A. David Smith

Genome-wide association study identifies variants at CLU and PICALM associated with Alzheimer's disease

Denise Harold, Richard Abraham, Paul Hollingworth et al. · Nature Genetics · 2009 · 3.4K citations · Full text

Life Sciences, Genetics, Molecular Genetics +12

Folate, Vitamin B12, and Serum Total Homocysteine Levels in Confirmed Alzheimer Disease

Robert Clarke, A. David Smith, Kim A. Jobst et al. · Archives of Neurology · 1998 · 1.4K citations

Medicine, Geriatric Medicine, Aging +16

The neuropsychology of schizophrenia

J.A. Gray, Joram Feldon, J. N. P. Rawlins et al. · Behavioral and Brain Sciences · 1991 · 1.4K citations

Medicine, Neuroscience, Psychiatry +10

Tyrosine hydroxylase-immunoreactive boutons in synaptic contact with identified striatonigral neurons, with particular reference to dendritic spines

Tamás F. Freund, John Powell, A. David Smith · Neuroscience · 1984 · 865 citations

Life Sciences, Neurobiology, Neuroscience +14

Homocysteine-Lowering by B Vitamins Slows the Rate of Accelerated Brain Atrophy in Mild Cognitive Impairment: A Randomized Controlled Trial

A. David Smith, Stephen M. Smith, Celeste A. de Jager et al. · PLoS ONE · 2010 · 798 citations · Full text

Medicine, Neurology, Nutritional Sciences +17