Evidence map›Paper›PMID 29560889›Full record

ArticleBiological psychiatry. Cognitive neuroscience and neuroimaging2017

Abnormal Functional Connectivity Between Default and Salience Networks in Pediatric Bipolar Disorder.

Melissa P Lopez-Larson, Lubdha M Shah, Howard R Weeks, Jace B King, Atul K Mallik, Deborah A Yurgelun-Todd, Jeffrey S Anderson

Abstract read
In one paragraph

Article in Biological psychiatry. Cognitive neuroscience and neuroimaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

21 citing papers in PubMed, 37 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Melissa P Lopez-LarsonThe Brain Institute, U.S. Department of Veterans Affairs, Salt Lake City, Utah; University of Utah, University of Utah Medical School, U.S. Department of Veterans Affairs, Salt Lake City, Utah. Electronic address: melissa.lopez-larson@hsc.utah.edu.
Lubdha M ShahThe Brain Institute, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Department of Radiology, U.S. Department of Veterans Affairs, Salt Lake City, Utah; University of Utah, University of Utah Medical School, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
Howard R WeeksUniversity of Utah, University of Utah Medical School, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
Jace B KingThe Brain Institute, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Department of Radiology, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Interdepartmental Program in Neuroscience, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
Atul K MallikDepartment of Radiology, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
Deborah A Yurgelun-ToddThe Brain Institute, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Interdepartmental Program in Neuroscience, U.S. Department of Veterans Affairs, Salt Lake City, Utah; University of Utah, University of Utah Medical School, U.S. Department of Veterans Affairs, Salt Lake City, Utah; VISN 19 MIRECC, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
Jeffrey S AndersonThe Brain Institute, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Department of Radiology, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Interdepartmental Program in Neuroscience, U.S. Department of Veterans Affairs, Salt Lake City, Utah; Department of Bioengineering, U.S. Department of Veterans Affairs, Salt Lake City, Utah; University of Utah, University of Utah Medical School, U.S. Department of Veterans Affairs, Salt Lake City, Utah.
United States Department of Veterans Affairs · USUniversity of Utah · USMental Illness Research, Education and Clinical Centers · US

Funding

Mapping the Human Connectome: Structure, Function, and HeritabilityU54MH091657 · NIMH · WASHINGTON UNIVERSITY · PI UGURBIL, KAMIL, VAN ESSEN, DAVID C · 2010 to 2014
$34.7M
Siemens MAGNETOM Prisma 3T MRI scannerS10OD018482 · OD · UNIVERSITY OF UTAH · PI PARKER, DENNIS L · 2015 to 2015
$1.2M
Resting-State Connectivity in Bipolar Disorder and Healthy Adolescents K23MH087831 · NIMH · UNIVERSITY OF UTAH · PI LOPEZ-LARSON, MELISSA PATRICIA · 2010 to 2014
$924k
Longitudinal Characterization of Functional Connectivity in AutismK08MH092697 · NIMH · UNIVERSITY OF UTAH · PI ANDERSON, JEFFREY · 2011 to 2015
$912k
NIH HHS S10 OD018482NIMH NIH HHS K08 MH092697NIMH NIH HHS K23 MH087831NIMH NIH HHS U54 MH091657
6 · The paper itself

Abstract

backgroundPediatric bipolar disorder (PBD) (occurring prior to 18 years of age) is a developmental brain disorder that is among the most severe and disabling psychiatric conditions affecting youth. Despite increasing evidence that brain connectivity is atypical in adults with bipolar disorder, it is not clear how brain connectivity may be altered in youths with PBD.

methodsThis cross-sectional resting-state functional magnetic resonance imaging study included 80 participants recruited over 4 years: 32 youths with PBD, currently euthymic (13 males; 15.1 years old), and 48 healthy control (HC) subjects (27 males; 14.5 years old). Functional connectivity between eight major intrinsic connectivity networks, along with connectivity measurements between 333 brain regions, was compared between PBD and HC subjects. Additionally, connectivity differences were evaluated between PBD and HC samples in negatively correlated connections, as defined by 839 subjects of the Human Connectome Project dataset.

resultsWe found increased inter- but not intranetwork functional connectivity in PBD between the default mode and salience networks (p = .0017). Throughout the brain, atypical connections showed failure to develop anticorrelation with age during adolescence in PBD but not HC samples among connections that exhibit negative correlation in adulthood.

conclusionsYouths with PBD demonstrate reduced anticorrelation between default mode and salience networks. Further evaluation of the interaction between these networks is needed in development and with other mood states such as depression and mania to clarify if this atypical connectivity is a PBD trait biomarker.

Indexed as

AdolescentAdultBipolar DisorderBrainBrain DiseasesChildCross-Sectional StudiesDepressive DisorderFemaleHumansMagnetic Resonance ImagingMaleNerve NetNeural PathwaysAttentionBipolarBrain networksDefault modeResting stateSalience

Identifiers

PMID29560889
PMCPMC6422527
OpenAlexW2534357783

What OpenQuestion holds

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Registered trials

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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.