Article
A 35-year longitudinal assessment of cognition and midlife depression symptoms: the Vietnam Era Twin Study of Aging.
The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry - 1 Jun 2011
Franz Carol E, Lyons Michael J, O'Brien Robert, Panizzon Matthew S, Kim Kathleen, Bhat Reshma, Grant Michael D, Toomey Rosemary, Eisen Seth, Xian Hong, Kremen William S
Abstract excerpt
OBJECTIVE: To determine whether early adult cognitive ability is a risk factor for depressive symptoms in midlife and how genetic and environmental influences explain the association and to examine cross-sectional relationships between depressive symptoms and specific cognitive abilities at midlife. DESIGN: A 35-year longitudinal and cross-sectional twin study of cognitive aging. SETTING: Large multicenter study...
Topics
- Aging
- Cognition
- Cross-Sectional Studies
- Depression
- Genetic Predisposition to Disease
- Humans
- Longitudinal Studies
- Male
- Middle Aged
- Neuropsychological Tests
