Blood tests for tau, a key biomarker of Alzheimer’s disease, may predict dementia risk, a new study found. How best to use ...

In a world of wild talk and fake news, help us stand up for the facts.

Online tests of women's reaction times offer insights into cognitive function and could help fill data gaps on early cognitive problems, potentially shedding light on dementia development later in ...

The president's score on the Montreal Cognitive Assessment "was within normal limits" and "demonstrated normal mental status," his doctor said Evan Vucci-Pool/Getty President Donald Trump said the ...

Individuals with versus those without tinnitus have significantly lower scores on cognitive function tests, according to a study published online May 29 in Frontiers in Neurology. Jianli Wu, from the ...

President Joe Biden said Friday that his poor performance in last week’s debate was a bad night but not evidence of a serious condition. “I have medical doctors traveling everywhere. Every president ...

Researchers have developed and validated a simple “peel-and-sniff” test that can be completed unsupervised at home to screen for cognitive impairment. It’s well known that impaired olfactory function ...