Social Isolation Linked to Reduced Brain Volume

Older adults who don’t often interact with others may be at higher risk of losing brain volume compared to those who socialize more.

I have 'pandemic brain'. Will I ever be able to concentrate again?, Life and style

Social isolation and the brain: effects and mechanisms

Social isolation linked to lower brain volume in older people: Study

Social brain volume is associated with in-degree social network size among older adults

Social isolation impairs the prefrontal-nucleus accumbens circuit subserving social recognition in mice - ScienceDirect

Social Isolation Linked to Lower Brain Volume and Higher Dementia Risk

Social Isolation Could Shrink Your Brain

Infographic: What Social Isolation Can Mean for the Brain

Social isolation linked to lower brain volume and higher dementia risk - Alzheimer's Research UK

Social isolation may impact brain volume in regions linked to higher risk of dementia

Structural Brain Correlates of Loneliness among Older Adults