Evidence map›Paper›PMID 32929105›Full record

ArticleScientific reports2020

Long-term modulation of cardiac activity induced by inhibitory control over emotional memories.

Nicolas Legrand, Olivier Etard, Anaïs Vandevelde, Melissa Pierre, Fausto Viader, Patrice Clochon, Franck Doidy, Denis Peschanski, Francis Eustache, Pierre Gagnepain

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06891612 (Etude Par électroencéphalographie Des mécanismes d'Inhibition de Souvenirs émotionnels Chez le Sujet Jeune Sain), which is not on this map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.3field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06891612 nacompletednot on this map

Etude Par électroencéphalographie Des mécanismes d'Inhibition de Souvenirs émotionnels Chez le Sujet Jeune Sain

TypeinterventionalSponsorInstitut National de la Santé Et de la Recherche Médicale, FranceRan2016 to 2019Enrolled78ConditionsAnxiety, Depression, Cognitive ControlArmsCognitive Assessments, Eye-tracking, Electroencephalography (EEG), Electrocardiography (ECG)
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
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  15. EEG evidence that morally relevant autobiographical memories can be suppressed.Cognitive, affective & behavioral neuroscience · 2022
    Article
  16. Article
  17. Prefrontal-hippocampal interactions supporting the extinction of emotional memories: the retrieval stopping model.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Nicolas LegrandNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Olivier EtardService d'Explorations Fonctionnelles du Système Nerveux, CHU de Caen, Caen, France.
Anaïs VandeveldeImagerie et Stratégies Thérapeutiques de la Schizophrénie, Normandie Univ, UNICAEN, ISTS EA 7466, GIP Cyceron, Caen, France.
Melissa PierreNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Fausto ViaderNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Patrice ClochonNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Franck DoidyNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Denis PeschanskiEuropean Center for Sociology and Political Science (CESSP), Université Paris I Panthéon Sorbonne, HESAM Université, EHESS, CNRS, UMR8209, Paris, France.ORCID http://orcid.org/0000-0002-8124-4116
Francis EustacheNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France.
Pierre GagnepainNeuropsychologie et Imagerie de la Mémoire Humaine, Normandie Université, UNICAEN, PSL Research University, EPHE, INSERM, U1077, CHU de Caen, GIP Cyceron, Caen, France. pierre.gagnepain@inserm.fr.ORCID http://orcid.org/0000-0003-4949-9829
Inserm · FRCentre National de la Recherche Scientifique · FRCOMETE - Mobilités : Vieillissement, pathologie, santé · FRNormandie Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Efforts to exclude past experiences from conscious awareness can lead to forgetting. Memory suppression is central to affective disorders, but we still do not really know whether emotions, including their physiological causes, are also impacted by this process in normal functioning individuals. In two studies, we measured the after-effects of suppressing negative memories on cardiac response in healthy participants. Results of Study 1 revealed that efficient control of memories was associated with long-term inhibition of the cardiac deceleration that is normally induced by disgusting stimuli. Attempts to suppress sad memories, by contrast, aggravated the cardiac response, an effect that was closely related to the inability to forget this specific material. In Study 2, electroencephalography revealed a reduction in power in the theta (3-8 Hz), alpha (8-12 Hz) and low-beta (13-20 Hz) bands during the suppression of unwanted memories, compared with their voluntary recall. Interestingly, however, the reduction of power in the theta frequency band during memory control was related to a subsequent inhibition of the cardiac response. These results provide a neurophysiological basis for the influence of memory control mechanisms on the cardiac system, opening up new avenues and questions for treating intrusive memories using motivated forgetting.

Indexed as

AdolescentAdultElectroencephalographyEmotionsFemaleHeartHeart RateHumansMaleMemoryNontherapeutic Human ExperimentationTime FactorsYoung Adult

Identifiers

PMID32929105
PMCPMC7490349
OpenAlexW3086121476

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.