Greater social-engagement and Greater Gray Matter Microstructural Integrity in Brain Regions Relevant to Dementia

This study examined the relationship between social-engagement and brain health in older adults using advanced MRI imaging. Results showed that higher social-engagement, such as participating in activities, maintaining relationships, and volunteering, was associated with better gray matter integrity in brain regions critical for memory, emotion, and social cognition. These findings suggest that staying socially active may support brain structure and function, helping protect against cognitive decline and dementia.

To maintain brain health, regularly engage in social activities like joining clubs, volunteering, or maintaining close relationships. These activities may improve brain integrity and reduce dementia risk. However, as this is a cross-sectional study, it cannot confirm causation, so integrate social-engagement with other healthy habits.