Evidence map›Paper›PMID 35757051›Full record

ArticleComprehensive psychoneuroendocrinology2021

The effects of puberty and its hormones on subcortical brain development.

Nandita Vijayakumar, George Youssef, Nicholas B Allen, Vicki Anderson, Daryl Efron, Lisa Mundy, George Patton, Julian G Simmons, Tim Silk, Sarah Whittle

Open access · goldAbstract read
In one paragraph

Article in Comprehensive psychoneuroendocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.4field-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

19 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Connecting the Dots: The Role of Pediatric Concussion on Pubertal Hormones and Psychological Health.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2026
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  11. Sex chromosomes and hormones independently influence healthy brain development but act similarly after cranial radiation.Proceedings of the National Academy of Sciences of the United States of America · 2024
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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

10 authors at 3 institutions in 2 countries.

Nandita VijayakumarSchool of Psychology, Deakin University, Melbourne, Australia.
George YoussefSchool of Psychology, Deakin University, Melbourne, Australia.
Nicholas B AllenDepartment of Psychology University of Oregon, Eugene, USA.
Vicki AndersonMelbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia.
Daryl EfronHealth Services, Murdoch Children's Research Institute, Parkville, Australia.
Lisa MundyDepartment of Paediatrics, The University of Melbourne, Melbourne, Australia.
George PattonDepartment of Paediatrics, The University of Melbourne, Melbourne, Australia.
Julian G SimmonsMelbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia.
Tim SilkSchool of Psychology, Deakin University, Melbourne, Australia.
Sarah WhittleMelbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne, Melbourne, Australia.
The University of Melbourne · AUDeakin University · AURoyal Children's Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Puberty triggers a period of structural "re-organization" in the brain, when rising hormone levels act via receptors to influence morphology. However, our understanding of these neuroendocrine processes in humans remains poor. As such, the current longitudinal study characterized development of the human subcortex during puberty, including changes in relation to pubertal (Tanner) stage and hormone (testosterone, dehydroepiandrosterone [DHEA]) levels. Beyond normative group-level patterns of development, we also examined whether individual differences in the rate of pubertal maturation (i.e., "pubertal/hormonal tempo") were associated with variations in subcortical trajectories. Participants (N = 192; scans = 366) completed up to three waves of MRI assessments between 8.5 and 14.5 years of age. Parents completed questionnaire assessments of pubertal stage at each wave, and adolescents provided hormone samples on a subset of waves. Generalized additive mixture models were used to characterize trajectories of subcortical development. Results showed that development of most subcortical structures was related to pubertal stage, although findings were mostly non-significant when controlling for age. Testosterone and DHEA levels were related to development of the amygdala, hippocampus and pallidum in both sexes, and findings in the amygdala remained significant when controlling for age. Additionally, we found that variability in hormonal (specifically testosterone) tempo was related to right hippocampal development in males, with an accelerated pattern of hippocampal development in those with greater increases in testosterone levels. Overall, our findings suggest prominent hormonal influences on the amygdala and hippocampus, consistent with the prevalence of androgen and estrogen receptors in these regions. We speculate that these findings are most likely reflective of the important role of adrenarcheal processes on adolescent brain development.

Indexed as

Brain developmentHormonesPubertyStructural MRI

Identifiers

PMID35757051
PMCPMC9216456
OpenAlexW3188490316

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.