title: Variations of intraventricular pressure during pneumoencephalography.
mesh_terms: D001927:Brain Diseases / Q000503:physiopathology*; D001932:Brain Neoplasms / Q000134:cerebrospinal fluid / Q000503:physiopathology; D001933:Brain Stem; D006801:Humans; D006849:Hydrocephalus / Q000134:cerebrospinal fluid / Q000503:physiopathology; D006850:Hydrocephalus, Normal Pressure / Q000503:physiopathology; D007427:Intracranial Pressure; D011011:Pneumoencephalography; D013788:Thalamus