Evidence map›Paper›PMID 19653136›Full record

ReviewMolecular neurobiology2009

Chronic stress- and sex-specific neuromorphological and functional changes in limbic structures.

Katie J McLaughlin, Sarah E Baran, Cheryl D Conrad

Abstract readReview
PubMed Publisher
In one paragraph

Review in Molecular neurobiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 5% 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

73 citing papers in PubMed, 1 synthesis or guideline pooled it, 154 citations in OpenAlex.

  1. Pooled it
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  12. Sex differences in cognition following variations in endocrine status.Learning & memory (Cold Spring Harbor, N.Y.) · 2022
    Review
  13. Anxiety and hippocampal neuronal activity: Relationship and potential mechanisms.Cognitive, affective & behavioral neuroscience · 2022
    Review
  14. Article
  15. Article
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  17. Review
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13 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

3 authors at 3 institutions in 1 country.

Katie J McLaughlinDepartment of Psychology, Loras College, Dubuque, IA 52001, USA. mac.mclaughlin@loras.edu
Sarah E Baran
Cheryl D Conrad
Arizona State University · USLoras College · USUniversity of Michigan–Ann Arbor · US

Funding

Significance of Stress-Induced Hippocampal AtrophyR01MH064727 · NIMH · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI CONRAD, CHERYL D · 2002 to 2006
$1.0M
NIMH NIH HHS MH64727NIMH NIH HHS R01 MH064727
6 · The paper itself

Abstract

Chronic stress produces sex-specific neuromorphological changes in a variety of brain regions, which likely contribute to the gender differences observed in stress-related illnesses and cognitive ability. Here, we review the literature investigating the relationship between chronic stress and sex differences on brain plasticity and function, with an emphasis on morphological changes in dendritic arborization and spines in the hippocampus, prefrontal cortex, and amygdala. These brain structures are highly interconnected and sensitive to stress and gonadal hormones, and influence a variety of cognitive abilities. Although much less work has been published using female subjects than with male subjects, the findings suggest that the relationship between brain morphology and function is very different between the sexes. After reviewing the literature, we present a model showing how chronic stress influences the morphology of these brain regions and changes the dynamic of how these limbic structures interact with each other to produce altered behavioral outcomes in spatial ability, behavioral flexibility/executive function, and emotional arousal.

Indexed as

Sex CharacteristicsAnimalsChronic DiseaseFemaleHumansLimbic SystemMaleNeuronsStress, Psychological

Identifiers

PMID19653136
OpenAlexW2052569904

What OpenQuestion holds

Textmetadata
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.