title: Normal acquisition of novel verbal information in amnesia.
abstract: Amnesic patients (n = 9) and normal subjects (n = 12) read lists of unique words, repeated words, unique nonwords, and repeated nonwords as quickly as possible. In the first experiment both groups of subjects read the lists of repeated items faster than the lists of unique items and improved at the same rate within each list. In the second experiment, subjects read four new lists of items and then reread the same four lists after a 10-min delay. The results replicated the findings from the first experiment and demonstrated in addition that the facilitated reading speed persisted across the delay. These results show that the acquisition of novel verbal information can be supported by nondeclarative (implicit) memory. It is suggested that facilitated reading speed for words and nonwords reflects changes in early-stage perceptual systems and that these changes occur independently of the brain structures damaged in amnesia.
authors.affiliation: Veterans Affairs Medical Center, San Diego, California 92161.
authors.forename: G
authors.initials: G
authors.lastname: Musen
authors.forename: L R
authors.initials: LR
authors.lastname: Squire
mesh_terms: D000368:Aged; D000647:Amnesia / Q000523:psychology*; D005260:Female; D006801:Humans; D007600:Judgment; D007858:Learning; D008297:Male; D008568:Memory; D008875:Middle Aged; D011932:Reading; D013997:Time Factors