title: Changes of cortical activity patterns during habituation to a reasoning test. A study with the 133Xe inhalation technique for measurement of regional cerebral blood flow.
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D002540:Cerebral Cortex / Q000502:physiology*; D002560:Cerebrovascular Circulation; D005625:Frontal Lobe / Q000502:physiology; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D006801:Humans; D008297:Male; D009778:Occipital Lobe / Q000502:physiology; D011340:Problem Solving / Q000502:physiology*; D012039:Regional Blood Flow; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes