Volianitis, S The cerebral metabolic ratio is not affected by oxygen availability during maximal exercise in humans. [electronic resource] - The Journal of physiology Jan 2008 - 107-12 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 0022-3751 Standard No.: 10.1113/jphysiol.2007.142273 doi Subjects--Topical Terms: AdultBiological AvailabilityBrain--metabolismErgometryExercise--physiologyHumansHyperoxia--metabolismHypoxia--metabolismLactates--metabolismMaleOxygen--metabolismSingle-Blind Method