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Driving mistakes that could signal something serious about your brain health

A groundbreaking study from Washington University tracked nearly 300 older adults using GPS devices for three years and discovered that subtle shifts in how people drivefewer trips, avoiding nighttime roads, sticking to familiar routescan signal early cognitive decline, sometimes years before memory problems show up. Machine learning models identified these patterns with 80 to 87 percent accuracy, outperforming traditional screening tests.

6 Dec 2025 10:17 am