Effect of hemispherectomy in infantile hemiplegics.
Four patients with infantile hemiplegia who had undergone hemispherectomy were examined. both left (LH) and right (RH) hemidecorticates obtained borderline defective scores on IQ tests. Patients with isolated right hemispheres were found not to be aphasic or apraxic. Visuospatial and constructional capacities were compromised in all patients. Individuals with an isolated right hemisphere smiled and gestured more than did those with an isolated right hemisphere. EEG and CT scan data showed that the remaining hemisphere was not normal in these patients. Therefore, inferences regarding the functional plasticity of the remaining hemisphere must be made with caution.
D000328:Adult; D001519:Behavior; D002541:Cerebral Decortication; D002648:Child; D005260:Female; D005868:Gestures; D006429:Hemiplegia / Q000523:psychology*; D006801:Humans; D007360:Intelligence; D007802:Language; D008297:Male; D009048:Motor Skills; D009473:Neuronal Plasticity; D011597:Psychomotor Performance; D013028:Space Perception