As time goes by, it gets tougher to 'just remember this'(medicalxpress.com)
medicalxpress.com
As time goes by, it gets tougher to 'just remember this'
http://medicalxpress.com/news/2011-05-tougher.html
http://medicalxpress.com/news/2011-05-tougher.html
How significant is the degradation?
It’s hard to have absolutes. It’s not like it’s completely gone. These were 60- to 80-year-olds we tested. These are folks that are completely healthy. It’s along the lines of a 10 to 20 percent degradation. That degradation was enough to cause memory deficits.