Brain reserve, cognitive reserve, compensation, and maintenance: operationalization, validity, and mechanisms of cognitive resilience
نویسندگان
چکیده
منابع مشابه
Brain and cognitive reserve.
The concept of reserve is well-recognized in medicine. Various organs of the body, for example the kidney and the liver, manifest reserve such that significant damage can occur to the organ without impacting on clinical function. The very fact that an individual can donate one kidney and yet remain healthy attests to this fact. The glomerular filtration rate (GFR) is generally considered to be ...
متن کاملEfficiency, capacity, compensation, maintenance, plasticity: emerging concepts in cognitive reserve.
Cognitive reserve (CR) is a concept meant to account for the frequent discrepancy between an individual's measured level of brain pathology and her expected cognitive performance. It is particularly important within the context of aging and dementia, but has wider applicability to all forms of brain damage. As such, it has intimate links to related compensatory and neuroprotective concepts, as ...
متن کاملCognitive reserve and lifestyle.
The concept of cognitive reserve (CR) suggests that innate intelligence or aspects of life experience like educational or occupational attainments may supply reserve, in the form of a set of skills or repertoires that allows some people to cope with progressing Alzheimer's disease (AD) pathology better than others. There is epidemiological evidence that lifestyle characterized by engagement in ...
متن کاملCognitive Reserve Scale and ageing
Title: Cognitive Reserve Scale and ageing. Abstract: The construct of cognitive reserve attempts to explain why some individuals with brain impairment, and some people during normal ageing, can solve cognitive tasks better than expected. This study aimed to estimate cognitive reserve in a healthy sample of people aged 65 years and over, with special attention to its influence on cognitive perfo...
متن کاملCognitive reserve in aging.
Cognitive reserve explains why those with higher IQ, education, occupational attainment, or participation in leisure activities evidence less severe clinical or cognitive changes in the presence of age-related or Alzheimer's disease pathology. Specifically, the cognitive reserve hypothesis is that individual differences in how tasks are processed provide reserve against brain pathology. Cogniti...
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ژورنال
عنوان ژورنال: Neurobiology of Aging
سال: 2019
ISSN: 0197-4580
DOI: 10.1016/j.neurobiolaging.2019.03.022