Carole Johnston

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 · 780 citations · Full text

Vitamin B12 and folate deficiency in later life

Robert Clarke, J. Grimley Evans, J Schneede et al. · Age and Ageing · 2003 · 346 citations · Full text

Influence of the apolipoprotein E genotype on amyloid deposition and neurofibrillary tangle formation in Alzheimer's disease

Zsuzsanna Nagy, Margaret M. Esiri, K Jobst et al. · Neuroscience · 1995 · 250 citations

Alzheimer's Disease, Neurofibrillary Tangle Formation, Biochemistry +12

Screening for vitamin B-12 and folate deficiency in older persons

Robert Clarke, Helga Refsum, Jacqueline Birks et al. · American Journal of Clinical Nutrition · 2003 · 234 citations · Full text

Vitamin Nutrition, Nutrition, Folate Deficiency +11

Synergy Between the Genes for Butyrylcholinesterase K Variant and Apolipoprotein E4 in Late-Onset Confirmed Alzheimer's Disease

Donald J. Lehmann, Carole Johnston, A. David Smith · Human Molecular Genetics · 1997 · 198 citations

Synergy Between, Genetics, Neurochemical Biomarkers +16