Evidence map›Paper›PMID 23045669›Full record

ReviewProceedings of the National Academy of Sciences of the United States of America2012

Social information changes the brain.

Russell D Fernald, Karen P Maruska

Open access · bronzeAbstract readReview
In one paragraph

Review in Proceedings of the National Academy of Sciences of the United States of America, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
14.0field-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

50 citing papers in PubMed, 136 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Cichlid fishes.Nature methods · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Sex differences in aggression and its neural substrate in a cichlid fish.bioRxiv : the preprint server for biology · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Control of social status by sex steroids: insights from teleost fishes.Molecular psychology : brain, behavior, and society · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Russell D FernaldDepartment of Biology, Stanford University, Stanford, CA 94305, USA. rfernald@stanford.edu
Karen P Maruska
Stanford University · US

Funding

SOCIAL AND PHYSIOLOGICAL REGULATION OF MATURATIONR01NS034950 · NINDS · STANFORD UNIVERSITY · PI HELLER, H CRAIG · 1995 to 2017
$3.8M
SOCIAL AND PHYSIOLOGICAL REGULATIONS OF MATURATIONR37NS034950 · NINDS · STANFORD UNIVERSITY · PI FERNALD, RUSSELL DAWSON · 1999 to 2005
$1.9M
Social and Physiological Regulation of MaturationR56NS034950 · NINDS · STANFORD UNIVERSITY · PI FERNALD, RUSSELL D · 2007 to 2007
$394k
Regulation of GnRH1 neuron morphological plasticityF32NS061431 · NINDS · STANFORD UNIVERSITY · PI MARUSKA, KAREN P · 2009 to 2011
$151k
NINDS NIH HHS F32 NS061431NINDS NIH HHS F32NS061431NINDS NIH HHS NS 034950NINDS NIH HHS R01 NS034950NINDS NIH HHS R37 NS034950NINDS NIH HHS R56 NS034950
6 · The paper itself

Abstract

Social animals live in complex physical and social environments requiring them to attend and rapidly respond to social and environmental information by changing their behavior. A key social influence is rank or status, a ubiquitous element in animal societies. Rank typically regulates access to reproduction and other resources, among other consequences for individuals. Because reproduction is arguably the most important event in any animals' life, understanding how reproduction is regulated by social status and related physiological factors can instruct our understanding of evolutionary change. This article reviews evidence from a model social system in which reproduction is tightly controlled by social status. Surprisingly, changes in social status have rapid and profound effects over very short time scales and radically alter overt behavior, as well as physiological, cellular, and molecular factors that regulate reproductive capacity.

Indexed as

Social DominanceAnimalsBehavior, AnimalBiological EvolutionBrainCichlidsFemaleGene ExpressionGonadotropin-Releasing HormoneHypothalamo-Hypophyseal SystemMaleModels, AnimalReproductionSocial BehaviorSocial EnvironmentGonadotropin-Releasing Hormone

Identifiers

PMID23045669
PMCPMC3477382
OpenAlexW2004560346

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.