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Fig. 1 | Fluids and Barriers of the CNS

Fig. 1

From: Cerebrospinal fluid osmolality cannot predict development or surgical outcome of idiopathic normal pressure hydrocephalus

Fig. 1

Patient groups. Upon clinical examination, patients were divided into those who fulfilled the diagnostic criteria for iNPH (iNPH) and those that did not (no iNPH). The latter group served as the control group. A group of iNPH patients were referred to shunt implant (shunt) and another was not (no shunt). Of the former group of shunted patients, some experienced relief of their symptoms at the follow-up examination (responsive) and some did not (non-responsive)

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