Evidence map›Paper›PMID 23624153›Full record

ReviewPhysiology & behavior2013

Sex differences and chronic stress effects on the neural circuitry underlying fear conditioning and extinction.

Mollee R Farrell, Dale R Sengelaub, Cara L Wellman

Open access · greenAbstract readReview
In one paragraph

Review in Physiology & behavior, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

39 citing papers in PubMed, 73 citations in OpenAlex.

  1. Chronic stress enhances threat responding and impacts fear extinction.Learning & memory (Cold Spring Harbor, N.Y.) · 2026
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  16. Activation of Infralimbic to Nucleus Accumbens Shell Pathway Suppresses Conditioned Aversion in Male But Not Female Rats.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
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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 1 institution in 1 country.

Mollee R FarrellDepartment of Psychological & Brain Sciences, Program in Neuroscience, and Center for the Integrative Study of Animal Behavior, Indiana University, Bloomington, IN 47405, United States. Electronic address: mrfarrel@indiana.edu.
Dale R Sengelaub
Cara L Wellman
Indiana University Bloomington · US

Funding

Common Themes in Reproductive DiversityT32HD049336 · NICHD · TRUSTEES OF INDIANA UNIVERSITY · PI DALE R SENGELAUB · 2005 to 2026
$4.4M
Hormonal Regulation of Sex Differences in Stress Effects in Prefrontal CortexR03MH087794 · NIMH · TRUSTEES OF INDIANA UNIVERSITY · PI WELLMAN, CARA L · 2010 to 2011
$152k
NICHD NIH HHS T32 HD049336NIMH NIH HHS R03 MH087794
6 · The paper itself

Abstract

There are sex differences in the rates of many stress-sensitive psychological disorders such as posttraumatic stress disorder (PTSD). As medial prefrontal cortex and amygdala are implicated in many of these disorders, understanding differential stress effects in these regions may shed light on the mechanisms underlying sex-dependent expression of disorders like depression and anxiety. Prefrontal cortex and amygdala are key regions in the neural circuitry underlying fear conditioning and extinction, which thus has emerged as a useful model of stress influences on the neural circuitry underlying regulation of emotional behavior. This review outlines the current literature on sex differences and stress effects on dendritic morphology within medial prefrontal cortex and basolateral amygdala. Such structural differences and/or alterations can have important effects on fear conditioning and extinction, behaviors that are mediated by the basolateral amygdala and prefrontal cortex, respectively. Given the importance of extinction-based exposure therapy as a treatment for anxiety disorders such as PTSD, understanding the neural mechanisms by which stress differentially influences fear learning and extinction in males and females is an important goal for developing sex-appropriate interventions for stress-related disorders.

Indexed as

Sex CharacteristicsAnimalsBrainConditioning, PsychologicalExtinction, PsychologicalFearFemaleHumansMaleNerve NetStress, PsychologicalBasolateral amygdalaDendritic morphologyMedial prefrontal cortexSex-dependent stress effects

Identifiers

PMID23624153
PMCPMC3812406
OpenAlexW2061324855

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.