He died 10 years ago this week, with posterior cortical atrophy (PCA), a type of dementia caused by Alzheimer’s disease that he was diagnosed with in 2007, at the age of 59. Receive a weekly ...

On 25 February, there appeared one of the most spectacular retraction notices it has ever been Feedback’s pleasure to read. A retraction notice is when a scientific journal decides that a study ...

A federal judge tore into lawyers from the Justice Department on Wednesday, homing in on a retweet from Secretary of Defense Pete Hegseth about disqualifying transgender troops from service ...

Meniscal tears can be either traumatic or degenerative in nature. Meniscal tears are uncommon in persons under 10 years of age, but become increasingly common during and after adolescence.

Only one case was potentially related to a neurological condition: a compression of the anterolateral surface of the hypothalamus by the posterior cerebral artery discovered on a brain MRI.