Goal-driven achievers less prone to Alzheimer’s
Purposeful personality may guard brain against decline, researcher says
A surprising study of elderly people suggests that those who see themselves as self-disciplined, organized achievers have a lower risk for developing Alzheimer’s disease than people who are less conscientious.
A purposeful personality may somehow protect the brain, perhaps by increasing neural connections that can act as a reserve against mental decline, said study co-author Robert Wilson of Chicago’s Rush University Medical Center.
Astoundingly, the brains of some of the dutiful people in the study were examined after their deaths and were found to have lesions that would meet accepted criteria for Alzheimer’s — even though these people had shown no signs of dementia.
In a previous post on a New Alzheimer Test shows there are new diagnoses and treatments being developed continually.
Previous studies have linked social connections and stimulating activities like working puzzles with a lower risk of Alzheimer’s. The same researchers reported previously that people who experience more distress and worry about their lives are at a higher risk.
The new findings, appearing in Monday’s Archives of General Psychiatry, come from an analysis of personality tests and medical exams of 997 older Catholic priests, nuns and brothers who participated in the Religious Orders Study.
alzheimers
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