Explorer Mental ability in childhood and cognitive aging
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General rights Copyright for the publications made accessible via the Edinburgh Research Explorer is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The University of Edinburgh has made every reasonable effort to ensure that Edinburgh Research Explorer content complies with UK legislation. If you believe that the public display of this file breaches copyright please contact [email protected] providing details, and we will remove access to the work immediately and investigate your claim. Childhood ability and cognitive aging 2 Abstract Background: Identifying the determinants of cognitive aging is a research priority; however,
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Cognitive ability at age 11 and 70 years, information processing speed, and APOE variation: the Lothian Birth Cohort 1936 study.
The e4 allele of the apolipoprotein E (APOE) gene confers risk of Alzheimer's disease and, in some studies, relates to cognitive ability and decline in older people without Alzheimer's disease. Its relationship with processing speed, a contributor to cognitive decline with age, is largely unknown. This study tests the association of APOE with cognition and speed, with and without covarying chil...
متن کاملCognitive ability across the life course and cortisol levels in older age
Elevated cortisol levels have been hypothesized to contribute to cognitive aging, but study findings are inconsistent. In the present study, we examined the association between salivary cortisol in older age and cognitive ability across the life course. We used data from 370 members of the 36-Day Sample of the Scottish Mental Survey 1947, who underwent cognitive testing at age 11 years and were...
متن کاملThe Role Cognitive Fusion, Social Support and Perception of Aging in Prediction Death Anxiety
Introduction: Elderly is a very important stage in life, and death anxiety is a common feature of the elderly, so it is important to identify the factors that affect death anxiety during this period. Therefore, purpose of this study was to investigate the role cognitive fusion, social support and perception of aging in prediction death anxiety in elderly. Methods: This is a cross-sectional stud...
متن کاملCognitive Function in Childhood and Lifetime Cognitive Change in Relation to Mental Wellbeing in Four Cohorts of Older People
BACKGROUND Poorer cognitive ability in youth is a risk factor for later mental health problems but it is largely unknown whether cognitive ability, in youth or in later life, is predictive of mental wellbeing. The purpose of this study was to investigate whether cognitive ability at age 11 years, cognitive ability in later life, or lifetime cognitive change are associated with mental wellbeing ...
متن کاملWhy is Mini-Mental state examination performance correlated with estimated premorbid cognitive ability?
BACKGROUND Tests requiring the pronunciation of irregular words are used to estimate premorbid cognitive ability in patients with clinical diagnoses, and prior cognitive ability in normal ageing. However, scores on these word-reading tests correlate with scores on the Mini-Mental State Examination (MMSE), a widely used screening test for possible cognitive pathology. This study aimed to test wh...
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