Staying active during the golden years can help preserve memory, memory, and reduce the risk of dementia, according to a recent study by researchers at the Rush University Medical Center, as published in the journal Neurology.
The study involved 454 elderly people, of whom 191 had dementia and 263 had dementia; Those who were more active had better memory and thinking skills than those who were more sedentary. This was observed even in participants who showed physical signs of dementia.
Participants agreed to donate their brains to research on deaths, which were on average 91 years old, and were subjected to annual physical exams, memory and memory tests over a 20-year period Watch her physical activity, which ranges from walking to more vigorous exercises; Analysis of participants' average daily results showed that more daily movements were associated with improved thinking and memory skills compared to fewer movements. Those who showed better motor skills achieved better results in memory and mental tests.
The analysis found that any increase in physical activity associated with each standard deviation was associated with 31
The association between increased physical activity and better test results was also maintained after adjusting the presence of biomarkers for Alzheimer's disease and the severity of brain lesions after mortem analysis.
Dr. Aron Buchman states that a more active lifestyle can have a protective effect on the brain, and exercise is a cost-effective way to improve one's health. However, this study provides no evidence of cause and effect. When people lose their memory and thinking skills, they can reduce physical activity. To determine this, further studies are needed.