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AI Reads Brain MRIs in Seconds and Flags Emergencies

University of Michigan researchers unveiled Prima, a vision‑language AI that reads brain MRIs in seconds and flags urgent cases. In a study of over 30,000 scans, Prima achieved 97.5% accuracy across more than 50 neurological diagnoses and could prioritize emergencies such as strokes. The system integrates imaging with patient history, delivering real‑time alerts to the appropriate specialist. Published in Nature Biomedical Engineering, the work suggests a scalable path to faster, more accurate neuro‑radiology.