Page last updated: 2024-08-25

lead and Memory Disorders

lead has been researched along with Memory Disorders in 43 studies

Research

Studies (43)

TimeframeStudies, this research(%)All Research%
pre-19903 (6.98)18.7374
1990's1 (2.33)18.2507
2000's12 (27.91)29.6817
2010's18 (41.86)24.3611
2020's9 (20.93)2.80

Authors

AuthorsStudies
Bromberg, GK; Chung, R; Dickey, AK; Goldman, RH; Leaf, RK; Willett, LL1
Adebayo, OG; Aduema, W; Ajibo, DN; Akpotu, AE; Ben-Azu, B; Ebo, OT; Kolawole, TA; Onuoha, OG; Onyeleonu, I; Umoren, EB; Wopara, I1
Ghaderi, S; Khoshnam, SE; Rashno, M; Sarkaki, A1
Aschner, M; Cao, B; Chen, R; Dong, X; Du, K; Guan, R; Li, B; Li, J; Liu, M; Shen, X; Wang, J; Wang, T; Xu, J; Zhao, F; Zheng, G1
Ertel, A; Fu, W; Kim, T; Schneider, JS; Singh, G; Singh, V1
Chen, L; Huang, D; Li, Y; Liu, A; Meng, X; Xu, Y; Zhou, F; Zhou, Q; Zhu, J; Zou, F1
Cheng, H; Du, G; Fan, G; Feng, C; Li, J; Li, L; Li, Q; Liu, P; Liu, S; Ouyang, L; Rao, S; Su, R; Wan, X; Xie, J; Yan, L; Yang, S; Zhou, F; Zhu, Y1
Gu, X; Wang, HL; Wu, Y; Xiao, G; Xu, Y; Xue, WZ; Ye, Z1
Díaz Ruiz, A; Gómez Manzo, S; González Esquivel, DF; Marcial Quino, J; Méndez Armenta, M; Ovalle Rodríguez, P; Pérez de la Cruz, G; Pérez de la Cruz, V; Pineda, B; Ramirez Ortega, D; Ramos Chávez, LA; Ríos, C; Roldán Roldán, G; Vázquez Cervantes, GI1
Chen, L; Hong, T; Huang, Y; Jia, B; Li, LX; Li, SM; Liu, L; Liu, ZY; Shu, K; Yuan, KW1
Chen, Y; Liu, YS; Wang, HL; Xing, D; Xu, Y; Xue, WZ; Yang, QQ; Zou, RX1
Anderson, DW; Masood, S; Neuwirth, LS; Schneider, JS1
Cai, S; Hu, S; Liu, J; Shi, X; Zhao, L1
Ai, BM; Han, XJ; Hu, QS; Hu, XX; Wei, Q; Xiao, YM1
Chen, Y; Han, X; Hu, Q; Hu, X; Wei, Q; Yu, D1
Bao, YT; Chen, Y; Feng, WW; Ji, PC; Li, Q; Ma, RH; Wu, J; Wu, XY; Yang, LQ; Zhou, ZX; Zou, Y1
Phyu, MP; Tangpong, J1
Geng, F; Lozoff, B; Mai, X; Meeker, J; Shao, J; Xu, L; Zhan, J1
Khodamoradi, N; Komaki, A; Salehi, I; Sarihi, A; Shahidi, S1
Alvarez, JM; Flores-Montoya, MG; Sobin, C1
Chen, Y; Feng, W; Li, Q; Mao, G; Wang, W; Wu, X; Yang, L; Zhao, T; Zhou, Z; Zou, Y1
Chen, XT; Chen, YZ; Du, Y; Wang, HL; Wang, S; Xu, L; Xu, Y; Xue, WZ; Yang, QQ; Zou, RX1
Abrari, K; Goudarzi, I; Lashkarbolouki, T; Soleimani, E1
Campbell, JR; Cory-Slechta, DA; van Wijngaarden, E1
Bleecker, ML; Celio, MA; Lindgren, KN; Vaughan, CG; Walsh, KS1
Cory-Slechta, DA; van Wijngaarden, E; Winters, PC1
Liu, WJ; Wang, XM; Zhang, R; Zhou, YK1
Anderson, DW; Pothakos, K; Schneider, JS1
Cao, J; Fan, M; Li, L; Liang, C; Ma, Y; Ni, L; Xu, L; Yang, Y; Zhang, J; Zhao, S1
Burns, CB; Cairney, S; Currie, BJ; Currie, J; Maruff, P1
Li, JS; Liu, YH; Wang, DN; Yan, P; Yang, F1
Peña de Ortiz, S; Vázquez, A1
Bleecker, ML; Ford, DP; Hoese, VM; Lindgren, KN; Vaughan, CG; Walsh, KS1
Chen, SS; Chen, TJ; Lai, SL; Lin, CH; Tseng, YT1
Ferrer, E; McArdle, JJ; Salthouse, TA; Schwartz, BS; Stewart, WF1
Ahmed, SP; Haider, S; Haleem, DJ; Perveen, T; Shameem, S1
Antunes, E; Dairam, A; Daya, S; Limson, JL; Watkins, GM1
Schwartz, BS; Stewart, WF1
Wang, D; Ye, B; Ye, H1
Hastings, L; Sekeres, R; Succop, P; Sun, TJ; Zenick, H1
Hu, XH; Liang, YX; Tang, HW1
Garbe, K; Lilienthal, H; Munoz, C; Winneke, G1
Krauspe, M; Poppe, W1

Other Studies

43 other study(ies) available for lead and Memory Disorders

ArticleYear
Case 38-2021: A 76-Year-Old Woman with Abdominal Pain, Weight Loss, and Memory Impairment.
    The New England journal of medicine, 2021, Dec-16, Volume: 385, Issue:25

    Topics: Abdominal Pain; Aged; Anemia; Anorexia; Chelation Therapy; Diagnosis, Differential; Diet, Ketogenic; Female; Humans; Lead; Lead Poisoning; Malnutrition; Medicine, Ayurvedic; Memory Disorders; Porphyria, Acute Intermittent; Porphyrias; Suicidal Ideation; Tomography, X-Ray Computed; Weight Loss

2021
Lead acetate induces hippocampal pyramidal neuron degeneration in mice via up-regulation of executioner caspase-3, oxido-inflammatory stress expression and decreased BDNF and cholinergic activity: Reversal effects of Gingko biloba supplement.
    Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 2022, Volume: 71

    Topics: Acetates; Acetylcholinesterase; Animals; Brain-Derived Neurotrophic Factor; Caspase 3; Cholinergic Agents; Ginkgo biloba; Hippocampus; Lead; Male; Memory Disorders; Mice; Nerve Degeneration; Oxidative Stress; Pyramidal Cells; Up-Regulation

2022
Sesamin: Insights into its protective effects against lead-induced learning and memory deficits in rats.
    Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 2022, Volume: 72

    Topics: Animals; Dioxoles; Gamma Rhythm; Hippocampus; Lead; Lignans; Maze Learning; Memory Disorders; Rats

2022
Effects of co-exposure to lead and manganese on learning and memory deficits.
    Journal of environmental sciences (China), 2022, Volume: 121

    Topics: Animals; Glutamates; Ions; Lead; Manganese; Memory Disorders; Minocycline; Rats; Rats, Sprague-Dawley

2022
Altered genome-wide hippocampal gene expression profiles following early life lead exposure and their potential for reversal by environmental enrichment.
    Scientific reports, 2022, 07-25, Volume: 12, Issue:1

    Topics: Animals; Brain; Hippocampus; Lead; Memory Disorders; Rats; Transcriptome

2022
NLRP3 activation in microglia contributes to learning and memory impairment induced by chronic lead exposure in mice.
    Toxicological sciences : an official journal of the Society of Toxicology, 2023, 01-31, Volume: 191, Issue:1

    Topics: Animals; Calcium; Inflammasomes; Lead; Memory Disorders; Mice; Microglia; NLR Family, Pyrin Domain-Containing 3 Protein

2023
Co-exposure to low-dose lead, cadmium, and mercury promotes memory deficits in rats: Insights from the dynamics of dendritic spine pruning in brain development.
    Ecotoxicology and environmental safety, 2023, Oct-01, Volume: 264

    Topics: Actin Depolymerizing Factors; Adolescent; Animals; Brain; Cadmium; Dendritic Spines; Humans; Lead; Memory Disorders; Mercury; Proteomics; Rats

2023
Interplay of miR-137 and EZH2 contributes to the genome-wide redistribution of H3K27me3 underlying the Pb-induced memory impairment.
    Cell death & disease, 2019, 09-11, Volume: 10, Issue:9

    Topics: Animals; Cells, Cultured; Chromatin Immunoprecipitation Sequencing; Enhancer of Zeste Homolog 2 Protein; Epigenesis, Genetic; Female; Gene Ontology; Hippocampus; Histones; Lead; Maze Learning; Memory Disorders; Methylation; MicroRNAs; Neurons; PC12 Cells; Rats; Wnt Proteins; Wnt Signaling Pathway

2019
Kynurenine Pathway as a New Target of Cognitive Impairment Induced by Lead Toxicity During the Lactation.
    Scientific reports, 2020, 02-21, Volume: 10, Issue:1

    Topics: Animals; Brain; Cognitive Dysfunction; Environmental Exposure; Female; Kynurenine; Lactation; Lead; Memory Disorders; Memory, Long-Term; Mice; Motor Activity; Oxidation-Reduction

2020
DNA methylation changes in the hippocampus of learning and memory disorder offspring rats of lead exposure during pregnant and lactation period.
    Annals of palliative medicine, 2021, Volume: 10, Issue:2

    Topics: Animals; DNA Methylation; Female; Hedgehog Proteins; Hippocampus; Lactation; Lead; Memory Disorders; Pregnancy; Rats

2021
Kiwifruit Alleviates Learning and Memory Deficits Induced by Pb through Antioxidation and Inhibition of Microglia Activation In Vitro and In Vivo.
    Oxidative medicine and cellular longevity, 2017, Volume: 2017

    Topics: Actinidia; Animals; Antioxidants; Ascorbic Acid; Fruit; Lead; Memory; Memory Disorders; Microglia; PC12 Cells; Rats; Rats, Sprague-Dawley; Real-Time Polymerase Chain Reaction

2017
The attention set-shifting test is sensitive for revealing sex-based impairments in executive functions following developmental lead exposure in rats.
    Behavioural brain research, 2019, 07-02, Volume: 366

    Topics: Animals; Attention; Disease Models, Animal; Executive Function; Female; Hippocampus; Lead; Lead Poisoning; Male; Memory Disorders; Rats; Rats, Long-Evans; Sex Factors

2019
Allicin alleviated learning and memory deficits caused by lead exposure at developmental stage.
    Life sciences, 2019, Aug-15, Volume: 231

    Topics: Animals; Antioxidants; Disulfides; Female; Glutathione; Hippocampus; Lead; Lead Poisoning; Learning Disabilities; Male; Maze Learning; Memory; Memory Disorders; Organometallic Compounds; Oxidative Stress; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Wistar; Sulfinic Acids; Superoxide Dismutase

2019
Effects of organic selenium on lead-induced impairments of spatial learning and memory as well as synaptic structural plasticity in rats.
    Biological & pharmaceutical bulletin, 2014, Volume: 37, Issue:3

    Topics: Animals; Antioxidants; Brain; Environmental Exposure; Female; Lead; Learning Disabilities; Male; Maze Learning; Memory; Memory Disorders; Neuronal Plasticity; Neurons; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Wistar; Selenium; Synapses; Trace Elements

2014
[Effect of lead and selenium on learning and memory ability in rats].
    Wei sheng yan jiu = Journal of hygiene research, 2013, Volume: 42, Issue:6

    Topics: Animals; Lead; Learning; Learning Disabilities; Male; Maze Learning; Memory; Memory Disorders; Rats; Rats, Wistar; Selenium

2013
Protective effect of mulberry extract against Pb-induced learning and memory deficits in mice.
    Biomedical and environmental sciences : BES, 2014, Volume: 27, Issue:1

    Topics: Animals; Chelating Agents; Lead; Learning; Memory Disorders; Mice; Morus; Plant Extracts; Random Allocation; Succimer

2014
Neuroprotective effects of xanthone derivative of Garcinia mangostana against lead-induced acetylcholinesterase dysfunction and cognitive impairment.
    Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 2014, Volume: 70

    Topics: Acetylcholinesterase; Animals; Brain; Cell-Free System; Cognition; Cognition Disorders; Garcinia mangostana; Lead; Maze Learning; Memory Disorders; Mice; Mice, Inbred ICR; Neuroprotective Agents; Neurotoxicity Syndromes; Oxidative Stress; Plant Extracts; Xanthones

2014
Low-level prenatal lead exposure alters auditory recognition memory in 2-month-old infants: an event-related potentials (ERPs) study.
    Developmental neuropsychology, 2014, Volume: 39, Issue:7

    Topics: Acoustic Stimulation; Auditory Perception; Electroencephalography; Evoked Potentials, Auditory; Female; Fetal Blood; Humans; Infant; Infant, Newborn; Lead; Longitudinal Studies; Male; Maternal Exposure; Memory Disorders; Pregnancy; Prenatal Exposure Delayed Effects; Recognition, Psychology; Socioeconomic Factors; Voice

2014
Effect of vitamin E on lead exposure-induced learning and memory impairment in rats.
    Physiology & behavior, 2015, May-15, Volume: 144

    Topics: Animals; Avoidance Learning; Dark Adaptation; Disease Models, Animal; Dose-Response Relationship, Drug; Lead; Learning Disabilities; Male; Memory Disorders; Rats; Rats, Wistar; Reaction Time; Retention, Psychology; Time Factors; Vitamin E

2015
Olfactory recognition memory is disrupted in young mice with chronic low-level lead exposure.
    Toxicology letters, 2015, Jul-02, Volume: 236, Issue:1

    Topics: Animals; Animals, Newborn; Behavior, Animal; Disease Models, Animal; Dose-Response Relationship, Drug; Exploratory Behavior; Female; Humans; Infant, Newborn; Lactation; Lead; Lead Poisoning, Nervous System, Childhood; Male; Maternal Exposure; Memory Disorders; Mice; Mice, Inbred C57BL; Olfactory Perception; Organometallic Compounds; Sex Characteristics

2015
Protective Effect of Porcine Cerebral Hydrolysate Peptides on Learning and Memory Deficits and Oxidative Stress in Lead-Exposed Mice.
    Biological trace element research, 2015, Volume: 168, Issue:2

    Topics: Animals; Behavior, Animal; Brain; Hydrolysis; Iron; Lead; Learning; Maze Learning; Memory Disorders; Mice; Movement; Nitric Oxide Synthase; Organ Size; Oxidative Stress; Peptides; Protein Hydrolysates; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Subtilisins; Succimer; Swine; Ultrasonics; Zinc

2015
β-Asarone Rescues Pb-Induced Impairments of Spatial Memory and Synaptogenesis in Rats.
    PloS one, 2016, Volume: 11, Issue:12

    Topics: Acorus; Allylbenzene Derivatives; Animals; Anisoles; Female; Hippocampus; Lead; Male; Maze Learning; Memory Disorders; Neurogenesis; Neuroprotective Agents; Rats; Rats, Sprague-Dawley; Spatial Memory; Synapses

2016
Maternal administration of melatonin prevents spatial learning and memory deficits induced by developmental ethanol and lead co-exposure.
    Physiology & behavior, 2017, 05-01, Volume: 173

    Topics: Age Factors; Analysis of Variance; Animals; Animals, Newborn; Antioxidants; Catalase; Drug Administration Schedule; Ethanol; Female; Glutathione Peroxidase; Hippocampus; Lead; Lipid Peroxidation; Male; Maternal Exposure; Maze Learning; Melatonin; Memory Disorders; Pregnancy; Rats; Rats, Wistar; Spatial Learning; Superoxide Dismutase; Thiobarbituric Acid Reactive Substances

2017
Bone lead levels are associated with measures of memory impairment in older adults.
    Neurotoxicology, 2009, Volume: 30, Issue:4

    Topics: Aged; Alzheimer Disease; Bone and Bones; Cognition Disorders; Female; Geriatric Assessment; Humans; Lead; Linear Models; Male; Memory Disorders; Middle Aged; Neuropsychological Tests; Psychiatric Status Rating Scales; X-Rays

2009
Executive function modifies the relationship between occupational lead exposure and complex figure test performance.
    Occupational and environmental medicine, 2010, Volume: 67, Issue:10

    Topics: Adult; Executive Function; Humans; Lead; Male; Memory Disorders; Mental Recall; Metallurgy; Middle Aged; Neuropsychological Tests; Occupational Diseases; Occupational Exposure

2010
Blood lead levels in relation to cognitive function in older U.S. adults.
    Neurotoxicology, 2011, Volume: 32, Issue:1

    Topics: Adult; Age Factors; Aged; Aged, 80 and over; Aging; Biomarkers; Cognition; Female; Humans; Lead; Male; Memory Disorders; Middle Aged; Nutrition Surveys; United States

2011
Effects of exposure to low-level lead on spatial learning and memory and the expression of mGluR1, NMDA receptor in different developmental stages of rats.
    Toxicology and industrial health, 2013, Volume: 29, Issue:8

    Topics: Animals; Cerebral Cortex; Female; Gene Expression Regulation; Hippocampus; Lactation; Lead; Male; Maze Learning; Memory; Memory Disorders; Pregnancy; Rats; Rats, Sprague-Dawley; Receptors, Metabotropic Glutamate; Receptors, N-Methyl-D-Aspartate

2013
Sex and rearing condition modify the effects of perinatal lead exposure on learning and memory.
    Neurotoxicology, 2012, Volume: 33, Issue:5

    Topics: Age Factors; Analysis of Variance; Animals; Animals, Newborn; Avoidance Learning; Brain; Dietary Supplements; Disease Models, Animal; Environment; Female; Lead; Lead Poisoning; Learning Disabilities; Male; Maze Learning; Memory Disorders; Rats; Rats, Long-Evans; Reaction Time; Sex Characteristics

2012
Lead exposure through gestation-only caused long-term learning/memory deficits in young adult offspring.
    Experimental neurology, 2003, Volume: 184, Issue:1

    Topics: Animals; Body Weight; Female; Lead; Lead Poisoning; Learning Disabilities; Male; Maze Learning; Memory Disorders; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Wistar; Space Perception

2003
Neurological and cognitive impairment associated with leaded gasoline encephalopathy.
    Drug and alcohol dependence, 2004, Feb-07, Volume: 73, Issue:2

    Topics: Administration, Inhalation; Adolescent; Adult; Attention; Cognition Disorders; Female; Gasoline; Humans; Lead; Male; Memory Disorders; Neuropsychological Tests; Neurotoxicity Syndromes; Perceptual Disorders; Space Perception; Visual Perception

2004
[Effect of taurine on NOS activity in hippocampus of rat exposed lead].
    Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases, 2004, Volume: 22, Issue:3

    Topics: Animals; Hippocampus; Lead; Learning; Long-Term Potentiation; Male; Memory; Memory Disorders; Neurons; Neuroprotective Agents; Nitric Oxide Synthase; Rats; Rats, Wistar; Taurine

2004
Lead (Pb(+2)) impairs long-term memory and blocks learning-induced increases in hippocampal protein kinase C activity.
    Toxicology and applied pharmacology, 2004, Oct-01, Volume: 200, Issue:1

    Topics: Animals; Calcium; Dose-Response Relationship, Drug; Food Deprivation; Gene Expression Regulation, Enzymologic; Habituation, Psychophysiologic; Hippocampus; Immunohistochemistry; Lead; Learning; Male; Maze Learning; Memory; Memory Disorders; Protein Kinase C; Rats; Rats, Long-Evans

2004
Differential effects of lead exposure on components of verbal memory.
    Occupational and environmental medicine, 2005, Volume: 62, Issue:3

    Topics: Adult; Aging; Educational Status; Environmental Monitoring; Humans; Lead; Lead Poisoning, Nervous System, Adult; Male; Memory Disorders; Mental Recall; Metallurgy; Middle Aged; Neuropsychological Tests; Occupational Diseases; Occupational Exposure; Verbal Learning

2005
Neurobehavioral changes in Taiwanese lead-exposed workers.
    Journal of occupational and environmental medicine, 2005, Volume: 47, Issue:9

    Topics: Adult; Case-Control Studies; Cognition Disorders; Female; Humans; Lead; Male; Memory Disorders; Middle Aged; Nervous System Diseases; Occupational Exposure; Taiwan

2005
Multivariate modeling of age and retest in longitudinal studies of cognitive abilities.
    Psychology and aging, 2005, Volume: 20, Issue:3

    Topics: Age Factors; Aged; Cognition Disorders; Humans; Lead; Lead Poisoning, Nervous System, Adult; Longitudinal Studies; Male; Memory Disorders; Middle Aged; Models, Statistical; Multivariate Analysis; Neuropsychological Tests; Practice, Psychological; Prospective Studies; Psychometrics; Reaction Time; Reference Values; Reproducibility of Results; Statistics as Topic

2005
Repeated administration of lead decreases brain 5-HT metabolism and produces memory deficits in rats.
    Cellular & molecular biology letters, 2005, Volume: 10, Issue:4

    Topics: Animals; Avoidance Learning; Brain; Eating; Hydroxyindoleacetic Acid; Lead; Male; Maze Learning; Memory; Memory Disorders; Rats; Rats, Wistar; Serotonin; Tryptophan

2005
Curcuminoids, curcumin, and demethoxycurcumin reduce lead-induced memory deficits in male Wistar rats.
    Journal of agricultural and food chemistry, 2007, Feb-07, Volume: 55, Issue:3

    Topics: Animals; Curcumin; Diarylheptanoids; Glutathione; Hippocampus; Lead; Male; Memory Disorders; Nerve Tissue Proteins; Oxidation-Reduction; Rats; Rats, Wistar

2007
Effects of lead on the adult brain: a 15-year exploration.
    American journal of industrial medicine, 2007, Volume: 50, Issue:10

    Topics: Adult; Aged; Aging; Baltimore; Cognition; Cognition Disorders; Dementia; Diffusion Magnetic Resonance Imaging; Environmental Exposure; Humans; Korea; Lead; Lead Poisoning, Nervous System, Adult; Longitudinal Studies; Memory Disorders; Middle Aged; New Jersey; Occupational Exposure; Tetraethyl Lead; Tibia

2007
Trace administration of vitamin E can retrieve and prevent UV-irradiation- and metal exposure-induced memory deficits in nematode Caenorhabditis elegans.
    Neurobiology of learning and memory, 2008, Volume: 90, Issue:1

    Topics: Aluminum; Animals; Behavior, Animal; Caenorhabditis elegans; Lead; Memory; Memory Disorders; Mutation; Neuronal Calcium-Sensor Proteins; Neuropeptides; Sensory Thresholds; Temperature; Ultraviolet Rays; Vitamin E; Vitamins

2008
Relationship between hematopoietic parameters and behavioral measures in lead-exposed rats.
    Toxicology and applied pharmacology, 1984, Volume: 73, Issue:3

    Topics: Animals; Discrimination, Psychological; Growth; Hematopoiesis; Humans; Lead; Lead Poisoning; Learning Disabilities; Male; Memory Disorders; Rats; Retention, Psychology; Space Perception; Visual Perception

1984
Effects of low level lead exposure on behavior of young rats.
    Zhongguo yao li xue bao = Acta pharmacologica Sinica, 1994, Volume: 15, Issue:4

    Topics: Animals; Cerebral Cortex; Female; Hyperkinesis; Lead; Learning Disabilities; Male; Memory Disorders; Pregnancy; Rats; Rats, Sprague-Dawley

1994
Persistence of retention deficit in rats after neonatal lead exposure.
    Neurotoxicology, 1986,Summer, Volume: 7, Issue:2

    Topics: Animals; Brain Chemistry; Discrimination Learning; Female; Lead; Lead Poisoning; Memory Disorders; Rats; Rats, Inbred Strains; Spatial Behavior; Visual Perception

1986
[Clinical and psychopathological changes following lead poisoning].
    Psychiatrie, Neurologie, und medizinische Psychologie, 1969, Volume: 21, Issue:4

    Topics: Adult; Cognition Disorders; Delusions; Edetic Acid; Humans; Illusions; Lead; Lead Poisoning; Lymphocytes; Male; Memory Disorders; Psychopathology

1969