» Articles » PMID: 36869186

A Model for Recovery-from-extinction Effects in Pavlovian Conditioning and Exposure Therapy

Overview
Journal Learn Behav
Publisher Springer
Date 2023 Mar 3
PMID 36869186
Authors
Affiliations
Soon will be listed here.
Abstract

Exposure therapy is an effective intervention for anxiety-related problems. The mechanism of this intervention has been the extinction procedure in Pavlovian conditioning, and this application has provided many successful instances for the prevention of relapse. However, traditional associative theories cannot comprehensively explain many findings. In particular, it is difficult to explain the recovery-from-extinction effects, which is the reappearance of the conditioned response following extinction. In this paper, we propose an associative model that is a mathematical extension of Bouton's (1993, Psychological Bulletin, 114, 80-99) model for the extinction procedure. The core of our model is that the asymptotic strength of the inhibitory association depends on the degree of excitatory association retrieved in a context in which a conditioned stimulus (CS) is presented and that the retrieval is determined by the similarity between contexts during both reinforcement and non-reinforcement and the retrieval context. Our model provides an explanation of the recovery-from-extinction effects, and implications for exposure therapy.

Citing Articles

Extinction and beyond: an expanded framework for exposure and response prevention for obsessive-compulsive disorder.

Berg H, Webler R, Klein S, Kushner M Front Psychol. 2024; 15:1331155.

PMID: 38882510 PMC: 11176611. DOI: 10.3389/fpsyg.2024.1331155.

References
1.
Bouton M . Context, time, and memory retrieval in the interference paradigms of Pavlovian learning. Psychol Bull. 1993; 114(1):80-99. DOI: 10.1037/0033-2909.114.1.80. View

2.
Bouton M . Context, ambiguity, and unlearning: sources of relapse after behavioral extinction. Biol Psychiatry. 2002; 52(10):976-86. DOI: 10.1016/s0006-3223(02)01546-9. View

3.
Bouton M, King D . Contextual control of the extinction of conditioned fear: tests for the associative value of the context. J Exp Psychol Anim Behav Process. 1983; 9(3):248-65. View

4.
Bouton M, Garcia-Gutierrez A, Zilski J, Moody E . Extinction in multiple contexts does not necessarily make extinction less vulnerable to relapse. Behav Res Ther. 2005; 44(7):983-94. DOI: 10.1016/j.brat.2005.07.007. View

5.
Brooks D, Bouton M . A retrieval cue for extinction attenuates spontaneous recovery. J Exp Psychol Anim Behav Process. 1993; 19(1):77-89. DOI: 10.1037//0097-7403.19.1.77. View