It is known that too much activation of microglia may trigger inflammation, disrupt brain signaling, and damage neurons.
Casaletto et al. investigated 167 older adults across the spectrum of cognitive aging for the relationship between physical activity and microglia activation – part of the Rush Memory and Aging Project.
Effect of Physical Activity
The participants for up to ten days (24 hours a day) straight before annual cognitive exams put on the activity monitors. The microglial activation and Alzheimer’s disease (AD) pathology was then measured in post-mortem brain tissue analyses.
It was found that lower microglial activation especially in the inferior temporal gyrus (brain region hit the hardest by AD) occurred with greater physical activity. Moreover, physical activity had a more pronounced effect on inflammation among those with severe AD pathology.
The findings may help examine if physical activity interventions can alter microglia activation in AD patients.
Source: Medindia
Stay connected with us on social media platform for instant update click here to join our Twitter, & Facebook
We are now on Telegram. Click here to join our channel (@TechiUpdate) and stay updated with the latest Technology headlines.
For all the latest Health News Click Here
For the latest news and updates, follow us on Google News.
