Fear Is Fast in Phobic Individuals: Amygdala Activation in Response to Fear-Relevant Stimuli

Two core characteristics of pathologic fear are its rapid onset and resistance to cognitive regulation. We hypothesized that activation of the amygdala early in the presentation of fear-relevant visual stimuli would distinguish phobics from nonphobics. Chronometry of amygdala activation to phobia-re...

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Veröffentlicht in:	Biological psychiatry (1969) 2006-08, Vol.60 (4), p.410-417
Hauptverfasser:	Larson, Christine L., Schaefer, Hillary S., Siegle, Greg J., Jackson, Cory A.B., Anderle, Michael J., Davidson, Richard J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Adult Adult and adolescent clinical studies Amygdala Amygdala - physiology Amygdala - physiopathology anxiety Anxiety disorders. Neuroses Araneae Arousal - physiology Biological and medical sciences Brain Mapping Computer Simulation emotion Evoked Potentials - physiology fear Fear - physiology Female fMRI Humans Medical sciences Models, Psychological Phobia Phobic Disorders - physiopathology Photic Stimulation - methods Psychology. Psychoanalysis. Psychiatry Psychopathology. Psychiatry Reference Values
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