Fig. 7From: Human in silico trials for parametric computational fluid dynamics investigation of cerebrospinal fluid drug delivery: impact of injection location, injection protocol, and physiologyImpact of injection and physiological parameters on tracer concentration over 3-h at each region of the CSF system. Area under the curve (AUC) was calculated as the integration of area under the average concentration at each region. See Fig. 1 for more details about each region in the cranial spaceBack to article page