title: Cognitive performance, sleep quality and mood during deep oxyhelium diving.
mesh_terms: D000328:Adult; D003071:Cognition / Q000502:physiology*; D004242:Diving; D004644:Emotions / Q000502:physiology*; D006371:Helium / Q000494:pharmacology; D006801:Humans; D008297:Male; D010100:Oxygen / Q000494:pharmacology; D012890:Sleep / Q000502:physiology*; D013850:Thinking / Q000502:physiology*
chemical_list: D006371:Helium; D010100:Oxygen