USA Today | A person’s gait could be early sign of Alzheimer’s.

Subtle changes in the way a person walks can be an early warning sign of cognitive decline and a signal for advanced testing, researchers reported Sunday at the Alzheimer’s Association International Conference in Vancouver, Canada. The findings are the first to link a physical symptom to the disease, which up until now required doctors to begin a diagnosis by focusing on cognition and administering lengthy neurological exams. Continue.