Fig. 5From: Intracranial pressure waveform characteristics in idiopathic normal pressure hydrocephalus and late-onset idiopathic aqueductal stenosisValues of AMP (left) and MWA (right) for iNPH and LIAS. Horizontal bars are the mean ± standard deviation. The difference between the groups was statistically significant (p = 0.012 for AMP, p = 0.049 for MWA)Back to article page