In real-world clinical practice, adding p‑tau217 testing significantly improved diagnostic accuracy and increased neurologists' diagnostic confidence, with marked reclassification seen in mild ...

President Biden is facing calls to undergo cognitive testing and release the results after his disastrous debate last month, and amid a series of reports about his apparent decline in recent months.

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 ...

Former President Donald Trump renewed his calls Thursday for President Joe Biden to undergo a cognitive test as the president’s age (81) is a chief concern for voters, suggesting such a test should be ...