Intellectual development and brain size in 13 shunted hydrocephalic children.

A group of 13 successfully treated hydrocephalic children living a normal social life according to their ages has been examined to evaluate the possible correlation between their brain size, intellectual development and physical disability. The brain size was assesed by ventriculography prior to initial surgery and by computer tomography (CT-scanning) at the time of investigation 6--11 years after operation. The intellectural development was evaluated by psychological investigation of the children and by evaluation of their social adaptation.