title: Regional cerebral blood flow response to recognition memory versus semantic classification tasks.
mesh_terms: D000328:Adult; D002560:Cerebrovascular Circulation; D003071:Cognition / Q000502:physiology*; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008297:Male; D008568:Memory / Q000502:physiology*; D008875:Middle Aged