Medically reviewed by Huma Sheikh, MD Key Takeaways The MoCA test is a 10-minute exam used to find early signs of dementia. ...

Many Americans are calling on President Biden and Donald Trump to take a cognitive test. It's called the Montreal Cognitive Assessment test. It consists of 30 questions and it should take no longer ...

According to new research, more than one-third of patients with NMOSD have evidence of cognitive dysfunction. Rates of cognitive dysfunction in NMOSD vary by race, education level, disability level, ...

The president's physician says he scored a perfect 30/30 on a 10-minute dementia test called the Montreal Cognitive Assessment.

Joe Biden and Donald Trump are, respectively, the oldest and second oldest presidents in American history. As both attack each other over their mental acuity in the 2024 election, they have also ...

On October 7, 2025, President Donald J. Trump appeared to brag to reporters on Air Force One about taking what he called an "IQ test." Skewering Representatives Jasmine Crockett and Alexandria ...