Spinal fluid from young mice sharpened memories of older rodents

Five years ago, Tal Iram, a young neuroscientist at Stanford University, approached her supervisor with a Daring proposal: She wanted to extract fluid from the brain cavities of young mice and to infuse it into the brains of older mice, testing whether the transfers could rejuvenate the aging rodents. Her supervisor, Tony Wyss-Coray, famously had … Read more