'Brain decline' begins at age 27
PostedbyChris BenjamininStrangeonMar 17th, 2009 | 0 comments
Mental powers start to dwindle at 27 after peaking at 22, marking the start of old age, US research suggests.
Professor Timothy Salthouse of the University of Virginia found reasoning, spatial visualization and speed of thought all decline in our late 20s.
Therapies designed to stall or reverse the aging process may need to start much earlier, he said.
His seven-year study of 2,000 healthy people aged 18-60 is published in the journal Neurobiology of Aging. To test mental agility, the study participants had to solve puzzles, recall words and story details and spot patterns in letters and symbols. The same tests are already used by doctors to spot signs of dementia. In nine out of 12 tests the average age at which the top performance was achieved was 22.
[ed]Where did I put my keys… and for the last time, who stole my pudding?[/ed]
See the full article at BBC News.
Related posts:
'Brain decline' begins at age 27
PostedbyChris BenjamininStrangeonMar 17th, 2009 | 0 comments Mental powers start to dwindle at 27 after peaking at 22, marking the start of old age, US research suggests.
Professor Timothy Salthouse of the University of Virginia found reasoning, spatial visualization and speed of thought all decline in our late 20s.
Therapies designed to stall or reverse the aging process may need to start much earlier, he said.
His seven-year study of 2,000 healthy people aged 18-60 is published in the journal Neurobiology of Aging. To test mental agility, the study participants had to solve puzzles, recall words and story details and spot patterns in letters and symbols. The same tests are already used by doctors to spot signs of dementia. In nine out of 12 tests the average age at which the top performance was achieved was 22.
[ed]Where did I put my keys… and for the last time, who stole my pudding?[/ed]
See the full article at BBC News.
Related posts:
Leave a Reply
