It may even be possible to promote memory consolidation without patients needing to sleep. She is not the only researcher to conclude that rest is a potential solution for anterograde amnesia. “I was both excited and perplexed by these findings! How was it possible for people with severe anterograde amnesia to be able to retain so much new information over periods of up to one hour?”ĭewar’s best answer as of 2020 has been rest, something which seems to have enabled PB to recall certain kinds of information even when his attention was diverted to other topics. When I returned, PB had no recollection of ever having met me before.”ĭewar found after working with PB that rest improved his ability to remember certain kinds of information. More strikingly, after an hour of interviews and neuropsychological assessments, I left the room for a couple of seconds and then re-entered to examine informally PB’s ability to remember me after a brief delay. However, within minutes of the friend’s departure, PB had no recollection of the friend’s visit. “The severity of his anterograde amnesia is perhaps best illustrated by a couple of anecdotes: when we first met, PB’s wife reported that a close family friend from abroad had recently been staying with them for several days. For privacy purposes, the patient in question is referred to as PB.
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