Prognostic indicators in hemiparetic cerebral palsy.
In an attempt to define prognostic indicators of intelligence and seizures in the hemiparetic cerebral palsy population, birth histories, electroencephalograms, and computerized tomographic (CT) scans were reviewed in 52 children with hemiparetic cerebral palsy. Cases were excluded when the hemiparesis might have been related to events beyond the neonatal period, such as meningitis, trauma, focal seizures, tumor, or vascular insults. Detailed neurological histories and examinations were done in all patients. Intellectual evaluations, electroencephalograms, and CT scans were obtained. There was no significant relationship of birth history to subsequent seizure development or mental retardation. In contrast, findings in electroencephalograms and CT scans correlated well with the development of seizures and abnormal intelligence. Children who shared anatomical abnormalities of commissural pathways, association pathways, or cerebral cortex were found to have a much higher incidence of seizures and abnormal intelligence.
D002547:Cerebral Palsy / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D006429:Hemiplegia / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000209:etiology; D007360:Intelligence; D011379:Prognosis; D012640:Seizures / Q000209:etiology; D014057:Tomography, X-Ray Computed