Effect of "elapsed time" and "insults" on mental development in hydrocephalics.
D014695:Cerebral Ventriculography; D002557:Cerebrospinal Fluid Shunts; D002657:Child Development; D002675:Child, Preschool; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000601:surgery*; D007223:Infant; D007231:Infant, Newborn; D007239:Infections / Q000150:complications*; D007360:Intelligence; D007361:Intelligence Tests; D007427:Intracranial Pressure; D008588:Meningocele / Q000601:surgery; D011183:Postoperative Complications; D011379:Prognosis; D013997:Time Factors