title: Perceptual mode, anxiety, sex, and the contingent negative variation.
mesh_terms: D000328:Adult; D001007:Anxiety; D003265:Contingent Negative Variation; D004569:Electroencephalography; D004594:Electrophysiology; D005260:Female; D005364:Field Dependence-Independence; D006801:Humans; D008297:Male; D010551:Personality; D011581:Psychological Tests; D012737:Sex Factors