Augmentation of Extinction and Inhibitory Learning in Anxiety and Trauma-Related Disorders




Curated By TMS Solutions on Jun 21, 2020 5:13:00 PM
Curated By TMS Solutions

TITLE
Augmentation of Extinction and Inhibitory Learning in Anxiety and Trauma-Related Disorders

SOURCE
Annual Review of Clinical Psychology. 15:257-284, 2019 05 07.

AUTHORS
Lebois LAM; Seligowski AV; Wolff JD; Hill SB; Ressler KJ.

ABSTRACT
Although the fear response is an adaptive response to threatening situations, a number of psychiatric disorders feature prominent fear-related symptoms caused, in part, by failures of extinction and inhibitory learning. The translational nature of fear conditioning paradigms has enabled us to develop a nuanced understanding of extinction and inhibitory learning based on the molecular substrates to systems neural circuitry and psychological mechanisms. This knowledge has facilitated the development of novel interventions that may augment extinction and inhibitory learning. These interventions include nonpharmacological techniques, such as behavioral methods to implement during psychotherapy, as well as device-based stimulation techniques that enhance or reduce activity in different regions of the brain. There is also emerging support for a number of psychopharmacological interventions that may augment extinction and inhibitory learning specifically if administered in conjunction with exposure-based psychotherapy. This growing body of research may offer promising novel techniques to address debilitating transdiagnostic fear-related symptoms.

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Topics: PTSD


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