title: Effect of increased pressures of normoxic helium, nitrogen and neon on EEG and reaction time in man.
mesh_terms: D001158:Arteries; D001274:Atmospheric Pressure; D001794:Blood Pressure / Q000187:drug effects; D001921:Brain / Q000187:drug effects; D004242:Diving; D004569:Electroencephalography; D006371:Helium / Q000494:pharmacology*; D006801:Humans; D008297:Male; D009356:Neon / Q000494:pharmacology*; D009584:Nitrogen / Q000494:pharmacology*; D009589:Nitrogen Oxides / Q000494:pharmacology; D010313:Partial Pressure; D011674:Pulse / Q000187:drug effects; D011930:Reaction Time; D012119:Respiration / Q000187:drug effects; D013147:Spirometry; D013366:Submarine Medicine
chemical_list: D009589:Nitrogen Oxides; D006371:Helium; D009356:Neon; D009584:Nitrogen