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Updated: Apr 28, 2026

Highlighting and Reducing the Impact of Negative Aging Stereotypes During Older Adults' Cognitive Testing
Published on: January 24, 2020
Stress, stereotypies and welfare
1INRA-INSERM U176, Bordeaux, France.
Abstract:
Stereotypies have been attributed various functions ranging from coping with conflict and frustration to self narcotization via activation of endogenous opioids. However, the evidence in favor of these postulated functions is far from conclusive. Stereotypies are more likely to represent the outward expression of disturbances in brain neural structures controlling persistence of behaviour in response to environmental precipitating factors interacting with individual predisposing factors.
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