Evidence map›Paper›PMID 32719163›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

Hippocampal Representation of Threat Features and Behavior in a Human Approach-Avoidance Conflict Anxiety Task.

Aslan Abivardi, Saurabh Khemka, Dominik R Bach

Open access · hybridAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.5field-weighted citation impact, top 19% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 52 citations in OpenAlex.

  1. Pooled it
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  9. How Distributed Subcortical Integration of Reward and Threat May Inform Subsequent Approach-Avoidance Decisions.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
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  10. Review
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  14. Measuring maladaptive avoidance: from animal models to clinical anxiety.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Review
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  19. Hippocampal Representation of Threat Features and Behavior in a Human Approach-Avoidance Conflict Anxiety Task.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
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

3 authors at 2 institutions in 3 countries.

Aslan AbivardiComputational Psychiatry Research, Department of Psychiatry Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, 8032, Switzerland aslan.abivardi@puk.zh.ch.ORCID 0000-0003-3946-7057
Saurabh KhemkaComputational Psychiatry Research, Department of Psychiatry Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, 8032, Switzerland.
Dominik R BachComputational Psychiatry Research, Department of Psychiatry Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, 8032, Switzerland.ORCID 0000-0003-3717-2036
University of Zurich · CHWellcome Centre for Human Neuroimaging · GB

Funding

Wellcome TrustWellcome Trust 203147/Z/16/Z
6 · The paper itself

Abstract

Decisions under threat are crucial to survival and require integration of distinct situational features, such as threat probability and magnitude. Recent evidence from human lesion and neuroimaging studies implicated anterior hippocampus (aHC) and amygdala in approach-avoidance decisions under threat, and linked their integrity to cautious behavior. Here we sought to elucidate how threat dimensions and behavior are represented in these structures. Twenty human participants (11 female) completed an approach-avoidance conflict task during high-resolution fMRI. Participants could gather tokens under threat of capture by a virtual predator, which would lead to token loss. Threat probability (predator wake-up rate) and magnitude (amount of token loss) varied on each trial. To disentangle effects of threat features, and ensuing behavior, we performed a multifold parametric analysis. We found that high threat probability and magnitude related to BOLD signal in left aHC/entorhinal cortex. However, BOLD signal in this region was better explained by avoidance behavior than by these threat features.

Indexed as

Avoidance LearningChoice BehaviorConflict, PsychologicalAdultAmygdalaAnxietyFemaleHippocampusHumansMagnetic Resonance ImagingMaleanterior hippocampusdecision-making under predationhigh-resolution fMRIhippocampal subfieldslateral amygdalaoperant conflict test

Identifiers

PMID32719163
PMCPMC7455211
OpenAlexW3045257858

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.