LITTLE ROCK, Ark., July 23 -- The University of Arkansas for Medical Sciences issued the following news release:

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July 23, 2026 | Download this episode

July 23, 2026 | Memory loss is not just a dramatic plot device. Veteran television journalist Katie Couric recently revealed that she had had a bout of transient global amnesia, a rare but temporary condition that suddenly robs people of nearly all memories even while they maintain self-awareness. The condition affects 3.4 to 10.4 people per 100,000 per year, according to the National Institutes of Health. Amnesia, also called amnestic syndrome, refers to the loss of memories, including facts and experiences. Movies and television tend to show people with amnesia forgetti...