NEW YORK (Reuters Health) - Episodes of transient amnesia, which frequently occur on awakening and are associated with other memory problems, may be a symptom of a distinct type of epilepsy. A British ...

More than 300 Norwegians experience temporary memory loss each year, but the cause has until now been difficult to discern with brain scans. A super magnet costing EUR 9.4 million gives hope that more ...

What's it like to have a gap in the memory reel of your life? Our own Katie Couric experienced this scary circumstance recently when she hopped offstage at the Aspen Ideas Festival and realized she ...

The veteran journalist opened up about her rare diagnosis in a Substack post in July 2026. Learn what transient global amnesia is here. Katie Couric, the veteran journalist known who has worked across ...

What is transient global amnesia? Transient global amnesia is a sudden, temporary episode of memory loss that can’t be attributed to a more common neurological condition, such as epilepsy or stroke.

In many non-human species, learning retention decreases temporarily following training. This has led to the suggestion that these lapses reflect a fundamental component of memory formation. If so, ...