Evidence map›Paper›PMID 30216780›Full record

ReviewCurrent opinion in neurobiology2019

Synaptic encoding of fear memories in the amygdala.

Reed L Ressler, Stephen Maren

Open access · greenAbstract readReview
In one paragraph

Review in Current opinion in neurobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
8.8field-weighted citation impact, top 1% 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

62 citing papers in PubMed, 135 citations in OpenAlex.

  1. Review
  2. Identification of somatostatinProceedings of the National Academy of Sciences of the United States of America · 2026
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  13. Acute sleep disruption reduces fear memories in male and female mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Article
  14. Article
  15. Acute sleep deprivation reduces fear memories in male and female mice.bioRxiv : the preprint server for biology · 2024
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  19. Review
  20. Article

2 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

2 authors at 1 institution in 1 country.

Reed L ResslerDepartment of Psychological and Brain Sciences and Institute for Neuroscience, Texas A&M University, College Station, TX 77843-4235, United States.
Stephen MarenDepartment of Psychological and Brain Sciences and Institute for Neuroscience, Texas A&M University, College Station, TX 77843-4235, United States. Electronic address: maren@tamu.edu.
Texas A&M University · US

Funding

Neural Substrates of Contextual Memory in Fear ExtinctionR01MH065961 · NIMH · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MAREN, STEPHEN · 2003 to 2025
$7.9M
Neural Circuits for Stress-Impaired Extinction LearningR01MH117852 · NIMH · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI Stephen Maren · 2018 to 2026
$4.6M
NIMH NIH HHS R01 MH065961NIMH NIH HHS R01 MH117852
6 · The paper itself

Abstract

Over the years Pavlovian fear conditioning has proved to be a powerful model to investigate the neural underpinnings of aversive associative memory formation. Although it is well appreciated that plasticity occurring at excitatory synapses within the basolateral complex of the amygdala (BLA) plays a critical role in associative memory formation, recent evidence suggests that plasticity within the amygdala is more distributed than previously appreciated. In particular, studies demonstrate that plasticity in the central nucleus (CeA) is critical for the acquisition of conditioned fear. In addition, a variety of interneuron populations within the amygdala, defined by unique neurochemical markers, contribute to distinct aspects of stimulus processing and memory formation during fear conditioning. Here, we will review and summarize recent advances in our understanding of amygdala networks and how unique players within this network contribute to synaptic plasticity associated with the acquisition of conditioned fear.

Indexed as

FearAmygdalaAnimalsConditioning, ClassicalExtinction, PsychologicalHumansInterneuronsMemoryNeuronal PlasticitySynapses

Identifiers

PMID30216780
PMCPMC6361699
OpenAlexW2891463010

What OpenQuestion holds

Textmetadata
LicenceTDM
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.