Source: Harvard Medical School
The brain’s neural activity — long implicated in disorders ranging from dementia to epilepsy — also plays a role in human aging and life span, according to research led by scientists in the Blavatnik Institute at Harvard Medical School.
The study, published Oct. 16 in Nature, is based on findings from human brains, mice and worms and suggests that excessive activity in the brain is linked to shorter life spans, while suppressing such overactivity extends life.
The findings offer the first evidence that the activity of the nervous system affects human longevity. Although previous studies had suggested that parts of the nervous system influence aging in animals, the role of neural activity in aging, especially in humans, remained murky.
“An intriguing aspect […]
Last modified: October 25, 2019