Higher vitamin D supplement intake was associated with better cognitive scores in adults with mild cognitive impairment and ...

Neuropsychological assessment, or cognitive testing, is the gold standard tool for measuring cognitive functions (or the “software” of the brain) such as memory, language, attention, visuospatial ...

Twenty years ago, at a particularly stressful time in my mid-40s, I thought I was losing my mind — or at least my memory. I sometimes had trouble coming up with words — initially names, then simple ...

Alzheimer's disease is the most common cause of dementia. As new disease-modifying treatments for Alzheimer's disease are now becoming available, both early and accurate diagnosis in a ...

New research shows that smartphone-based tests for a rare type of dementia are feasible, reliable, valid, and scalable, which could enable early detection of the condition. Published in JAMA Network ...

President Joe Biden has faced calls to take a cognitive test following the June 27 presidential debate. Photo from Joe Biden, Facebook President Joe Biden has faced calls to take a cognitive test ...

Political opponents, armchair pundits and even nervous supporters are demanding that President Joe Biden undergo such testing after his dismal debate performance – even though his physician says he ...