コルサコフ症しょう候こう群ぐんMeanings1nounKorsakoff's syndrome; Korsakoff's psychosismedicine›Medical term for a chronic memory disorder caused by severe thiamine deficiency, often associated with alcoholism.コルサコフ症しょう候こう群ぐんは、ビタミンB1欠けつ乏ぼうによって起おこる記き憶おく障しょう害がいです。Korsakoff's syndrome is a memory disorder caused by vitamin B1 deficiency.