Small Steps, Big Ventricles: Idiopathic Normal-Pressure Hydrocephalus

After 60 years of cogitation about normal-pressure hydrocephalus, the results of a worthy randomized trial that assessed the effects of cerebrospinal fluid (CSF) shunting are now published in the Journal.1 No one seems to want to own idiopathic normal-pressure hydrocephalus. The symptoms are neurologic, the treatment…