampus; Humans; Lactates; Magnetic Resonance Spectroscopy; Male; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Young Adult | 2015 |
Comparison between magnetic resonance spectroscopy and diffusion weighted imaging in the evaluation of gliomas response after treatment.
Topics: Adult; Aged; Aged, 80 and over; Aspartic Acid; Brain Neoplasms; Choline; Diffusion Magnetic Resonance Imaging; Female; Glioma; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Reproducibility of Results; Sensitivity and Specificity; Treatment Outcome | 2015 |
Phased-array combination for MR spectroscopic imaging using a water reference.
Topics: Algorithms; Aspartic Acid; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Water | 2016 |
HERMES: Hadamard encoding and reconstruction of MEGA-edited spectroscopy.
Topics: Adult; Algorithms; Aspartic Acid; Brain; Dipeptides; Female; Humans; Male; Molecular Imaging; Phantoms, Imaging; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity | 2016 |
Physiological neuronal decline in healthy aging human brain - An in vivo study with MRI and short echo-time whole-brain (1)H MR spectroscopic imaging.
Topics: Adult; Aged; Aging; Aspartic Acid; Biomarkers; Brain; Female; Humans; Magnetic Resonance Imaging; Male; Middle Aged; Molecular Imaging; Proton Magnetic Resonance Spectroscopy; Reference Values; Reproducibility of Results; Sensitivity and Specificity; White Matter; Young Adult | 2016 |
Dissociable brain biomarkers of fluid intelligence.
Topics: Adolescent; Adult; Aspartic Acid; Biomarkers; Brain; Female; Humans; Image Interpretation, Computer-Assisted; Intelligence; Magnetic Resonance Imaging; Male; Memory, Short-Term; Organ Size; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Young Adult | 2016 |
Will Ambient Ionization Mass Spectrometry Become an Integral Technology in the Operating Room of the Future?
Topics: Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Clinical Laboratory Techniques; Humans; Operating Rooms; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization | 2016 |
Discrepant longitudinal volumetric and metabolic evolution of diffuse intrinsic Pontine gliomas during treatment: implications for current response assessment strategies.
Topics: Adolescent; Aging; Aspartic Acid; Biomarkers, Tumor; Brain Stem; Brain Stem Neoplasms; Child; Child, Preschool; Choline; Creatine; Disease Progression; Female; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Molecular Imaging; Outcome Assessment, Health Care; Reproducibility of Results; Sensitivity and Specificity; Tumor Burden | 2016 |
Elucidation of the downfield spectrum of human brain at 7 T using multiple inversion recovery delays and echo times.
Topics: Algorithms; Aspartic Acid; Biopolymers; Brain Chemistry; Computer Simulation; Gray Matter; Humans; Models, Chemical; Models, Neurological; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2017 |
The association between retinal nerve fibre layer thickness and N-acetyl aspartate levels in multiple sclerosis brain normal-appearing white matter: a longitudinal study using magnetic resonance spectroscopy and optical coherence tomography.
Topics: Adult; Aspartic Acid; Axons; Brain; Disease Progression; Female; Humans; Longitudinal Studies; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Multiple Sclerosis; Retinal Neurons; Sensitivity and Specificity; Tomography, Optical Coherence; White Matter | 2016 |
Stimulation-induced transient changes in neuronal activity, blood flow and N-acetylaspartate content in rat prefrontal cortex: a chemogenetic fMRS-BOLD study.
Topics: Action Potentials; Animals; Aspartic Acid; Blood Flow Velocity; Brain Mapping; Cerebrovascular Circulation; Magnetic Resonance Angiography; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Molecular Imaging; Neurons; Prefrontal Cortex; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity | 2016 |
When are metabolic ratios superior to absolute quantification? A statistical analysis.
Topics: Adult; Algorithms; Aspartic Acid; Biomarkers; Brain; Brain Injuries; Choline; Data Interpretation, Statistical; Female; Humans; Magnetic Resonance Spectroscopy; Male; Metabolic Flux Analysis; Middle Aged; Reproducibility of Results; Sensitivity and Specificity | 2017 |
[Quantitation of glutamate in the brain by using MR proton spectroscopy at 1.5 T and 3 T].
Topics: Adult; Aspartic Acid; Brain; Brain Mapping; Cerebral Cortex; Dominance, Cerebral; Female; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Humans; Image Processing, Computer-Assisted; In Vitro Techniques; Magnetic Resonance Spectroscopy; Male; Phantoms, Imaging; Reference Values; Sensitivity and Specificity; Thalamus | 2008 |
Whole-brain N-acetylaspartate MR spectroscopic quantification: performance comparison of metabolite versus lipid nulling.
Topics: Adult; Aspartic Acid; Brain; Female; Humans; Lipids; Magnetic Resonance Spectroscopy; Male; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Effect of paramagnetic manganese cations on (1)H MRS of the brain.
Topics: Animals; Aspartic Acid; Brain; Cations; Choline; Creatine; Electron Spin Resonance Spectroscopy; Male; Manganese; Protons; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Combined 3T diffusion tensor tractography and 1H-MR spectroscopy in motor neuron disease.
Topics: Adult; Aged; Anisotropy; Aspartic Acid; Brain; Bulbo-Spinal Atrophy, X-Linked; Choline; Diagnosis, Differential; Diffusion Magnetic Resonance Imaging; Dominance, Cerebral; Female; Follow-Up Studies; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Spectroscopy; Male; Middle Aged; Motor Cortex; Motor Neuron Disease; Neurologic Examination; Phosphocreatine; Sensitivity and Specificity | 2008 |
1H NMR spectroscopy of rat brain in vivo at 14.1Tesla: improvements in quantification of the neurochemical profile.
Topics: Algorithms; Animals; Aspartic Acid; Brain; Magnetic Resonance Spectroscopy; Male; Phosphorylcholine; Protons; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2008 |
Metabolism of DWI lesions: implications for rescue therapy.
Topics: Acute Disease; Animals; Aspartic Acid; Cell Hypoxia; Cerebrovascular Circulation; Diffusion Magnetic Resonance Imaging; Humans; Hypoxia-Ischemia, Brain; Lactates; Oxygen Consumption; Patient Selection; Positron-Emission Tomography; Sensitivity and Specificity; Stroke | 2007 |
Spectrum separation resolves partial-volume effect of MRSI as demonstrated on brain tumor scans.
Topics: Algorithms; Aspartic Acid; Brain Neoplasms; Choline; Humans; Image Enhancement; Image Interpretation, Computer-Assisted; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Simultaneous determination of N-acetylaspartylglutamate and N-acetylaspartate in rat brain homogenate using high-performance liquid chromatography with pre-column fluorescence derivatization.
Topics: Animals; Aspartic Acid; Brain Chemistry; Cerebrum; Chromatography, High Pressure Liquid; Dipeptides; Fluorescent Dyes; Hippocampus; Ketamine; Male; Mass Spectrometry; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity | 2008 |
Development and application of a liquid chromatography/tandem mass spectrometric assay for measurement of N-acetylaspartate, N-acetylaspartylglutamate and glutamate in brain slice superfusates and tissue extracts.
Topics: Animals; Aspartic Acid; Brain Chemistry; Chromatography, High Pressure Liquid; Dipeptides; Glutamic Acid; Rats; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry | 2008 |
Developing a clinical decision model: MR spectroscopy to differentiate between recurrent tumor and radiation change in patients with new contrast-enhancing lesions.
Topics: Adolescent; Adult; Aged; Aspartic Acid; Brain Neoplasms; Child; Child, Preschool; Choline; Contrast Media; Creatine; Decision Support Systems, Clinical; Female; Gadolinium; Humans; Logistic Models; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Recurrence, Local; Retrospective Studies; ROC Curve; Sensitivity and Specificity | 2009 |
Combined structural and neurochemical evaluation of the corticospinal tract in amyotrophic lateral sclerosis.
Topics: Amyotrophic Lateral Sclerosis; Aspartic Acid; Choline; Creatine; Diffusion Tensor Imaging; Disease Progression; Female; Humans; Internal Capsule; Magnetic Resonance Spectroscopy; Male; Middle Aged; Motor Cortex; Pyramidal Tracts; ROC Curve; Sensitivity and Specificity | 2010 |
[In vivo magnetic resonance spectroscopy in the measurement of mesial temporal sclerosis].
Topics: Aspartic Acid; Humans; Magnetic Resonance Spectroscopy; Male; Sclerosis; Seizures; Sensitivity and Specificity; Temporal Lobe; Young Adult | 2009 |
Proton MR spectroscopy correlates of frontal lobe function in healthy children.
Topics: Adolescent; Aspartic Acid; Child; Frontal Lobe; Humans; Magnetic Resonance Spectroscopy; Memory, Short-Term; Neurons; Protons; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2009 |
Multivariate statistical mapping of spectroscopic imaging data.
Topics: Adult; Algorithms; Amyotrophic Lateral Sclerosis; Aspartic Acid; Biomarkers; Brain; Choline; Creatinine; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Multivariate Analysis; Reproducibility of Results; Sensitivity and Specificity | 2010 |
Grid-free interactive and automated data processing for MR chemical shift imaging data.
Topics: Aspartic Acid; Brain; Brain Mapping; Brain Neoplasms; Case-Control Studies; Choline; Creatine; Electronic Data Processing; Epilepsy; Fourier Analysis; Humans; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Reproducibility of Results; Sensitivity and Specificity | 2010 |
Proton magnetic resonance spectroscopy in the distinction of high-grade cerebral gliomas from single metastatic brain tumors.
Topics: Adult; Aged; Aged, 80 and over; Aspartic Acid; Biomarkers; Brain Neoplasms; Choline; Contrast Media; Creatine; Diagnosis, Differential; Female; Gadolinium DTPA; Glioma; Humans; Image Enhancement; Lipid Metabolism; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Predictive Value of Tests; Prospective Studies; Reproducibility of Results; ROC Curve; Sensitivity and Specificity | 2010 |
Quantitative proton MRI and MRS of the rat brain with a 3T clinical MR scanner.
Topics: Algorithms; Animals; Aspartic Acid; Brain; Choline; Creatine; Female; Magnetic Resonance Imaging; Male; Proton Magnetic Resonance Spectroscopy; Rats; Rats, Wistar; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2011 |
Gliomatosis cerebri, imaging findings of 12 cases.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aspartic Acid; Brain Neoplasms; Child; Choline; Creatine; Diagnosis, Differential; Diagnostic Imaging; Diffusion Magnetic Resonance Imaging; Female; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Angiography; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasms, Neuroepithelial; Positron-Emission Tomography; Sensitivity and Specificity; Tomography, X-Ray Computed; Young Adult | 2010 |
Proton magnetic resonance spectroscopy in patients with early stages of amyotrophic lateral sclerosis.
Topics: Amyotrophic Lateral Sclerosis; Aspartic Acid; Biomarkers; Brain; Creatinine; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity | 2010 |
Measurements of diagnostic examination performance using quantitative apparent diffusion coefficient and proton MR spectroscopic imaging in the preoperative evaluation of tumor grade in cerebral gliomas.
Topics: Area Under Curve; Aspartic Acid; Brain Neoplasms; Choline; Creatine; Diffusion Magnetic Resonance Imaging; Female; Glioma; Humans; Image Interpretation, Computer-Assisted; Logistic Models; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Grading; Predictive Value of Tests; Protons; ROC Curve; Sensitivity and Specificity | 2011 |
Noninvasive evaluation of cerebral glioma grade by using multivoxel 3D proton MR spectroscopy.
Topics: Adult; Aged; Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Choline; Creatine; Female; Glioma; Humans; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2011 |
Diffusion-weighted imaging and magnetic resonance spectroscopy of sporadic Creutzfeldt-Jakob disease: correlation with clinical course.
Topics: Aged; Aspartic Acid; Biomarkers; Brain; Choline; Creatine; Creutzfeldt-Jakob Syndrome; Diffusion Magnetic Resonance Imaging; Disease Progression; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Reproducibility of Results; Sensitivity and Specificity; Statistics as Topic; Tissue Distribution | 2011 |
Three-dimensional magnetic resonance spectroscopic imaging in the substantia nigra of healthy controls and patients with Parkinson's disease.
Topics: Aged; Aspartic Acid; Case-Control Studies; Choline; Creatine; Female; Humans; Imaging, Three-Dimensional; Magnetic Resonance Spectroscopy; Male; Middle Aged; Parkinson Disease; Reference Values; Sensitivity and Specificity; Severity of Illness Index; Substantia Nigra | 2011 |
Improved myo-inositol detection through Carr-Purcell PRESS: a tool for more sensitive mild cognitive impairment diagnosis.
Topics: Aged; Analysis of Variance; Aspartic Acid; Case-Control Studies; Cognition Disorders; Discriminant Analysis; Female; Geriatric Assessment; Gyrus Cinguli; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Neuropsychological Tests; Reproducibility of Results; ROC Curve; Sensitivity and Specificity | 2011 |
Longitudinal inter- and intra-individual human brain metabolic quantification over 3 years with proton MR spectroscopy at 3 T.
Topics: Aging; Algorithms; Aspartic Acid; Brain; Choline; Creatine; Humans; Inositol; Longitudinal Studies; Magnetic Resonance Spectroscopy; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2012 |
T2 measurement of J-coupled metabolites in the human brain at 3T.
Topics: Adult; Aspartic Acid; Brain; Creatinine; Glutamic Acid; Humans; Inositol; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2012 |
Associations of age, gender and body mass with 1H MR-observed brain metabolites and tissue distributions.
Topics: Adult; Aged; Aging; Aspartic Acid; Body Mass Index; Brain; Choline; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sensitivity and Specificity; Sex Factors; Statistics as Topic; Tissue Distribution | 2012 |
Multivoxel proton MR spectroscopy used to distinguish anterior cingulate metabolic abnormalities in patients with schizophrenia.
Topics: Adult; Aspartic Acid; Case-Control Studies; Choline; Creatine; Female; Gyrus Cinguli; Humans; Image Processing, Computer-Assisted; Imaging, Three-Dimensional; Magnetic Resonance Spectroscopy; Male; Protons; Schizophrenia; Sensitivity and Specificity | 2011 |
Multiple Sclerosis Severity Scale and whole-brain N-acetylaspartate concentration for patients' assessment.
Topics: Aspartic Acid; Biomarkers; Brain; Female; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Multiple Sclerosis; Retrospective Studies; Sensitivity and Specificity; Severity of Illness Index | 2012 |
The effect of age and cerebral ischemia on diffusion-weighted proton MR spectroscopy of the human brain.
Topics: Adult; Aging; Aspartic Acid; Brain; Brain Ischemia; Choline; Creatine; Female; Humans; Male; Reproducibility of Results; Sensitivity and Specificity | 2012 |
Correlation of diffusion and metabolic alterations in different clinical forms of multiple sclerosis.
Topics: Adult; Aspartic Acid; Choline; Diffusion; Diffusion Tensor Imaging; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Middle Aged; Multiple Sclerosis; Multiple Sclerosis, Relapsing-Remitting; Reproducibility of Results; Sensitivity and Specificity | 2012 |
Non-water-suppressed proton MR spectroscopy improves spectral quality in the human spinal cord.
Topics: Adult; Algorithms; Aspartic Acid; Body Water; Choline; Creatine; Female; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Reproducibility of Results; Sensitivity and Specificity; Spinal Cord | 2013 |
Non-spin-echo 3D transverse hadamard encoded proton spectroscopic imaging in the human brain.
Topics: Adult; Algorithms; Aspartic Acid; Brain; Brain Chemistry; Choline; Creatine; Female; Healthy Volunteers; Humans; Imaging, Three-Dimensional; Magnetic Resonance Spectroscopy; Male; Molecular Imaging; Phantoms, Imaging; Protons; Reproducibility of Results; Sensitivity and Specificity | 2013 |
Functional diffusion-weighted magnetic resonance spectroscopy of the human primary visual cortex at 7 T.
Topics: Adult; Aspartic Acid; Choline; Creatine; Diffusion Magnetic Resonance Imaging; Evoked Potentials, Visual; Female; Humans; Magnetic Resonance Spectroscopy; Male; Reproducibility of Results; Sensitivity and Specificity; Visual Cortex; Visual Perception | 2013 |
(1) H magnetic resonance spectroscopy of neurodegeneration in a mouse model of niemann-pick type C1 disease.
Topics: Animals; Aspartic Acid; Biomarkers; Brain; Choline; Magnetic Resonance Spectroscopy; Mice; Mice, Inbred BALB C; Mice, Transgenic; Neurodegenerative Diseases; Niemann-Pick Disease, Type C; Protons; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution | 2013 |
Reproducibility of brain spectroscopy at 7T using conventional localization and spectral editing techniques.
Topics: Aspartic Acid; Brain; Choline; Creatinine; Female; Healthy Volunteers; Humans; Image Interpretation, Computer-Assisted; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Molecular Imaging; Reproducibility of Results; Sensitivity and Specificity; Tissue Distribution; Young Adult | 2013 |
Proton magnetic resonance spectroscopy of the hippocampus and occipital white matter in PTSD: preliminary results.
Topics: Adult; Aspartic Acid; Choline; Creatine; Dominance, Cerebral; Energy Metabolism; Female; Hippocampus; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neurons; Occipital Lobe; Sensitivity and Specificity; Stress Disorders, Post-Traumatic | 2002 |
MR spectroscopic pulvinar sign in a case of variant Creutzfeldt-Jakob disease.
Topics: Adult; Aspartic Acid; Biopsy; Case-Control Studies; Choline; Creatine; Creutzfeldt-Jakob Syndrome; Female; Humans; Inositol; Magnetic Resonance Spectroscopy; Phosphocreatine; Prognosis; Pulvinar; Sensitivity and Specificity | 2002 |
Combination of single-voxel proton MR spectroscopy and apparent diffusion coefficient calculation in the evaluation of common brain tumors.
Topics: Adolescent; Adult; Aged; Alanine; Aspartic Acid; Astrocytoma; Brain; Brain Neoplasms; Choline; Creatine; Diagnosis, Differential; Diffusion Magnetic Resonance Imaging; Female; Glioblastoma; Glioma; Humans; Lactic Acid; Magnetic Resonance Spectroscopy; Male; Meningeal Neoplasms; Meningioma; Middle Aged; Sensitivity and Specificity; Teratoma; Tuberculoma, Intracranial | 2003 |
[Contribution of magnetic resonance spectrometry to the diagnosis of intracranial tumors].
Topics: Aspartic Acid; Biomarkers; Brain Abscess; Brain Neoplasms; Choline; Computer Graphics; Creatine; Diagnosis, Differential; Glioma; Humans; Inositol; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Meningioma; Sensitivity and Specificity | 2002 |
In vivo proton magnetic resonance spectroscopy of the medial temporal lobes of former prisoners of war with and without posttraumatic stress disorder.
Topics: Aged; Aged, 80 and over; Aspartic Acid; Choline; Creatine; Humans; Magnetic Resonance Spectroscopy; Male; Prisoners; Protons; Sensitivity and Specificity; Severity of Illness Index; Stress Disorders, Post-Traumatic; Temporal Lobe; Veterans; Warfare | 2003 |
Whole-brain N-acetylaspartate level and cognitive performance in HIV infection.
Topics: Adult; AIDS Dementia Complex; Aspartic Acid; Atrophy; Brain; Disease Progression; Energy Metabolism; Female; HIV Seropositivity; HIV-1; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neurons; Neuropsychological Tests; Reference Values; Sensitivity and Specificity | 2003 |
Saturation-corrected T 1 and T 2 relaxation times of choline, creatine and N-acetyl aspartate in human cerebral white matter at 1.5 T.
Topics: Adult; Algorithms; Aspartic Acid; Brain; Choline; Creatine; Humans; Image Interpretation, Computer-Assisted; Magnetic Resonance Imaging; Reproducibility of Results; Sensitivity and Specificity | 2003 |
A chemometric approach for brain tumor classification using magnetic resonance imaging and spectroscopy.
Topics: Aspartic Acid; Brain; Brain Chemistry; Brain Neoplasms; Cerebrospinal Fluid; Choline; Creatine; Discriminant Analysis; Fatty Acids; Glioma; Glutamic Acid; Humans; Image Processing, Computer-Assisted; Inositol; Lactic Acid; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Patient Selection; Principal Component Analysis; Probability; Sensitivity and Specificity; Statistical Distributions | 2003 |
Low-grade gliomas and focal cortical developmental malformations: differentiation with proton MR spectroscopy.
Topics: Adolescent; Adult; Aspartic Acid; Astrocytoma; Cerebral Cortex; Child; Choline; Creatine; Diagnosis, Differential; Epilepsies, Partial; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuroectodermal Tumors, Primitive; Oligodendroglioma; Phosphocreatine; Sensitivity and Specificity | 2004 |
[Magnetic resonance imaging spectroscopy. Part 1: Basics].
Topics: Aspartic Acid; Brain; Brain Diseases; Brain Neoplasms; Choline; Energy Metabolism; Humans; Image Enhancement; Image Processing, Computer-Assisted; Inositol; Magnetic Resonance Spectroscopy; Phosphocreatine; Sensitivity and Specificity; Software; Water-Electrolyte Balance | 2003 |
Is magnetic resonance spectroscopy superior to conventional diagnostic tools in hypoxic-ischemic encephalopathy?
Topics: Aspartic Acid; Brain; Brain Death; Cell Death; Choline; Coma; Creatine; Diffusion Magnetic Resonance Imaging; Electroencephalography; Energy Metabolism; Evoked Potentials, Somatosensory; Female; Heart Arrest; Humans; Hypoxia-Ischemia, Brain; Image Enhancement; Image Processing, Computer-Assisted; Lactic Acid; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Middle Aged; Neurons; Prognosis; Sensitivity and Specificity | 2004 |
Neuropsychological correlates of basal ganglia and medial temporal lobe NAA/Cho reductions in traumatic brain injury.
Topics: Adolescent; Adult; Aspartic Acid; Basal Ganglia; Brain Injury, Chronic; Choline; Female; Glasgow Coma Scale; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Mathematical Computing; Neuropsychological Tests; Prognosis; Psychometrics; Sensitivity and Specificity; Statistics as Topic; Temporal Lobe | 2004 |
A comparative study of myo-inositol quantification using LCmodel at 1.5 T and 3.0 T with 3 D 1H proton spectroscopic imaging of the human brain.
Topics: Aspartic Acid; Brain; Dipeptides; Female; Humans; Hydrogen; Inositol; Magnetic Resonance Spectroscopy; Male; Phantoms, Imaging; Protons; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2004 |
Evaluation of the response of metastatic brain tumors to stereotactic radiosurgery by proton magnetic resonance spectroscopy, 201TlCl single-photon emission computerized tomography, and gadolinium-enhanced magnetic resonance imaging.
Topics: Adult; Aged; Aged, 80 and over; Aspartic Acid; Brain; Brain Neoplasms; Choline; Contrast Media; Female; Follow-Up Studies; Gadolinium DTPA; Humans; Image Enhancement; Image Processing, Computer-Assisted; Lactic Acid; Lipid Metabolism; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Postoperative Complications; Radiosurgery; Sensitivity and Specificity; Thallium; Tomography, Emission-Computed, Single-Photon | 2004 |
Time course of NAA T2 and ADC(w) in ischaemic stroke patients: 1H MRS imaging and diffusion-weighted MRI.
Topics: Aged; Analysis of Variance; Aspartic Acid; Brain Ischemia; Brain Mapping; Diffusion Magnetic Resonance Imaging; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Sensitivity and Specificity; Stroke; Tritium | 2004 |
Structural changes in glutamate cell swelling followed by multiparametric q-space diffusion MR of excised rat spinal cord.
Topics: Animals; Aspartic Acid; Biomarkers; Diffusion Magnetic Resonance Imaging; Edema; Extracellular Space; Glutamic Acid; Intracellular Space; Quaternary Ammonium Compounds; Rats; Sensitivity and Specificity; Spinal Cord | 2004 |
Noninvasive magnetic resonance spectroscopic imaging biomarkers to predict the clinical grade of pediatric brain tumors.
Topics: Aspartic Acid; Biomarkers, Tumor; Brain Neoplasms; Child; Child, Preschool; Choline; Creatine; Female; Humans; Lactic Acid; Lipid Metabolism; Magnetic Resonance Spectroscopy; Male; Predictive Value of Tests; Sensitivity and Specificity | 2004 |
Multimodal metabolic imaging of cerebral gliomas: positron emission tomography with [18F]fluoroethyl-L-tyrosine and magnetic resonance spectroscopy.
Topics: Adolescent; Adult; Aged; Aspartic Acid; Biopsy; Brain; Brain Neoplasms; Child; Child, Preschool; Choline; Energy Metabolism; Female; Fluorine Radioisotopes; Glioma; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neuronavigation; Positron-Emission Tomography; Prospective Studies; Radiopharmaceuticals; Sensitivity and Specificity; Tyrosine | 2005 |
Simultaneous high performance liquid chromatographic separation of purines, pyrimidines, N-acetylated amino acids, and dicarboxylic acids for the chemical diagnosis of inborn errors of metabolism.
Topics: Adolescent; Adult; Amino Acids; Amniotic Fluid; Aspartic Acid; Canavan Disease; Child; Child, Preschool; Chromatography, High Pressure Liquid; Dicarboxylic Acids; Humans; Infant; Mass Screening; Metabolism, Inborn Errors; Middle Aged; Prenatal Diagnosis; Purines; Pyrimidines; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Ultraviolet | 2005 |
Minimum-norm reconstruction for sensitivity-encoded magnetic resonance spectroscopic imaging.
Topics: Algorithms; Aspartic Acid; Computer Simulation; Image Processing, Computer-Assisted; Lactic Acid; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2006 |
Positive correlations between cerebral choline and renal dysfunction in chronic renal failure.
Topics: Adult; Aged; Aged, 80 and over; Aspartic Acid; Cerebral Cortex; Choline; Creatine; Female; Glutamic Acid; Humans; Kidney Failure, Chronic; Kidney Function Tests; Magnetic Resonance Spectroscopy; Male; Middle Aged; Sensitivity and Specificity | 2006 |
Term neonate prognoses after perinatal asphyxia: contributions of MR imaging, MR spectroscopy, relaxation times, and apparent diffusion coefficients.
Topics: Age Factors; Aspartic Acid; Asphyxia Neonatorum; Basal Ganglia; Brain Edema; Cause of Death; Cerebral Cortex; Choline; Diffusion Magnetic Resonance Imaging; Disabled Persons; Female; Follow-Up Studies; Forecasting; Humans; Hypoxia-Ischemia, Brain; Image Processing, Computer-Assisted; Infant, Newborn; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Neurologic Examination; Prognosis; Retrospective Studies; Sensitivity and Specificity | 2006 |
Hippocampal 1H-MRSI correlates with severity of depression symptoms in temporal lobe epilepsy.
Topics: Adult; Aspartic Acid; Biomarkers; Creatine; Depression; Epilepsy, Temporal Lobe; Female; Hippocampus; Humans; Magnetic Resonance Spectroscopy; Male; Protons; Reproducibility of Results; Sensitivity and Specificity; Statistics as Topic | 2007 |
(1)H MR spectroscopic imaging in patients with MRI-negative extratemporal epilepsy: correlation with ictal onset zone and histopathology.
Topics: Adolescent; Adult; Aspartic Acid; Brain Mapping; Child; Choline; Creatine; Electroencephalography; Epilepsies, Partial; Female; Fluorodeoxyglucose F18; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Radiopharmaceuticals; Sensitivity and Specificity; Tomography, Emission-Computed, Single-Photon | 2007 |
Proton magnetic resonance spectroscopy for radiation encephalopathy induced by radiotherapy for nasopharyngeal carcinoma.
Topics: Adult; Aged; Aspartic Acid; Brain Diseases; Choline; Creatine; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Nasopharyngeal Neoplasms; Radiation Injuries; Sensitivity and Specificity | 2007 |
Multimodal MRI in the characterization of glial neoplasms: the combined role of single-voxel MR spectroscopy, diffusion imaging and echo-planar perfusion imaging.
Topics: Adolescent; Adult; Aged; Aspartic Acid; Biopsy; Blood Flow Velocity; Brain; Brain Neoplasms; Choline; Creatine; Diffusion Magnetic Resonance Imaging; Echo-Planar Imaging; Energy Metabolism; Female; Glioma; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Angiography; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Staging; Neovascularization, Pathologic; Prognosis; Reference Values; Regional Blood Flow; Sensitivity and Specificity | 2007 |
Spectroscopic imaging of the pilocarpine model of human epilepsy suggests that early NAA reduction predicts epilepsy.
Topics: Animals; Aspartic Acid; Disease Models, Animal; Epilepsy, Temporal Lobe; Hippocampus; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Spectroscopy; Male; Pilocarpine; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2007 |
Fluorescence determination of N-acetylaspartic acid in the rat cerebrum homogenate using high-performance liquid chromatography with pre-column fluorescence derivatization.
Topics: Animals; Aspartic Acid; Biomarkers; Brain Chemistry; Cerebrum; Chemical Fractionation; Chromatography, High Pressure Liquid; Fluorescent Dyes; Male; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction; Spectrometry, Fluorescence | 2008 |
The use of short-echo-time 1H MRS for childhood cerebellar tumours prior to histopathological diagnosis.
Topics: Aspartic Acid; Biomarkers, Tumor; Cerebellar Neoplasms; Cerebellum; Child; Choline; Creatine; Humans; Inositol; Magnetic Resonance Spectroscopy; Protons; Reproducibility of Results; Sensitivity and Specificity; Single-Blind Method | 2007 |
Serial whole-brain N-acetylaspartate concentration in healthy young adults.
Topics: Adolescent; Adult; Aspartic Acid; Brain; Female; Humans; Longitudinal Studies; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reference Values; Reproducibility of Results; Sensitivity and Specificity | 2007 |
Short-TE localised 1H MRS of the human brain at 3 T: quantification of the metabolite signals using two approaches to account for macromolecular signal contributions.
Topics: Adult; Aspartic Acid; Body Water; Brain; Choline; Creatine; Echo-Planar Imaging; Female; Glucose; Glutamic Acid; Humans; Inositol; Macromolecular Substances; Magnetic Resonance Spectroscopy; Male; Middle Aged; Research Design; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2008 |
"Absolute" quantification in magnetic resonance spectroscopy: validation of a clinical protocol in multiple sclerosis.
Topics: Adult; Algorithms; Aspartic Acid; Biomarkers; Brain; Choline; Diagnosis, Computer-Assisted; Female; Humans; Magnetic Resonance Spectroscopy; Male; Multiple Sclerosis; Prognosis; Reproducibility of Results; Sensitivity and Specificity; Treatment Outcome | 2007 |
Non-invasive detection of hippocampal sclerosis: correlation between metabolite alterations detected by (1)H-MRS and neuropathology.
Topics: Adolescent; Adult; Aspartic Acid; Biomarkers; Child; Child, Preschool; Epilepsy, Temporal Lobe; Female; Hippocampus; Humans; Infant; Magnetic Resonance Spectroscopy; Male; Middle Aged; Protons; Reproducibility of Results; Sclerosis; Sensitivity and Specificity; Statistics as Topic; Tissue Distribution | 2008 |
Brain proton magnetic resonance spectroscopy and neuromuscular pathology in a patient with GM1 gangliosidosis.
Topics: Aspartic Acid; Axons; Biomarkers; Brain; Female; Gangliosidosis, GM1; Gliosis; Humans; Infant; Inositol; Magnetic Resonance Spectroscopy; Microcirculation; Muscle, Smooth, Vascular; Nerve Degeneration; Nerve Fibers, Myelinated; Neuroglia; Oligosaccharides; Predictive Value of Tests; Schwann Cells; Sensitivity and Specificity | 2008 |
Simultaneous observation of glutamate, gamma-aminobutyric acid, and glutamine in human brain at 4.7 T using localized two-dimensional constant-time correlation spectroscopy.
Topics: Aspartic Acid; Brain; Brain Chemistry; Creatine; Data Interpretation, Statistical; Energy Transfer; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Humans; Image Enhancement; Magnetic Resonance Spectroscopy; Magnetics; Phantoms, Imaging; Protons; Radio Waves; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 2008 |
Reproducibility over a 1-month period of 1H-MR spectroscopic imaging NAA/Cr ratios in clinically stable multiple sclerosis patients.
Topics: Adult; Aspartic Acid; Biomarkers; Creatinine; Female; Humans; Magnetic Resonance Spectroscopy; Male; Multiple Sclerosis; Protons; Reproducibility of Results; Sensitivity and Specificity | 2008 |
Magnetic resonance imaging in spinocerebellar ataxias.
Topics: Aspartic Acid; Ataxin-1; Ataxin-3; Ataxins; Atrophy; Brain; Cerebellum; Humans; Magnetic Resonance Imaging; Nerve Tissue Proteins; Nuclear Proteins; Repressor Proteins; Sensitivity and Specificity; Spinocerebellar Ataxias | 2008 |
1H-magnetic resonance spectroscopy markers of cognitive and language ability in clinical subtypes of autism spectrum disorders.
Topics: Adolescent; Amygdala; Analysis of Variance; Aspartic Acid; Asperger Syndrome; Autistic Disorder; Biomarkers; Brain; Brain Mapping; Case-Control Studies; Cerebellum; Child; Child Development Disorders, Pervasive; Choline; Cognition; Creatine; Female; Functional Laterality; Hippocampus; Humans; Inositol; Magnetic Resonance Spectroscopy; Male; Protons; Reference Values; Sensitivity and Specificity; Statistics, Nonparametric | 2008 |
Brain lesions in patients with AIDS: H-1 MR spectroscopy.
Topics: Abscess; Adult; AIDS Dementia Complex; Aspartic Acid; Brain Diseases; Brain Neoplasms; Choline; Creatine; Cryptococcosis; Diagnosis, Differential; Humans; Hydrogen; Inositol; Lactates; Leukoencephalopathy, Progressive Multifocal; Lymphoma, AIDS-Related; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Sensitivity and Specificity; Toxoplasmosis, Cerebral | 1995 |
Comments on use of H-1 MR spectroscopy for diagnosis of probable Alzheimer disease.
Topics: Aged; Alzheimer Disease; Aspartic Acid; Brain; Creatine; Humans; Inositol; Magnetic Resonance Spectroscopy; Predictive Value of Tests; Sensitivity and Specificity | 1995 |
AIDS dementia complex: evaluation with proton MR spectroscopic imaging.
Topics: Adult; AIDS Dementia Complex; Aspartic Acid; Brain; Choline; Humans; Lactates; Lactic Acid; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Sensitivity and Specificity | 1995 |
Proton MR spectroscopy of the basal ganglia in healthy children and children with AIDS.
Topics: AIDS Dementia Complex; Aspartic Acid; Basal Ganglia; Brain Chemistry; Case-Control Studies; CD4 Lymphocyte Count; Child; Child, Preschool; Choline; Creatine; Female; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Reference Values; Sensitivity and Specificity | 1996 |
MR spectroscopic imaging and diffusion-weighted MRI for early detection of kainate-induced status epilepticus in the rat.
Topics: Animals; Aspartic Acid; Blood Gas Analysis; Brain; Excitatory Amino Acid Agonists; Hydrogen-Ion Concentration; Kainic Acid; Lactic Acid; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Neurons; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity; Status Epilepticus | 1996 |
Lactate, N-acetylaspartate, choline and creatine concentrations, and spin-spin relaxation in thalamic and occipito-parietal regions of developing human brain.
Topics: Aspartic Acid; Brain Chemistry; Choline; Creatine; Gestational Age; Humans; Infant; Infant, Newborn; Lactic Acid; Magnetic Resonance Spectroscopy; Occipital Lobe; Parietal Lobe; Sensitivity and Specificity; Thalamus | 1996 |
Histological and 1H magnetic resonance spectroscopic imaging analysis of quinolinic acid-induced damage to the rat striatum.
Topics: Animals; Aspartic Acid; Cell Count; Cell Survival; Chromatography, High Pressure Liquid; Corpus Striatum; Magnetic Resonance Spectroscopy; Male; Neurons; Quinolinic Acid; Rats; Rats, Sprague-Dawley; Sensitivity and Specificity | 1997 |
Frontotemporal dementia and early Alzheimer disease: differentiation with frontal lobe H-1 MR spectroscopy.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Aspartic Acid; Dementia; Discriminant Analysis; Female; Frontal Lobe; Glutamic Acid; Glutamine; Humans; Hydrogen; Inositol; Lactates; Linear Models; Magnetic Resonance Spectroscopy; Male; Middle Aged; Nerve Degeneration; Neuroglia; Neurons; Parietal Lobe; Protons; Sensitivity and Specificity; Temporal Lobe | 1997 |
Improved sensitivity to overlapping multiplet signals in in vivo proton spectroscopy using a multiecho volume selective (CPRESS) experiment.
Topics: Alanine; Aspartic Acid; Brain; Choline; Creatine; gamma-Aminobutyric Acid; Humans; Inositol; Magnetic Resonance Spectroscopy; Sensitivity and Specificity; Taurine | 1997 |
Brain tumors: localized H-1 MR spectroscopy at 0.5 T.
Topics: Adolescent; Adult; Aged; Aspartic Acid; Biopsy; Brain Chemistry; Brain Neoplasms; Case-Control Studies; Choline; Feasibility Studies; Female; Humans; Magnetic Resonance Spectroscopy; Male; Middle Aged; Reproducibility of Results; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 1997 |
[Accuracy and clinical utility of quantitative proton magnetic resonance spectroscopy (MRS) on phantom and chronic cerebral ischemia].
Topics: Aspartic Acid; Brain; Brain Ischemia; Chronic Disease; Creatine; Humans; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Phosphocreatine; Sensitivity and Specificity | 1997 |
Proton (1H) MR spectroscopy for routine diagnostic evaluation of brain lesions.
Topics: Adenocarcinoma; Adolescent; Adult; Aged; Aged, 80 and over; Aspartic Acid; Brain Diseases; Brain Neoplasms; Cerebral Hemorrhage; Child; Child, Preschool; Choline; Creatine; Diagnosis, Differential; Epidermal Cyst; Female; Glioma; Humans; Hydrogen; Image Enhancement; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Recurrence, Local; Preoperative Care; Protons; Sensitivity and Specificity | 1997 |
Differentiation of metabolic concentrations between gray matter and white matter of human brain by in vivo 1H magnetic resonance spectroscopy.
Topics: Adult; Aspartic Acid; Body Water; Choline; Creatine; Humans; Image Enhancement; Magnetic Resonance Spectroscopy; Male; Models, Theoretical; Occipital Lobe; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Software | 1998 |
High-field proton magnetic resonance spectroscopy of a swine model for axonal injury.
Topics: Animals; Aspartic Acid; Axons; Brain; Brain Injuries; Creatine; Disease Models, Animal; Female; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Protons; Sensitivity and Specificity; Swine; Swine, Miniature | 1998 |
Localised 1H-MR spectroscopy for metabolic characterisation of diffuse and focal brain lesions in patients infected with HIV.
Topics: Adolescent; Adult; AIDS Dementia Complex; Aspartic Acid; Case-Control Studies; Choline; Creatine; Diagnosis, Differential; Female; HIV Infections; Humans; Leukoencephalopathy, Progressive Multifocal; Lymphoma; Magnetic Resonance Spectroscopy; Male; Middle Aged; Sensitivity and Specificity; Toxoplasmosis, Cerebral | 1998 |
Serial precision of metabolite peak area ratios and water referenced metabolite peak areas in proton MR spectroscopy of the human brain.
Topics: Adult; Aspartic Acid; Body Water; Brain; Choline; Creatine; Energy Metabolism; Equipment Design; Female; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Spectroscopy; Male; Phantoms, Imaging; Phosphocreatine; Reference Values; Sensitivity and Specificity; Software | 1998 |
Detecting natural abundance carbon signal of NAA metabolite within 12-cm3 localized volume of human brain using 1H-[13C] NMR spectroscopy.
Topics: Aspartic Acid; Brain; Carbon; Humans; Magnetic Resonance Spectroscopy; Sensitivity and Specificity; Signal Processing, Computer-Assisted | 1998 |
Fast 1H spectroscopic imaging using a multi-element head-coil array.
Topics: Aspartic Acid; Brain; Choline; Creatine; Equipment Design; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Phosphocreatine; Protons; Sensitivity and Specificity | 1998 |
In vivo quantitation of cerebral metabolite concentrations using natural abundance 13C MRS at 1.5 T.
Topics: Aspartic Acid; Brain; Canavan Disease; Carbon Isotopes; Child; Child, Preschool; Glutamic Acid; Glutamine; Humans; Hydrogen Bonding; Infant; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Sensitivity and Specificity; Spin Labels; Synaptic Transmission | 1999 |
Motor neuron diseases: comparison of single-voxel proton MR spectroscopy of the motor cortex with MR imaging of the brain.
Topics: Aged; Amyotrophic Lateral Sclerosis; Aspartic Acid; Brain; Creatine; Female; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Motor Cortex; Motor Neuron Disease; Motor Neurons; Pyramidal Tracts; Sensitivity and Specificity | 1999 |
Mapping brain metabolites using a double echo-filter metabolite imaging (DEFMI) technique.
Topics: Aspartic Acid; Body Water; Brain; Choline; Creatine; Humans; Image Processing, Computer-Assisted; Lactates; Lipids; Magnetic Resonance Spectroscopy; Phantoms, Imaging; Sensitivity and Specificity; Time Factors | 1999 |
Proton MR spectroscopy of Sjögren-Larsson's syndrome.
Topics: Aldehyde Oxidoreductases; Aspartic Acid; Brain; Brain Diseases, Metabolic, Inborn; Child; Child, Preschool; Chromosome Aberrations; Chromosome Disorders; Consanguinity; Creatine; Fatty Alcohols; Female; Genes, Recessive; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Phytol; Sensitivity and Specificity; Sjogren-Larsson Syndrome; Stearic Acids | 1999 |
Effect of voxel position on single-voxel MR spectroscopy findings.
Topics: Aspartic Acid; Astrocytoma; Brain; Brain Neoplasms; Choline; Creatine; Diagnosis, Differential; Glioblastoma; Humans; Lactic Acid; Lipid Metabolism; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Neoplasm Recurrence, Local; Retrospective Studies; Sensitivity and Specificity | 2000 |
Statistically driven identification of focal metabolic abnormalities in temporal lobe epilepsy with corrections for tissue heterogeneity using 1H spectroscopic imaging.
Topics: Adult; Aspartic Acid; Creatine; Epilepsy, Temporal Lobe; Female; Hippocampus; Humans; Image Processing, Computer-Assisted; Linear Models; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Sensitivity and Specificity | 2000 |
Longitudinal decline of the neuronal marker N-acetyl aspartate in Alzheimer's disease.
Topics: Aged; Aged, 80 and over; Alzheimer Disease; Aspartic Acid; Brain; Disease Progression; Female; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Neurons; Prospective Studies; Sensitivity and Specificity | 2000 |
Discrimination between neoplastic and nonneoplastic brain lesions by use of proton MR spectroscopy: the limits of accuracy with a logistic regression model.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Aspartic Acid; Brain; Brain Neoplasms; Choline; Diagnosis, Differential; Female; Humans; Logistic Models; Magnetic Resonance Spectroscopy; Male; Middle Aged; Neoplasm Recurrence, Local; Observer Variation; ROC Curve; Sensitivity and Specificity | 2000 |
Single-shot, three-dimensional "non-echo" localization method for in vivo NMR spectroscopy.
Topics: Acetates; Animals; Aspartic Acid; Brain Chemistry; Calibration; Carbon Isotopes; Evaluation Studies as Topic; Formates; gamma-Aminobutyric Acid; Glucose; Glutamic Acid; Glutamine; Glycogen; Inositol; Lipids; Magnetic Resonance Spectroscopy; Male; Muscle, Skeletal; Ostreidae; Phantoms, Imaging; Protons; Radio Waves; Rats; Sensitivity and Specificity | 2000 |
Lateralizing ability of single-voxel proton mr spectroscopy in hippocampal sclerosis: comparison with mr imaging and positron emission tomography.
Topics: Adolescent; Adult; Aspartic Acid; Choline; Dominance, Cerebral; Energy Metabolism; Epilepsy, Temporal Lobe; Female; Follow-Up Studies; Hippocampus; Humans; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Male; Middle Aged; Postoperative Complications; Psychosurgery; Sensitivity and Specificity; Temporal Lobe; Tomography, Emission-Computed | 2001 |