Medknow Publications on behalf of the Neurological Society of India
Abstract
We report a series of three patients with suprasellar arachnoid cysts
who presented with a rare 'bobble-head doll' syndrome. The abnormal
head movements improved after surgical evacuation of the cysts in all
the three cases. Various pathophysiological mechanisms involved in the
bobble-head doll syndrome are discussed. The literature on suprasellar
arachnoid cysts is briefly reviewed