All of the participants had normal cognitive function at the outset of the study. (articles.mercola.com)
BDNF, a target gene of CREB, is reduced with age and in the AD brain [112] and is required for normal cognitive function [113]. (alzres.biomedcentral.com)
The findings, published in the journal Nature Neuroscience, could help explain how some older adults with beta - amyloid deposits in their brain retain normal cognitive function while others develop dementia. (sciencedaily.com)