President Biden at the debate on June 27. (Kyle Mazza/Anadolu via Getty Images) At 81, President Biden is the oldest sitting president in history. After his debate performance on June 27, which was ...

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 ...

There's no denying the statistics; the leaders of the United States are getting older. In fact, almost 120 members of ...

Scientists have discovered something intriguing about cuttlefish after putting them through a "marshmallow test." The test, which is designed for children, showed that the cuttlefish have the ability ...

(Reuters) - The cognitive test on which U.S. President Donald Trump received a perfect score is considered a good screening tool for mental decline in an otherwise healthy person, medical experts said ...

To take the test, a patient sits in front of a laptop, watching images flash by. They don’t have to respond to any questions ...

America needs a new generation of leaders to renew our national strength and pride. It’s why I support term limits for members of Congress, and why I’ve called for mental competency tests for ...

Concerns about age and mental fitness have been a recurring theme through the past two presidencies and are set to only mount in 2024 with two frontrunner candidates nearing or exceeding the age of 80 ...