Evidence map›Paper›PMID 27280962›Full record

ArticleJournal of affective disorders2016

Reversal-learning deficits in childhood-onset bipolar disorder across the transition from childhood to young adulthood.

Ezra Wegbreit, Grace K Cushman, Alexandra B Weissman, Erin Bojanek, Kerri L Kim, Ellen Leibenluft, Daniel P Dickstein

Open access · greenAbstract read
In one paragraph

Article in Journal of affective disorders, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. CaFrontiers in cellular neuroscience · 2023
    Article
  8. Cognitive Flexibility and Impulsivity Deficits in Suicidal Adolescents.Research on child and adolescent psychopathology · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. 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

7 authors at 1 institution in 1 country.

Ezra WegbreitBrown University Alpert Medical School, Department of Psychiatry and Human Behavior, Pediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, 1011 Veterans Memorial Pkwy, Riverside, RI 02915, United States. Electronic address: Ezra_Wegbreit@Brown.edu.
Grace K CushmanPediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Riverside, RI 02915, USA.
Alexandra B WeissmanPediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Riverside, RI 02915, USA.
Erin BojanekPediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Riverside, RI 02915, USA.
Kerri L KimPediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Riverside, RI 02915, USA.
Ellen LeibenluftSection on Bipolar Spectrum Disorders, Emotion and Development Branch, Intramural Research Program, National Institute of Mental Health, Bethesda, MD, USA.
Daniel P DicksteinPediatric Mood, Imaging, and NeuroDevelopment (PediMIND) Program, Bradley Hospital, Department of Psychiatry and Human Behavior, Brown University Alpert Medical School, Riverside, RI 02915, USA.
National Institute of Mental Health · US

Funding

The Phenomenology And Neurophysiology Of Juvenile Bipolar DisorderZIAMH002778 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI LEIBENLUFT, ELLEN · 2009 to 2017
$10.8M
Bio-Behavioral Markers of Bipolar ConversionR01MH087513 · NIMH · BROWN UNIVERSITY · PI DICKSTEIN, DANIEL P · 2009 to 2013
$1.8M
Reversal Learning in Pediatric Bipolar DisorderK22MH074945 · NIMH · EMMA PENDLETON BRADLEY HOSPITAL · PI DICKSTEIN, DANIEL P · 2007 to 2009
$506k
NIMH NIH HHS K22 MH074945NIMH NIH HHS R01 MH087513
6 · The paper itself

Abstract

backgroundBipolar disorder (BD) is a severe mental illness that can have high costs for youths (<18 years old) and adults. Relative to healthy controls (HC), individuals with BD often show impaired attention, working memory, executive function, and cognitive flexibility (the ability to adapt to changing reward/punishment contingencies). In our study of youths and young adults with BD, we investigated 1) how cognitive flexibility varies developmentally in BD, and 2) whether it is independent of other executive function deficits associated with BD.

methodsWe measured errors on a reversal-learning task, as well as spatial working memory and other executive function, among participants with BD (N=75) and HC (N=130), 7-27 years old. Regression analyses focused on the effects of diagnosis on reversal-learning errors, controlling for age, gender, IQ, spatial span, and executive function. Similar analyses examined non-reversal errors to rule out general task impairment.

resultsParticipants with BD, regardless of age, gender, or cognitive ability, showed more errors than HC on the response reversal stages of the cognitive flexibility task. However, participants with BD did not show more errors on non-reversal stages, even when controlling for other variables. LIMITATIONS: Study limitations include the cross-sectional, rather than longitudinal, design; inability to measure non-linear age effects; and inclusion of medicated participants and those with psychiatric comorbidity.

conclusionsIndividuals with BD show a specific impairment in reversing a previously rewarded response, which persists across the transition from childhood to young adulthood. Tailored interventions targeting this deficit may be effective throughout this developmentally turbulent time.

Indexed as

Executive FunctionReversal LearningAdolescentAdolescent DevelopmentAdultAge FactorsBipolar DisorderChildChild DevelopmentCross-Sectional StudiesFemaleHumansMaleMemory, Short-TermNeuropsychological TestsProspective StudiesBipolar disorderCognitive flexibilityDevelopmentExecutive functionReversal learning

Identifiers

PMID27280962
PMCPMC4975956
OpenAlexW2398784081

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.