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Li J, Caoyang J, Chen W, Jie J, Shi P, Dong Y, Chen W, Lin M, Sun N, Zheng X. Effects of the retrieval-extinction paradigm with abstract reminders on fear memory extinction. Biol Psychol 2023; 177:108502. [PMID: 36649885 DOI: 10.1016/j.biopsycho.2023.108502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/15/2023]
Abstract
Reactivated fear memories may enter an unstable state that could be interrupted by behavioral interventions such as the retrieval-extinction procedure. Studies of pharmacological interventions have shown that retrieval cues are not necessarily an exact reduplication of initial conditioned stimuli (CSs); they can instead be abstract word cues. However, the effectiveness of using abstract reminder cues in behavioral intervention procedures remains unknown, as do the conditions under which they are effective. The typicality of CS and the abstraction level of reminders are also likely to be important in the paradigm but have not been investigated to date. Here, in three experiments (n = 107), we manipulate the fear conditioning process, including single CS-unconditioned stimulus (US) and multiple CS-US connections, as well as the CS typicality and abstraction level of reminder cues, to explore the conditions for adopting retrieval-extinction with abstract reminders. The results of Experiments 1 and 2 show that the abstract cue is ineffective for use as a reminder in the procedure; this is the case for single exemplar category learning and perceptual discriminative learning, independent of the typicality of CS+ or the abstraction level of reminder cues. Only the outcome of Experiment 3, which contains multiple CS-US connections, shows no indication of fear return. The limitations of the study and possible interpretations of the results are discussed.
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Affiliation(s)
- Junjiao Li
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; College of Teachers' Education, Guangdong University of Education, Guangzhou, Guangdong, China
| | - Jingwen Caoyang
- Student Mental Health Education Center, Xi'an International Studies University, Xi'an, Shanxi, China
| | - Wei Chen
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China
| | - Jing Jie
- Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Haikou, Hainan, China
| | - Pei Shi
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China
| | - Yuanyuan Dong
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China
| | - Wenjun Chen
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China
| | - Manling Lin
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China
| | - Nan Sun
- School of Education, Guangzhou University, Guangzhou, Guangdong, China.
| | - Xifu Zheng
- School of Psychology, South China Normal University, Guangzhou, Guangdong, China; Center for Studies of Psychological Application, South China Normal University, Guangzhou, Guangdong, China; Guangdong Key Laboratory of Mental Health and Cognitive Science, Guangzhou, Guangdong, China.
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Raskin M, Monfils MH. Reconsolidation and Fear Extinction: An Update. Curr Top Behav Neurosci 2023; 64:307-333. [PMID: 37563489 DOI: 10.1007/7854_2023_438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
Fear memories can be updated behaviorally by delivering extinction trials during the reconsolidation window, which results in a persistent attenuation of fear memories (Monfils et al., Science 324:951-955, 2009). This safe and non-invasive paradigm, termed retrieval-extinction (or post-retrieval extinction), has also been found to be successful at preventing the return of fear in healthy fear conditioned humans (Schiller et al., Nature 463:49-53, 2010), and in the time since its discovery, there has been an explosion of research on the use of retrieval-extinction in fear memories in humans and other animals, some of which have found a long-term reduction in conditioned responding, and some who have not. These discrepant findings have raised concerns as to whether retrieval-extinction really results in updating of the original fear memory, or if it simply enhances extinction. We will first review the progress made on elucidating the cellular mechanisms underlying the fear attenuating effects of retrieval-extinction and how they differ from traditional extinction. Special attention will be paid to the molecular events necessary for retrieval-extinction to successfully occur and how these reconsolidated memories are represented in the brain. Next, we will examine the parameters that determine whether or not a memory will be updated via extinction during the reconsolidation window (also known as boundary conditions). These boundary conditions will also be discussed as possible explanations for discrepant findings of the retrieval-extinction effect. Then we will examine the factors that can determine whether an individual's fears will successfully be attenuated by retrieval-extinction. These individual differences include genetics, age, and psychopathology. Finally, we will discuss recent attempts to bring the retrieval-extinction paradigm from the bench to the bedside for the behavioral treatment of anxiety and trauma disorders.
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Affiliation(s)
- Marissa Raskin
- Institute for Neuroscience, University of Texas at Austin, Austin, TX, USA
| | - Marie-H Monfils
- Department of Psychology, University of Texas at Austin, Austin, TX, USA.
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Wen Y, Hao X, Chen X, Qiao S, Li Q, Winkler MH, Wang F, Yan X, Wang F, Wang L, Jiang F, Pauli P, Dong X, Li Y. Theta-Burst Stimulation Combined With Virtual-Reality Reconsolidation Intervention for Methamphetamine Use Disorder: Study Protocol for a Randomized-Controlled Trial. Front Psychiatry 2022; 13:903242. [PMID: 35865301 PMCID: PMC9294395 DOI: 10.3389/fpsyt.2022.903242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/13/2022] [Indexed: 12/05/2022] Open
Abstract
Background Craving associated with drug-related memory is one of the key factors that induce the relapse of methamphetamine (MA). Disruption or modulation of the reconsolidation of drug-related memory may serve as an option for clinical treatment of MA addiction. This protocol proposes to use virtual reality (VR) to retrieve drug-associated memory and then use transcranial magnetic stimulation (TMS) at the neural circuit that encodes the reward value of drug cues to provide a non-invasive intervention during reconsolidation. We aim to evaluate the effectiveness of TMS treatment after VR retrieval on the reduction of cue reactivity and craving of MA. Methods This is a randomized, double-blind, sham-controlled, parallel group trial, targeting participants with MA use disorder aged from 18 to 45 years old. Forty-five eligible volunteers in Shanxi Drug Rehabilitation Center will be recruited and be randomly allocated into three parallel groups, receiving either 1) MA-related cues retrieval in VR combined with active TMS (MA VR scene + TBS) or 2) sham TMS (MA VR scene + sham TBS), or 3) neutral cues retrieval in VR combined with active TMS (neutral VR scene + TBS). Two sessions of post-VR-retrieval TBS will be scheduled on two separate days within 1 week. The primary outcome will detect the memory-related activity by the electroencephalography (EEG) reactivity to drug cues in VR scenes. Secondary outcomes are the self-reported MA craving in VR scene, the physiological parameter (cue-induced heart rate) and the scores of psychological questionnaires including anxiety, depression, and mood. All primary and secondary outcomes will be assessed at baseline, 1-week, and 1-month post-intervention. Assessments will be compared between the groups of 1) MA VR scene + TBS, 2) MA VR scene + sham TBS and 3) neutral VR scene + TBS. Discussion This will be the first study to examine whether the TMS modulation after VR retrieval can reduce self-reported craving and drug-related cue reactivity. It will promote the understanding of the neural circuit mechanism of the reconsolidation-based intervention and provide an effective treatment for MA use disorder patients. Clinical Trial Registration [Chinese Clinical Trial Registry], identifier [ChiCTR1900026902]. Registered on 26 October 2019.
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Affiliation(s)
- Yatong Wen
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xuemin Hao
- School of Education, Shaanxi Normal University, Xi'an, China
- MOE Key Laboratory of Modern Teaching Technology, Shaanxi Normal University, Xi'an, China
| | - Xijing Chen
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Siyue Qiao
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, China
| | - Qianling Li
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Markus H. Winkler
- Department of Psychology I, Biological Psychology, Clinical Psychology, and Psychotherapy, University of Wurzburg, Wurzburg, Germany
| | - Fenglan Wang
- Shanxi Women's Drug Rehabilitation Center, Taiyuan, China
| | - Xiaoli Yan
- Shanxi Women's Drug Rehabilitation Center, Taiyuan, China
| | - Fang Wang
- Shanxi Women's Drug Rehabilitation Center, Taiyuan, China
| | - Liang Wang
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Feng Jiang
- Library, Shanxi Medical University, Taiyuan, China
| | - Paul Pauli
- Department of Psychology I, Biological Psychology, Clinical Psychology, and Psychotherapy, University of Wurzburg, Wurzburg, Germany
| | - Xinwen Dong
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Yonghui Li
- Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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