Monthly Archive for: ‘June, 2013’
Physical activity and APOE4 genotype related to cognitive decline
In elderly men of the FINE study a decrease in average physical activity over time was associated with a greater cognitive decline than in those maintaining physical activity. APOE4 carriers with a low level of physical activity are particularly at high risk of cognitive decline.
Lower activity related to cognitive decline
A decrease in the duration of daily activity of more than 60 min per day over 10 years follow-up was associated with an almost 3-fold greater cognitive decline compared to those who maintained their regular activity. A decrease in average intensity of exercise of a half standard deviation was associated with almost a 4 times greater cognitive decline in elderly men from The Netherlands and Italy. [glossary_exclude]
APOE4 modifies the relation of physical activity with cognitive decline
In elderly men from Zutphen, a low (<1 hour/day) compared to a high (>1 hour/day) duration of physical activity was associated with a 2-fold greater cognitive decline. This decline was twice as great in APOE4 carriers.