Higher societal inequality is linked to reduced brain volume, especially in those with Alzheimer's, study finds.

A recent study led by Trinity College Dublin researchers indicates that higher societal inequality is linked to reduced brain volume and disrupted connectivity, particularly impacting memory and cognitive functions. The study found that individuals with Alzheimer's disease experienced the most severe effects, while those with frontotemporal lobar degeneration showed milder impacts. This research highlights the need for interventions addressing social and physical variables to mitigate brain health disparities and reduce the dementia burden in disadvantaged communities.

3 months ago
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