Fig. 3
From: A new approach to selective brain cooling by a Ranque-Hilsch vortex tube
a–e Coronal cerebral blood flow maps of the same coronal, 5-mm-thick slice of a pig brain at baseline, during cooling, and at rewarming. Also shown are regions of interest outlined in red used to calculate the average cerebral blood flow (CBF) within the slice. f CBF at each brain temperature. Values are shown as mean ± SD; *p < 0.05 versus baseline CBF