Mean and variation in absolute perfusion parameters.

The means, standard deviations (sB), and P-values of the parameters, compared between slice thicknesses (repeated measures ANOVA). The parameters are subsequently cerebral blood volume (CBV, in mL/100g), cerebral blood flow (CBF, in mL/100g/min), mean transit time (MTT, in s), and permeability-surface area (PS, in mL/100g/min). The sB is the standard deviation on a parameter due to the difference between slice thicknesses, disregarding the variation due to the difference between patients. A parameter with a P-value P-values Mean and variation in absolute perfusion parameters.