When Grandpa Can’t Hear Words at a Noisy Holiday Gathering, Too Many Brain Cells May Be Firing at Once, Say Researchers. 🍄
When Grandpa Can’t Hear Words at a Noisy Holiday Gathering, Too Many Brain Cells May Be Firing at Once, Say Researchers. 🍄 Looking for answers about how the brain works amid age-related hearing loss, Johns Hopkins Medicine researchers say they found that old mice were less capable than young mice of “turning off” certain actively …