Carriers of Alzheimer’s genetic marker have greater difficulty harnessing past knowledge

Carriers of Alzheimer's genetic marker have greater difficulty harnessing past knowledge
Dr. Claude Alain, a senior author on the paper and senior scientist at Baycrest’s Rotman Research Institute. Credit: Provided by Baycrest.

Adults carrying a gene associated with a higher risk of Alzheimer’s disease had a harder time accessing recently acquired knowledge, even though they didn’t show any symptoms of memory problems, according to findings published in a joint Baycrest-University of Oxford study.

Researchers found that older adults carrying a specific strain of the gene, apolipoprotein E4, otherwise known as APOE4, weren’t able to tap into information they had just learned to assist them on a listening test.

These findings suggest greater difficulty for these individuals to access…

Read more…