President Trump repeated Monday that he took another cognitive test during his recent trip to Walter Reed National Military Medical Center. Why it matters: Trump's comments on his intelligence and ...

Trump gets a lot of things wrong when he talks about cognitive tests. He recently bragged to journalists that he “aced” one, and said the doctors at Walter Reed told him no president had taken a ...

A neurologist has revealed a simple cognitive test that can be undertaken from the comfort of your own home. The assessment is said to have been used by US presidents, including Donald Trump. The ...