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. Author manuscript; available in PMC: 2014 Mar 14.
Published in final edited form as: Neurosurgery. 2012 Jun;70(6):1492–1503. doi: 10.1227/NEU.0b013e31824ce933

FIGURE 1.

FIGURE 1

Algorithm for treatment of a low brain tissue PO2 (PbtO2) used throughout the study period. CT, computed tomography; Hgb, hemoglobin; ICP, intracranial pressure; MAP, mean arterial pressure; rCBF, regional cerebral blood flow.