[Analysis of functional hemispheric asymmetry in children with partial epilepsy and normal IQ by performance in WISC subtests].
We studied 87 normal IQ children, 26 partial epileptic (epileptic group) and 61 non-epileptic children (control group) with mean age of 9 years in relation to cognitive performance in Wechsler Infant Scale for Children (WISC) battery. The epileptic group showed lower score in IQ performance and in three verbal subtests (Information, Digit span, Arithmetic) and three performance subtests (Block Design, Object Assembly and Coding). Patients with right hemisphere EEG focus showed low score in subtests related to spatial ability and non-verbal attention, whereas patients with left hemisphere EEG focus showed low score only in Digit span subtest (related to immediate memory and verbal attention). The authors suggest that cognitive deficits in partial non-lesional epileptic children is related to the side of EEG interictal abnormalities, even in children with normal IQ.
Muszkat
M
M
Disciplina de Neurologia, Escola Paulista de Medicina, São Paulo, Brasil.
De Vincenzo
N S
NS
Masuko
A
A
Reami
D O
DO
De Campos
C J
CJ
D000293:Adolescent; D001921:Brain / Q000000981:diagnostic imaging; D016022:Case-Control Studies; D002648:Child; D004292:Dominance, Cerebral; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000000981:diagnostic imaging / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D009483:Neuropsychological Tests; D011597:Psychomotor Performance; D014057:Tomography, X-Ray Computed; D014888:Wechsler Scales
Análise da assimetria funcional hemisférica de criancas com epilepsia parcial e QI normal pelo desempenho nos subtestes do WISC.