https://www.selleckchem.com/pr....oducts/gsk2879552-2h
We hypothesized that cerebral blood flow (CBF) regulation in the posterior circulation differs from that of the anterior circulation during a cold pressor test (CPT) and is accompanied by elevations in arterial blood pressure (ABP) and sympathetic nervous activity (SNA). To test this, dynamic cerebral autoregulation (dCA) in the middle and posterior cerebral arteries (MCA and PCA) were measured at three different conditions control, early phase of the CPT, and the late phase of the CPT. The dCA was examined using a thigh cuff oc