Influence of trait anxiety on brain activity during the acquisition and extinction of aversive conditioning

We examined how individual differences in trait anxiety (TA) influence the neural responses associated with the acquisition and extinction of anticipatory anxiety elicited through a context conditioning paradigm, with particular focus on the amygdala and the subgenual anterior cingulate cortex (sgAC...

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Veröffentlicht in:	Psychological medicine 2009-02, Vol.39 (2), p.255-265
Hauptverfasser:	Barrett, J., Armony, J. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Affectivity. Emotion Amygdala Amygdala - physiopathology anterior cingulate cortex Anxiety Anxiety Disorders - diagnosis Anxiety Disorders - physiopathology Anxiety Disorders - psychology Biological and medical sciences Brain Brain research Conditioning Conditioning (Psychology) context conditioning Escape Reaction Extinction Extinction, Psychological Female Functional Laterality - physiology Functional magnetic resonance imaging Fundamental and applied biological sciences. Psychology Gyrus Cinguli - physiopathology Human Humans Learning Learning. Memory Magnetic Resonance Imaging Male Personality. Affectivity Psychological extinction Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychopathology Surveys and Questionnaires Young Adult
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