title: Selective processing of threat cues in panic disorder.
abstract: A computerized Stroop color-naming paradigm was used to investigate attentional biases for selectively processing threat information in panic-disordered patients. Subjects named the colors of neutral words (e.g. TYPICAL), fear words (e.g. PANIC), bodily sensation words (e.g. HEARTBEAT), and catastrophe words (e.g. HEART ATTACK). To control for familiarity with threat concepts, we used clinicians who treat panic disorder as normal control subjects. In contrast to normal controls, panic patients exhibited greater Stroop interference for all threat words, especially those associated with catastrophe. Stroop interference waned during the course of the experiment, thereby indicating habituation to the semantic content of the cues. These findings suggest that panic disorder, like other anxiety disorders, is associated with an attentional bias for processing threatening information.
authors: Department of Psychology, University of Health Sciences, North Chicago, IL 60064-3095.
authors: R J
authors: RJ
authors: McNally
authors: B C
authors: BC
authors: Riemann
authors: E
authors: E
authors: Kim
mesh_terms: D000328:Adult; D001008:Anxiety Disorders / Q000523:psychology*; D001143:Arousal; D001288:Attention; D003118:Color Perception; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D010200:Panic; D012660:Semantics