On Nov. 9, Carolina Panthers tight end Hayden Hurst took a heavy hit from Chicago Bears safety Jaquan Brisker. Hurst went down injured, exited the game to enter protocol, but later re-entered. But did ...

A reader's friend had an episode where she seemed confused as to where she was and how she got there. They took her to the emergency room, where the doctor said she had an otherwise completely normal ...

Speakers warn that transient neurologic events may conceal high-risk vascular disease, seizures, or amnestic syndromes ...

Retrograde venous flows in the internal jugular veins during strain are associated with transient global amnesia (TGA), Sander et al report in the 9 December Lancet (Lancet 2000 356:1983-1984). The ...

Our memories form the foundation of our continuing sense of self. Our understanding of who we are is built up from a lifetime of experiences stored in our brain. Loss of that information about who you ...

During a TGA episode, you can't form new memories and you have difficulty recalling recent memories. Episodes of TGA usually last no more than several hours, and in certain cases, it can last up to 24 ...