Positive and neutral updating reconsolidate aversive episodic memories via different routes

"Aversive memories are long-lasting and prone to have adverse effects on our emotional wellbeing and mental health. Yet, how to remedy the maladaptive effects of aversive memories remains elusive. Using memory reactivation and emotional updating manipulations, we investigated how positive and n...

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Autores principales: Wang, Jingyi, Chen, Boxuan, Sha, Manqi, Gu, Yiran, Wu, Haitao, Forcato, Cecilia, Qin, Shaozheng
Formato: Artículos de Publicaciones Periódicas publishedVersion
Lenguaje:Inglés
Publicado: 2021
Materias:
CONSOLIDACION DE LA MEMORIA
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/3361
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-3361
record_format dspace
spelling I32-R138-123456789-33612022-12-07T13:06:57Z Positive and neutral updating reconsolidate aversive episodic memories via different routes Wang, Jingyi Chen, Boxuan Sha, Manqi Gu, Yiran Wu, Haitao Forcato, Cecilia Qin, Shaozheng CONSOLIDACION DE LA MEMORIA "Aversive memories are long-lasting and prone to have adverse effects on our emotional wellbeing and mental health. Yet, how to remedy the maladaptive effects of aversive memories remains elusive. Using memory reactivation and emotional updating manipulations, we investigated how positive and neutral emotion updates aversive memories for reconsolidation in humans. We found that positive updating after reactivation was equivalent to neutral updating in altering true memories of the aversive story, but introduced more false memory. Moreover, an additional 12 hours of sleep reconsolidation did not further enlarge true memory differences, but attenuated the effect of reactivation and updating on false memory. Interestingly, the neutral rather than the positive updating reduced the emotional arousal of the aversive memory 24 hours later. Our findings provide novel insights into real-world therapeutic applications regarding how updating with positive and neutral emotion may reshape aversive memories, especially when taking wake- and sleep-filled reconsolidation into account." 2021-02-05T18:14:48Z 2021-02-05T18:14:48Z 2021-01 Artículos de Publicaciones Periódicas info:eu-repo/semantics/publishedVersion http://ri.itba.edu.ar/handle/123456789/3361 en info:eu-repo/semantics/altIdentifier/doi/10.1101/2021.01.04.424701 info:eu-repo/grantAgreement/NSFC/31522028/CN. Beijing info:eu-repo/grantAgreement/NSFC/81571056/CN. Beijing info:eu-repo/grantAgreement/BNU/CNLZD1503/CN. Beijing https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic CONSOLIDACION DE LA MEMORIA
spellingShingle CONSOLIDACION DE LA MEMORIA
Wang, Jingyi
Chen, Boxuan
Sha, Manqi
Gu, Yiran
Wu, Haitao
Forcato, Cecilia
Qin, Shaozheng
Positive and neutral updating reconsolidate aversive episodic memories via different routes
topic_facet CONSOLIDACION DE LA MEMORIA
description "Aversive memories are long-lasting and prone to have adverse effects on our emotional wellbeing and mental health. Yet, how to remedy the maladaptive effects of aversive memories remains elusive. Using memory reactivation and emotional updating manipulations, we investigated how positive and neutral emotion updates aversive memories for reconsolidation in humans. We found that positive updating after reactivation was equivalent to neutral updating in altering true memories of the aversive story, but introduced more false memory. Moreover, an additional 12 hours of sleep reconsolidation did not further enlarge true memory differences, but attenuated the effect of reactivation and updating on false memory. Interestingly, the neutral rather than the positive updating reduced the emotional arousal of the aversive memory 24 hours later. Our findings provide novel insights into real-world therapeutic applications regarding how updating with positive and neutral emotion may reshape aversive memories, especially when taking wake- and sleep-filled reconsolidation into account."
format Artículos de Publicaciones Periódicas
publishedVersion
author Wang, Jingyi
Chen, Boxuan
Sha, Manqi
Gu, Yiran
Wu, Haitao
Forcato, Cecilia
Qin, Shaozheng
author_facet Wang, Jingyi
Chen, Boxuan
Sha, Manqi
Gu, Yiran
Wu, Haitao
Forcato, Cecilia
Qin, Shaozheng
author_sort Wang, Jingyi
title Positive and neutral updating reconsolidate aversive episodic memories via different routes
title_short Positive and neutral updating reconsolidate aversive episodic memories via different routes
title_full Positive and neutral updating reconsolidate aversive episodic memories via different routes
title_fullStr Positive and neutral updating reconsolidate aversive episodic memories via different routes
title_full_unstemmed Positive and neutral updating reconsolidate aversive episodic memories via different routes
title_sort positive and neutral updating reconsolidate aversive episodic memories via different routes
publishDate 2021
url http://ri.itba.edu.ar/handle/123456789/3361
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