Fig. 1From: The influence of upright posture on craniospinal, arteriovenous, and abdominal pressures in a chronic ovine in-vivo trialPressure locations considered in this study in addition to a representative image of a sheep in the chair. 1, intracranial pressure (ICP); 2, intrathecal pressure (ITP); 3, arterial blood pressure (ABP); 4, central venous pressure (CVP); 5, dorsal intra-abdominal pressure (IAPds); 6, cranial intra-abdominal pressure (IAPcr); 7, caudal intra-abdominal pressure (IAPcd); 8, ventral intra-abdominal pressure (IAPve)Back to article page