title: Changes of cerebral activation patterns during habituation to mental testing.
mesh_terms: D002560:Cerebrovascular Circulation; D006185:Habituation, Psychophysiologic / Q000502:physiology*; D006801:Humans; D011581:Psychological Tests; D013850:Thinking / Q000502:physiology*; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes