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.

Social isolation contributes to brain atrophy and cognitive decline in older adults, study suggests

Brain Sciences, Free Full-Text

Effects of long-lasting social isolation and re-socialization on cognitive performance and brain activity: a longitudinal study in Octodon degus

Associations of Social Isolation and Loneliness With Later Dementia

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

Social Isolation Linked to Lower Brain Volume

Frontiers Decoding the invisible forces of social connections

Social Isolation Tied to Brain Volume in Older Adults

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