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With Age Comes Wisdom

With Age Comes Wisdom An old brain is not necessarily a slow brain, as wisdom allows older adults to achieve an equivalent level of performance to younger adults, say researchers from the University Geriatrics Institute of Montreal.

“The older brain has experience and knows that nothing is gained by jumping the gun. It was already known that aging is not necessarily associated with a significant loss in cognitive function. When it comes to certain tasks, the brains of older adults can achieve very close to the same performance as those of younger ones,” said Dr. Oury Monchi.

“We now have neurobiological evidence showing that with age comes wisdom and that as the brain gets older, it learns to better allocate its resources. Overall, our study shows that Aesop’s fable about the tortoise and the hare was on the money: being able to run fast does not always win the race—you have to know how to best use your abilities. This adage is a defining characteristic of aging.”

Researchers originally wanted to explore the brain regions and pathways that are involved in the planning and execution of language pairing tasks.

In particular, the researchers were interested in knowing what happened when the rules of the task changed partway through the exercise.

For example, participants were asked to pair words according to different lexical rules, including category (animal, object, etc.), rhyme, or the beginning of the word (attack).

The matching rules changed multiple times throughout the task without the participants knowing. That is, if the person figured out that the words fell under the same semantic category, the rule was changed so that they were required to pair the words according to rhyme instead.

“Funny enough, the young brain is more reactive to negative reinforcement than the older one. When the young participants made a mistake and had to plan and execute a new strategy to get the right answer, various parts of their brains were recruited even before the next task began.

“However, when the older participants learned that they had made a mistake, these regions were only recruited at the beginning of the next trial, indicating that with age, we decide to make adjustments only when absolutely necessary. It is as though the older brain is more impervious to criticism and more confident than the young brain,” stated Monchi.

Source: University of Montreal

With Age Comes Wisdom

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). With Age Comes Wisdom. Psych Central. Retrieved on May 22, 2018, from https://psychcentral.com/news/2011/08/26/with-age-comes-wisdom/28956.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
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