When adults age 70 to 90 report more frequent, pleasant social interactions, they also have better cognitive performance on that day and the following two, research finds.
The findings, published in PLOS ONE, may have special relevance now due to social distancing during the COVID-19 pandemic, says study leader Ruixue Zhaoyang, assistant research professor at Penn State’s Center for Healthy Aging.
“Our study is one of the first to show that whether you have social interactions on one day can immediately affect your cognitive performance that same day and also on the following days,” Zhaoyang says. “The fact that we found that the cognitive benefits of having pleasant social interactions could manifest over such a short time period was a happy surprise and could be a promising area for future intervention studies.”…