Sex differences in the neuropsychological functioning of epileptics.

Compared the performance of 137 male and 113 female epileptics on a comprehensive neuropsychological test battery (e.g., WAIS, 3 Wide Range Achievement Test subtests, a modified Halstead-Reitan Neuropsychological Test Battery, and Babcock Story Recall Test). Significant differences were found for 12 of 33 test comparisons, with the pattern of results resembling sex differences found among neurologically normal Ss. Although the most pronounced differences were obtained on motor speed and strength measures, an illustration was provided of how subtle effects found for more complex tasks may affect diagnostic decisions. Theoretical implications of these findings for the Sex by Functional Brain Asymmetry interaction noted by other investigators are discussed. (7 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)