Evidence map›Paper›PMID 23756154›Full record

ReviewHormones and behavior2013

The amygdala: an agent of change in adolescent neural networks.

K Suzanne Scherf, Joshua M Smyth, Mauricio R Delgado

Open access · greenAbstract readReview
In one paragraph

Review in Hormones and behavior, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 4% 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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 159 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Neural sensitivity to peer hierarchies: Risks for depressive symptoms for low status adolescents.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2026
    Article
  7. Article
  8. Article
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  11. Measuring neuroplasticity in human development: the potential to inform the type and timing of mental health interventions.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Annual Research Review: Neuroimmune network model of depression: a developmental perspective.Journal of child psychology and psychiatry, and allied disciplines · 2024
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

1 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 2 institutions in 1 country.

K Suzanne ScherfDepartment of Psychology, Center for Brain, Behavior & Cognition, and Social Science Research Institute, Penn State University, University Park, PA 16802, USA.
Joshua M Smyth
Mauricio R Delgado
Pennsylvania State University · USRutgers, The State University of New Jersey · US

Funding

SENSORY, MOTOR, AND EXECUTIVE DEFICITS IN AUTISMU19HD035469 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MINSHEW, NANCY J · 2002 to 2006
$8.6M
NEUROBIOLOGIC AND COGNITIVE MECHANISMS OF AUTISMP01HD035469 · NICHD · MELLON PITTS CORPORATION (MPC CORP) · PI MINSHEW, NANCY J · 1997 to 2001
$2.6M
Neural mechanisms of avoidance learning and active coping via emotion regulationR01DA027764 · NIDA · RUTGERS THE STATE UNIV OF NJ NEWARK · PI DELGADO, MAURICIO R. · 2009 to 2016
$2.2M
NICHD NIH HHS P01 HD035469NICHD NIH HHS U19 HD035469NIDA NIH HHS DA0277764NIDA NIH HHS R01 DA027764
6 · The paper itself

Abstract

This article is part of a Special Issue "Puberty and Adolescence". A unique component of adolescent development is the need to master new developmental tasks in which peer interactions become primary (for the purposes of becoming autonomous from parents, forming intimate friendships, and romantic/sexual partnerships). Previously, it has been suggested that the ability to master these tasks requires an important re-organization in the relation between perceptual, motivational, affective, and cognitive systems in a very general and broad way that is fundamentally influenced by the infusion of sex hormones during pubertal development (Scherf et al., 2012). Herein, we extend this argument to suggest that the amygdala, which is vastly connected with cortical and subcortical regions and contains sex hormone receptors, may lie at the heart of this re-organization. We propose that during adolescent development there is a shift in the attribution of relevance to existing stimuli and contexts that is mediated by the amygdala (e.g., heightened relevance of peer faces, reduced relevance of physical distance from parents). As a result, amygdala inputs to existing stable neural networks are re-weighted (increased or decreased), which destabilizes the functional interactions among regions within these networks and allows for a critical restructuring of the network functional organization. This process of network re-organization enables processing of qualitatively new kinds of social information and the emergence of novel behaviors that support mastery of adolescent-specific developmental tasks.

Indexed as

AdolescentAdolescent DevelopmentAmygdalaFaceFearHumansNerve NetPattern Recognition, VisualSexual MaturationStress, PsychologicalAdolescenceAmygdalaBrain developmentDevelopmental tasksFace processingFear learningFusiform gyrusNeural networksPubertal developmentStressStriatumvmPFC

Identifiers

PMID23756154
PMCPMC3781589
OpenAlexW2006763459

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.