title: The contingent negative variation and the "resting" D.C. potential of the human brain: effects of situational anxiety.
mesh_terms: D001007:Anxiety; D001008:Anxiety Disorders; D001288:Attention; D001307:Auditory Perception; D002540:Cerebral Cortex / Q000502:physiology*; D004193:Discrimination Learning; D004594:Electrophysiology; D005071:Evoked Potentials; D005625:Frontal Lobe / Q000502:physiology; D005712:Galvanic Skin Response; D006339:Heart Rate; D006801:Humans; D009042:Motivation; D010555:Personality Inventory; D013315:Stress, Psychological; D013997:Time Factors