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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: Anesth Analg. 2013 Mar 4;116(4):838–844. doi: 10.1213/ANE.0b013e3182860fe7

Figure 1.

Figure 1

A) Normalized cerebral blood flow (CBF) response to vasopressin (AVP) with fentanyl/midazolam total IV anesthesia (TIVA) (solid line and filled squares) versus fentanyl/isoflurane (ISO) (dotted line and open squares). B) Normalized CBF response to norepinhephrine (NE) using TIVA (solid line and filled squares) versus ISO (dotted line and open squares). C) Normalized CBF response to phenylephrine (PE) with TIVA (solid line and filled squares) versus ISO (dotted line and open squares). * p < 0.05. N=8 for all data points unless otherwise noted (# N=6).