Evidence map›Paper›PMID 27236606›Full record

ArticlePsychoneuroendocrinology2016

The developmental relationship between DHEA and visual attention is mediated by structural plasticity of cortico-amygdalar networks.

Tuong-Vi Nguyen, Patricia Gower, Matthew D Albaugh, Kelly N Botteron, James J Hudziak, Vladimir S Fonov, Louis Collins, Simon Ducharme, James T McCracken

Abstract read
In one paragraph

Article in Psychoneuroendocrinology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
4.0field-weighted citation impact, top 6% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  15. Article
  16. Puberty and the human brain: Insights into adolescent development.Neuroscience and biobehavioral reviews · 2018
    Review
  17. Article
  18. Article
  19. Puberty and structural brain development in humans.Frontiers in neuroendocrinology · 2017
    Review
  20. Article
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

9 authors at 6 institutions in 2 countries.

Tuong-Vi NguyenDepartment of Psychiatry and Department of Obstetrics-Gynecology, McGill University Health Center (Royal Victoria Hospital at the Glen site), McGill University, Montreal, QC H4A 3J1, Canada. Electronic address: tuong.v.nguyen@mcgill.ca.
Patricia GowerDepartment of Psychology, McGill University, Montreal, QC H4A 3J1, Canada.
Matthew D AlbaughUniversity of Vermont, College of Medicine, Burlington, VT 05405, USA.
Kelly N BotteronWashington University School of Medicine, St. Louis, MO 63110, USA; Brain Development Cooperative Group, Canada.
James J HudziakUniversity of Vermont, College of Medicine, Burlington, VT 05405, USA; Brain Development Cooperative Group, Canada.
Vladimir S FonovMcConnell Brain Imaging Centre, Montreal Neurological Institute, Montreal, QC H3A 2B4, Canada.
Louis CollinsMcConnell Brain Imaging Centre, Montreal Neurological Institute, Montreal, QC H3A 2B4, Canada.
Simon DucharmeMcConnell Brain Imaging Centre, Montreal Neurological Institute, Montreal, QC H3A 2B4, Canada; McGill University Health Centre, Department of Psychiatry and Department of Neurology & Neurosurgery, McGill University, Montreal, QC H3A 1A1, Canada.
James T McCrackenBrain Development Cooperative Group, Canada; Department of Child and Adolescent Psychiatry, University of California in Los Angeles, Los Angeles, CA 90024, USA.
Montreal Neurological Institute and Hospital · CAUniversity of Vermont · USMcGill University · CARoyal Victoria Regional Health Centre · CAUniversity of California, Los Angeles · USWashington University in St. Louis · US

Funding

PEDIATRIC STUDY CENTERS (PSCS) FOR A MRI STUDY OF NORMAL-265992319N01NS092319 · NINDS · WASHINGTON UNIVERSITY · 1999 to 2003
$106k
PEDIATRIC STUDY CENTERS (PSCS) FOR A MRI STUDY OF NORMAL-265992314N01NS092314 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · 1985 to 2003
$89k
PEDIATRIC STUDY CENTERS (PSCS) FOR A MRI STUDY OF NORMAL-265992315N01NS092315 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · 1999 to 2003
$77k
RESEARCH ROSTER FOR HUNTINGTON'S DISEASEN01NS092320 · NINDS · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · 1985 to 2003
$59k
PEDIATRIC STUDY CENTERS (PSCS)FOR A MRI STUDY OF NORMAL-265992316N01NS092316 · NINDS · CHILDREN'S HOSPITAL MED CTR (CINCINNATI) · 1999 to 2003
$52k
PEDIATRIC STUDY CENTERS (PSCS) FOR A MRI STUDY OF NORMAL-265992317N01NS092317 · NINDS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · 1999 to 2003
$48k
MRI STUDY OF NORMAL BRAIN DEVELOPMENT CLINICAL COORDINATING CENTER-275023343N01HD023343 · NICHD · WASHINGTON UNIVERSITY · PI BOTTERON, KELLY · 2006 to 2006
–
DATA COORDINATING CENTER (DCC) FOR A MRI STUDY OF NORMAL-278990002N01MH090002 · NIMH · NEUROVISION SCIENCES, INC. · 1999 to 2003
–
NICHD NIH HHS N01 HD023343NIMH NIH HHS N01 MH090002NINDS NIH HHS N01 NS092314NINDS NIH HHS N01 NS092315NINDS NIH HHS N01 NS092316NINDS NIH HHS N01 NS092317NINDS NIH HHS N01 NS092319NINDS NIH HHS N01 NS092320
6 · The paper itself

Abstract

Humans and the great apes are the only species demonstrated to exhibit adrenarche, a key developmental event leading to increased production of dehydroepiandrosterone (DHEA), suggesting that this hormone may play an important evolutionary role. Similarly, visual attention networks have been shown to evolve in a human-specific manner, with some anatomical connections and elements of cortical organization exclusive to our species. Existing studies of human brain development support the notion that DHEA shows significant uptake in cortical structures and the amygdala, and as such, could be involved in the bottom-up regulation of visual attention. Here we examined associations between DHEA, structural covariance of the amygdala with whole-brain cortical thickness, and tests of visual attention, in a longitudinal sample of typically developing children and adolescents 6-22 years of age. We found that DHEA predicted covariance between amygdalar volume and the left occipital pole, right somatosensory parietal cortex and right anterior cingulate cortex. Amygdala-occipital covariance predicted visual awareness; amygdala-parietal covariance predicted visuo-motor dexterity and processing speed; amygdala-prefrontal covariance predicted global attentional impairment. Further, effects of DHEA were above and beyond those of age and sex, as well as distinct from those of pubertal stage, estradiol and testosterone. These findings support the notion that DHEA may play a unique role in shaping amygdala-dependent cortical plasticity and in regulating 'bottom-up' visual attention processes from childhood to young adulthood.

Indexed as

AdolescentAdrenarcheAmygdalaAttentionCerebral CortexChildChild DevelopmentDehydroepiandrosteroneFemaleHumansImage Processing, Computer-AssistedLongitudinal StudiesMaleNeuronal PlasticityPsychomotor PerformanceVision, OcularDehydroepiandrosteroneAdolescentsAdrenarcheAndrogenHuman brainVisual awarenessVisuo-motor dexterity

Identifiers

PMID27236606
PMCPMC4907862
OpenAlexW2347204978

What OpenQuestion holds

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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.