Evidence map›Paper›PMID 29101315›Full record

ArticleNature communications2017

Hippocampal GABA enables inhibitory control over unwanted thoughts.

Taylor W Schmitz, Marta M Correia, Catarina S Ferreira, Andrew P Prescot, Michael C Anderson

Abstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

77 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Me, myself, bye: regional alterations in glutamate and the experience of ego dissolution with psilocybin.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2020
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  19. Memory control deficits in the sleep-deprived human brain.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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17 more citing papers are in PubMed but not listed here.

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

5 authors.

Taylor W SchmitzMRC Cognition and Brain Sciences Unit, Cambridge, CB2 7EF, UK. tws35@cam.ac.uk.
Marta M CorreiaMRC Cognition and Brain Sciences Unit, Cambridge, CB2 7EF, UK.
Catarina S FerreiraResearch Center for Mind, Brain and Behavior, University of Granada, Granada, 18011, Spain.
Andrew P PrescotSchool of Medicine, University of Utah, Salt Lake City, Utah, 84132, USA.
Michael C AndersonMRC Cognition and Brain Sciences Unit, Cambridge, CB2 7EF, UK. Michael.Anderson@mrc-cbu.cam.ac.uk.

Funding

Medical Research Council MC-A060-5PR00Medical Research Council MC_U105579212Medical Research Council MC_U105597121Medical Research Council MC_UU_00005/1Medical Research Council MC_UU_00005/14
6 · The paper itself

Abstract

Intrusive memories, images, and hallucinations are hallmark symptoms of psychiatric disorders. Although often attributed to deficient inhibitory control by the prefrontal cortex, difficulty in controlling intrusive thoughts is also associated with hippocampal hyperactivity, arising from dysfunctional GABAergic interneurons. How hippocampal GABA contributes to stopping unwanted thoughts is unknown. Here we show that GABAergic inhibition of hippocampal retrieval activity forms a key link in a fronto-hippocampal inhibitory control pathway underlying thought suppression. Subjects viewed reminders of unwanted thoughts and tried to suppress retrieval while being scanned with functional magnetic resonance imaging. Suppression reduced hippocampal activity and memory for suppressed content.

Indexed as

Repression, PsychologyAdultFemaleFunctional Neuroimaginggamma-Aminobutyric AcidHippocampusHumansMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMaleMemoryModels, NeurologicalModels, PsychologicalPrefrontal CortexTemporal LobeYoung Adultgamma-Aminobutyric Acid

Identifiers

PMID29101315
PMCPMC5670182

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.