title: WMS-III Logical Memory performance after a two-week delay in temporal lobe epilepsy and control groups.
abstract: Conventional memory assessment may fail to identify memory dysfunction that is characterized by intact recall for a relatively brief period but rapid forgetting thereafter. This study assessed immediate memory and retention after 30-minute and two-week delays in a control group (n = 25) and a group of individuals with temporal lobe epilepsy (TLE, n = 25). For raw free recall, thematic unit, and recognition memory scores from the Wechsler Memory Scale-3rd ed. (WMS-III) Logical Memory (LM) subtest, there were no group x trial interactions and the TLE group performed significantly worse than the controls on all trials. At the individual level, none of the patients (0%) demonstrated isolated free recall impairment at the two-week delay when raw scores were analyzed, and one patient (4%) but also five controls (20%) did so when percent retention scores were examined. In summary, TLE patients did not demonstrate disproportionate forgetting over two weeks on a widely used story memory test.
authors.affiliation: Department of Neurology, University of Wisconsin-Madison, USA. bell@neurology.wisc.edu
authors.forename: Brian D
authors.initials: BD
authors.lastname: Bell
mesh_terms: D000328:Adult; D004833:Epilepsy, Temporal Lobe / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000209:etiology*; D011939:Mental Recall / Q000502:physiology; D008875:Middle Aged; D009483:Neuropsychological Tests / Q000706:statistics & numerical data*; D012153:Retention, Psychology / Q000502:physiology; D013223:Statistics as Topic; D013997:Time Factors; D014888:Wechsler Scales / Q000706:statistics & numerical data*