title: Contingent negative variation in major depressive patients.
mesh_terms: D000328:Adult; D000368:Aged; D003265:Contingent Negative Variation; D003866:Depressive Disorder / Q000145:classification / Q000503:physiopathology*; D004594:Electrophysiology; D005072:Evoked Potentials, Auditory; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009490:Neurosecretory Systems / Q000503:physiopathology; D011930:Reaction Time