2 sources·3h ago·mainstreamKatie Couric diagnosed with temporary amnesia syndromeNBC News — Health—Katie Couric diagnosed with temporary amnesia syndromeNBC News — Health — Katie Couric diagnosed with temporary amnesia syndromeNBC News — Health — Katie Couric reveals recent diagnosis of transient global amnesiaHuffPost — Katie Couric Just Revealed She Has Temporary Amnesia Syndrome. Here's What That Is.