Study finds that puzzles and card games later in life may delay the onset of Alzheimer’s disease by five years
Play puzzles, card games, read books and get involved in other things mentally Stimulating activities later in life can help delay their onset Alzheimer’s disease The researchers found that dementia five years.
the findings published In Neuroscience on July 14, it analyzed nearly 2,000 patients aged about 80, on average, and free of dementia at the start of the study. During seven years of follow-up with annual exams and cognitive tests, about 457 people aged 90, on average, developed dementia, or “impaired ability to remember, think, or make decisions that interferes with doing daily activities,” according to the Centers for Disease Control and Prevention. of which (CDC).
Study participants answered questions about cognitive activity when they were children, adults, and middle age, as well as how often they read books, played board games or puzzles throughout the year. Respondents who were most mentally active developed dementia at age 94, compared to the least mentally active who usually developed dementia by age 89, or about five years earlier. This difference was confirmed after researchers controlled for other factors likely to confound dementia risk such as gender and education, according to a related press release.
“The good news is that it’s never too late to start doing the kinds of inexpensive, accessible activities we looked at in our study,” said study author Robert S. Wilson of Rush University Medical Center in Chicago. new version Posted by American Academy of Neurology. “Our findings suggest that it may be beneficial to start doing these things, even in your 80s, to delay the onset of Alzheimer’s dementia.”
To confirm their findings, the team studied the brain tissue of 695 people who died during the study period, and looked for signs associated with Alzheimer’s disease, such as harmful plaque buildup of the proteins amyloid and tau. The researchers found no link between how active the deceased patients were and signs of Alzheimer’s disease and related disorders in their brains.
“Our study shows that people who engage in more cognitively stimulating activities may delay the age at which they develop dementia,” Wilson said. “It is important to note that, after taking into account the level of cognitive activity later in life, neither education nor early cognitive activity was associated with the age at which a person developed Alzheimer’s dementia. Our research indicates that the link between cognitive activity and the age at which a person develops dementia is driven by Primarily by the activities you do later in life.”