Written by Robin N. Fatovic M.S.

Reference:

Salinas, J., O’Donnell, A., Kojis, D. J., Pase, M. P., DeCarli, C., Rentz, D. M., Berkman, L. F., Beiser, A., & Seshadri, S. (2021). Association of Social Support with brain volume and cognition. JAMA Network Open, 4(8). https://doi.org/10.1001/jamanetworkopen.2021.21122 

Can social support protect against cognitive decline? 

Neuroscience researchers studied brain images and neuropsychological test results of 2,200 adults with an average age of 63 to assess physical brain health and cognitive functioning, also known as “cognitive resilience,” and then investigated the impact of the person’s social support on their cognitive resilience. 

 Results? Elements of social support such as affection, emotional support, and sufficient social interaction did not affect cognitive resilience. However, feeling like they were listened to enough by loved ones was associated with cognitive resilience. This finding was stronger for participants below 65 than above. 

The researchers believe that supportive listening can improve brain functioning through reducing stress and exercising the brain. The brain continues to make new neural connections throughout life. Mutually connecting with others releases hormones that impact the brain. So, by talking and feeling heard, our brains can strengthen and possibly slow the effects of cognitive decline. 

 Spend time with those who really listen to you. Be curious and a listening ear to others. Make eye contact. Summarize what they say to show that you care and understand. Help each other to mutually enhance cognitive health!