Early onset intractable seizures: nonverbal communication after hemispherectomy.
The nonverbal communication skills of 10 children (mean age = 44.2 months) who underwent hemispherectomy for early onset intractable seizures were tested before and after surgery. A within-group analysis suggests that the 10 seizure-free children used more nonverbal communication after a mean follow-up period of 11.2 months than before surgery. Young normal language age matches were available for the 4 older and higher functioning subjects in the sample. Before surgery, the surgical subjects used less requesting gestures than did the normal children. After surgery, these differences were no longer apparent. The patients also employed more gestures to focus an adult's attention on objects and events than language-age-matched normal children. The children who underwent left or right hemispherectomy used similar nonverbal communication behaviors. The study's findings suggest that children with early onset intractable seizures have impaired early social communication that improves to some extent after hemispherectomy.
Caplan
R
R
Department of Psychiatry, University of California, Los Angeles 90024.
Guthrie
D
D
Shields
W D
WD
Sigman
M
M
Mundy
P
P
Sherman
T
T
Vinters
H V
HV
D002675:Child, Preschool; D004292:Dominance, Cerebral / Q000502:physiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D009483:Neuropsychological Tests; D009633:Nonverbal Communication; D011183:Postoperative Complications / Q000523:psychology*; D012919:Social Behavior; D013036:Spasms, Infantile / Q000523:psychology / Q000601:surgery*; D013226:Status Epilepticus / Q000523:psychology / Q000601:surgery*