Comment on

• A prospective, randomized clinical trial to compare the effect of hyperbaric to normobaric hyperoxia on cerebral metabolism, intracranial pressure, and oxygen toxicity in severe traumatic brain injury.

  Rockswold SB, Rockswold GL, Zaun DA, Zhang X, Cerra CE, Bergman TA, Liu J. Rockswold SB, et al. J Neurosurg. 2010 May;112(5):1080-94. doi: 10.3171/2009.7.JNS09363. J Neurosurg. 2010. PMID: 19852540 Clinical Trial.