Researchers have found that certain sedentary activities can have a beneficial effect on memory and cognitive abilities.
- A new study shows that not all sedentary activities have the same impact on the brain.
- Mentally stimulating activities like reading or playing music are beneficial for memory.
- On the other hand, watching television is harmful to cognitive functions.
It is well known that physical activity is one of the best ways to reduce the risk of dementia. However, winter calls more for staying warm at home than for being active. Researchers from the University of South Australia wanted to know which sedentary activities were the least harmful to the brain and cognitive functions.
Their response, presented in the journal Journals of Gerontology Series A, is quite simple: put down the remote and pick up a book.
Cognitive decline: what sedentary activities can be beneficial?
To compare the impact of different sedentary behaviors on brain health, scientists studied the activities carried out over 24 hours by 397 seniors. They also assessed the cognitive functions of the participants. They then noticed that social or mental stimulation activities such as reading, listening to music, having a creative activity, playing a musical instrument or even chatting with others are beneficial for memory and thinking skills. On the other hand, watching television or playing video games are activities that are detrimental to brain health.
Which leads researcher Dr Maddison Mellow to argue that sedentary behaviors are not equal when it comes to their impact on cognition. “In this research, we found that the context of an activity changes how it relates to cognitive function, with different activities providing different levels of cognitive stimulation and social engagement”explains the expert in a press release. “And, while the message ‘move more, sit less’ is certainly true for cardiometabolic and brain health, our research shows that a more nuanced approach is needed when it comes to thinking about the connection between behaviors sedentary behavior and cognitive function.”
Sedentary lifestyle: how to limit the impact of a Christmas movie marathon?
Dr Maddison Mellow, who advises focusing on physical activity and mentally stimulating activities, has some advice for Christmas movie marathon fans who sit for long periods of time.
“To get the best benefits for brain health and physical health, you need to prioritize movements that are enjoyable and raise your heart rate, as this has benefits for all aspects of health,” warns the researcher. But Even small five-minute changes can have benefits. So if you’re determined to have a Christmas movie marathon, try breaking up that time with a more cognitively engaging physical activity or sitting activity, like reading, at a time. given time This way you can slowly develop. healthier habits.”