Neurology · 2009 · 133 citations · 28 references
Low neuroticism in combination with high extraversion is the personality trait associated with the lowest dementia risk; however, among socially isolated individuals even low neuroticism alone seems to decrease dementia risk.
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Marshal F. Folstein, Susan E. Folstein, Paul R. McHugh · Journal of Psychiatric Research · 1975 · 85.9K citations
Loneliness and Risk of Alzheimer Disease
Robert S. Wilson, Kristin R. Krueger, Steven E. Arnold et al. · Archives of General Psychiatry · 2007 · 1.3K citations