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    Adverse policing as a social exposome pathway: Implications for depression, cognition, and dementia risk.

    September 23, 2026 · Alzheimer's & dementia : the journal of the Alzheimer's Association

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    Key takeaway

    This study found that harsh policing, a lifelong stressor, is linked to depression and affects how our brains work in older Black adults. This matters because understanding these connections can help us better address how unfair treatment impacts brain health and dementia risk in our community.

    Why this matters for our communities

    Research in mental health helps close long-standing gaps in how Black and African American families are studied, diagnosed, and cared for. Use findings like this one to start informed conversations with your care team — not as a substitute for personal medical advice.

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