BYU professor Tim Jenkins and Ph.D. student Chad Pollard have found a way to detect markers for neurodegenerative diseases, ...

A blood test originally designed to detect Alzheimer’s disease may help identify people with a sleep disorder who are at high risk of developing dementia, according to a study from McGill University.

For Alzheimer’s, blood tests for p-tau are still useful, but they should not be the only method for diagnosis. A positive ...