President Donald Trump rambled about his ability to correctly identify animals as he touted his mental acuity on Friday, ...

President Trump has claimed he “aced” all three cognitive tests administered to him during his first and second presidencies.​ The commander-in-chief further claimed that no president has ever taken ...

Doctors explain the signs to look for, and how to get evaluated. By Dana G. Smith Mike Davis’s mother died from Alzheimer’s disease in 2008. So when Mr. Davis started noticing that he was having an ...

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 ...

Former President Donald Trump claimed to have again “aced” an increasingly difficult cognitive test involving intricate math problems, but experts say the test is easy, and a mock exam contained ...

It seemed like a sensible suggestion for assessing the capabilities of an 81-year-old man seeking voters’ approval to remain in the White House until January 2029. To reassure the American people, ABC ...

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 ...

Hou, C. (2026) Assessment of Cognitive Function in the Elderly and Analysis of Its Influencing Factors. Journal of ...