New smell test could aid early detection of Alzheimer’s and Parkinson’s
Nisha Pradhan was seven when she began to suspect she was missing out on something. Her sister seemed to have an uncanny knack for predicting what their mother was making for dinner. Pradhan, meanwhile, never had a clue. “I would just stare at her,” Pradhan says. “She’s younger than me—how does she know more than […]
