I heard on the radio today about the death of H.M., a man I first learned about in Psych 101 in college. His tale is fascinating and tragic, after having part of his brain removed in surgery, he was left unable to form new memories, and left behind in time, remembering nothing new since 1953. It's hard to fathom what that would be like, and he was subjected to endless tests which greatly increased knowledge of how our memory works. Of course, for him, each test was new, as he had no memory of any prior tests, so, in a way, his curse also benefited him in a situation most of us would have found intolerable.