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‹ Mon · 27 Jul 2026
Underserved or high-risk populations

Sex differences in dementia pathology and cognitive performance in a population-based, ethnically diverse Brazilian autopsy study.

Ethnically diverse autopsy study reveals biological sex differences in dementia pathology, explaining why symptoms differ between men and women.

This population-based autopsy study from Brazil examines sex differences in the neuropathological correlates of dementia across an ethnically diverse cohort, linking brain pathology to antemortem cognitive performance. The findings contribute to understanding why dementia manifests differently in men versus women and provide ethnically diverse data often underrepresented in dementia research.

What the study was

Study design
Population-based autopsy study
Population
Ethnically diverse Brazilian autopsy cohort from population-based study
Category
Public Health
Maturity
Validated
Journal
Alzheimer's & dementia

Why it surfaced

Alzheimer's & Dementia (highest-impact dementia journal) publication. Population-based autopsy data on sex differences in dementia from an ethnically diverse Latin American cohort fills an important geographic and demographic gap in dementia research.

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