(The Hill) – A blood test can determine whether memory loss is caused by Alzheimer’s disease with more than 90 percent accuracy, according to a new study published Sunday. A group of ...

AI detects early signs of memory decline by analyzing brain waves during sleep. Researchers found subtle gamma wave changes.

Memory ability, at least for some kinds of memory (such as working memory), can begin to gradually decline as early as one’s twenties or thirties, with downward trends extending into later life.

Memory ability, at least for some kinds of memory (such as working memory), can begin to gradually decline as early as one’s twenties or thirties, with downward trends extending into later life.

For people with a certain sleep disorder, a simple blood test could help predict the development of dementia years before symptoms appear, a new study indicates. Idiopathic REM sleep behavior disorder ...

Memory loss is a common symptom of dementia ... After a general assessment, your healthcare provider may ask you to complete a test that helps evaluate your memory. If Alzheimer's is suspected ...