Genetic and environmental architecture of changes in episodic memory from middle to late middle age.
نویسندگان
چکیده
منابع مشابه
Age and sex related changes in episodic memory function in middle aged and older adults
Age-related change in episodic memory function is commonly reported in older adults. When detected on neuropsychological tests, it may still be difficult to distinguish normal from pathological changes. The present study investigates age-and sex-related changes in a group of healthy middle-aged and older adults, participating in a three-wave study on cognitive aging. The California Verbal Learn...
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Studies comparing young and older adults suggest a deficit in processing context information as a key mechanism underlying cognitive aging. However, the genetic architecture of context processing has not been examined. Consistent with previous results, we found evidence of functionally dissociable components of context processing accuracy in 1127 late middle-aged twins ages 51-60. One component...
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15 صفحه اولCognitive reserve moderates the association between hippocampal volume and episodic memory in middle age.
Cognitive reserve is hypothesized to help people withstand greater brain pathology without manifesting clinical symptoms, and may be regarded as a preventive factor of dementia. It is unclear whether the effect of cognitive reserve is evident only among the older adults or after conversion to dementia, or if it can also be seen earlier in life before the prominent effects of cognitive aging bec...
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ژورنال
عنوان ژورنال: Psychology and Aging
سال: 2015
ISSN: 1939-1498,0882-7974
DOI: 10.1037/pag0000023