Lifestyle and psychosocial associations with cognition at the cusp of midlife using twins and siblings.
Anqing ZhengNaomi P FriedmanDaniel E GustavsonRobin P CorleySally J WadsworthChandra A ReynoldsPublished in: Alzheimer's & dementia (Amsterdam, Netherlands) (2024)
Cog complexity(+), purpose-in-life(+) were associated with cognition in early midlife.Smoking(-) was also associated with cognition in early midlife.Results were consistent controlling for genetic and environmental confounds.Association between EA and cognition might be mostly genetic and familial confounded.