Source of remarkable memory of 'superagers' revealed

'Superagers' who performed a challenging memory task in an MRI scanner were able to learn and recall new information as well as 25-year-old participants. Neurons in the visual cortex of brains of superaging older adults retain their selective and efficient ability to process visual stimuli and create a distinct memory of the images. In the future, interventions to train specific areas of the brain to be more efficient may enable normal aging adults to enhance memory and other cognitive functions.

source https://www.sciencedaily.com/releases/2021/07/210706133136.htm