Scientists found that the memory improvement of elderly mice perfused with cerebrospinal fluid (CSF) of young mice may be due to growth factors that can restore the function of nerve cells. The relevant research results were published in nature on May 11, which proved that the cerebrospinal fluid of young mice has potential regeneration performance for aging brain. As the brain ages, cognitive decline is exacerbated by an increased risk of dementia and neurodegenerative diseases. Understandin...