Fig. 3From: The influence of upright posture on craniospinal, arteriovenous, and abdominal pressures in a chronic ovine in-vivo trialExemplary recording of one transfer into and out of the chair to visualize the different phases considered in pressure change calculations. The lightest grey region denotes P0, the darkest grey P1, middle grey P2, and light grey P3, respectively. The asterisk (*) marks the time of the close-up view depicted in Fig. 4. ICP, intracranial pressure; ITP, intrathecal pressure; ABP, arterial blood pressure; CVP, central venous pressure; IAPds, dorsal intraabdominal pressure; IAPcr, cranial intraabdominal pressure; IAPcd, caudal intraabdominal pressure; IAPve, ventral intraabdominal pressureBack to article page