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AI-assisted reporting, grounded in a per-article claim ledger. Perspective Coverage and Reality Strip separate source viewpoints from evidence, adoption, hype, incentives, and confidence.

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model

MRI brain-age model

AI model trained on more than 11,500 MRI scans of healthy people aged 5 to 95 to predict chronological age from brain structure; applied to responder scans in a 2025 study with the predicted-minus-actual gap as the endpoint.

Known aliases

brain-age estimator
brain age model

Relationships

No evidence-backed relationships are recorded.

Current clusters

science1 distinct publisher

A 9/11 responder cohort logged 228 early-onset dementia cases in about five years

Dust exposure severity tracked with dementia in a cohort of more than 5,000 World Trade Center responders, and PTSD tracked with older-appearing brains on MRI. Neither result separates the two exposures.

Publishers:theconversation.com

Reality

Evidence42
Adoption22
Hype gap+25
Incentives62

Confidence50

MRI brain-age model — model — Clarity Today