Keep a Sharp Mind- Here's Why
March 16, 2018
Being intellectually engaged may benefit the brain. People who engage in meaningful activities, like volunteering or hobbies, say they feel happier and healthier. Learning new skills may improve your thinking ability, too. For example, one study found that older adults who learned quilting or digital photography had more memory improvement than those who only socialized or did less cognitively demanding activities.
Lots of activities can keep your mind active. For example, read books and magazines. Play games. Take or teach a class. Learn a new skill or hobby. Work or volunteer. These types of mentally stimulating activities have not been proven to prevent serious cognitive impairment or Alzheimer's disease, but they can be fun!
Scientists think that such activities may protect the brain by establishing "cognitive reserve." They may help the brain become more adaptable in some mental functions, so it can compensate for age–related brain changes and health conditions that affect the brain.
Formal cognitive training also seems to have benefits. In the Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE) trial, healthy adults 65 and older participated in 10 sessions of memory training, reasoning training, or processing–speed training. The sessions improved participants' mental skills in the area in which they were trained. Most of these improvements persisted 10 years after the training was completed.
Be wary of claims that playing certain computer and online games can improve your memory and other types of thinking. Evidence to back up such claims is evolving. NIA and others are supporting research to determine if different types of cognitive training have lasting effects.
Information from National Institute on Aging
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