Cited by 42Bipolar Disorder and TreatmentNeural and Behavioral Psychology StudiesSchizophrenia research and treatment

Perturbed reward processing in pediatric bipolar disorder: an antisaccade study

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Mueller, Sven C, Ng, Pamela, Temple, Veronica, Hardin, Michael G, Pine, Daniel S, Leibenluft, Ellen, Ernst, Monique·2010·Journal of Psychopharmacology

Abstract

Pediatric bipolar disorder is a severe and impairing illness. Characterizing the impact of pediatric bipolar disorder on cognitive function might aid in understanding the phenomenology of the disorder. While previous studies of pediatric bipolar disorder have reported deficits in cognitive control and reward behavior, little is understood about how affective processes influence behavioral control. Relative to prior studies using manual-response paradigms, eye movement tasks provide a more precise assessment of reward sensitivity and cognitive and motor control. The current study compares 20 youths with bipolar disorder (mean age = 13.9 years ± 2.22) and 23 healthy subjects (mean age = 13.8 years ± 2.49) on a mixed pro—antisaccade task with monetary incentives. On both types of saccades, participants were presented with three types of incentives: those where subjects can win money, lose money, or neither win nor lose money. Impaired reward processing was found in youths with bipolar disorder relative to controls, particularly on antisaccades. This difference was reflected in lower error rates during incentive trials in the control but not in the bipolar disorder group. By comparison, no group differences were found on prosaccade trials. The results provide further evidence for deficits in cognitive and reward processing in bipolar disorder.

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Authors
Mueller, S. C., Ng, P., Temple, V., Hardin, M. G., Pine, D. S., Leibenluft, E., & Ernst, M.
Affiliations
  • National Institutes of Health (US)
  • Section of Developmental and Affective Neuroscience National Institute of Mental Health, National Institute of Health, Bethesda, MD, USA
Corresponding author
Mueller, Sven C
Venue
Journal of Psychopharmacology
Published
2010-01-15
Volume
24
Issue
12
Pages
1779-1784
ISSN
  • 0269-8811 (ISSN-L)
  • 1461-7285
OpenAlex
W2146835550
Cited by
42
References
32
Citations by year
2026: 2 · 2025: 1 · 2024: 2 · 2023: 1 · 2022: 1 · 2021: 3 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 3 · 2016: 2 · 2015: 4 · 2014: 4 · 2013: 3 · 2012: 6
FWCI
2.84
Type
journal article
Language
en
Open access
Locations
  • Journal of Psychopharmacology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Ghent University Academic Bibliography (Ghent University) (submittedVersion)
Funders
  • National Institutes of Health (Z99 MH999999)
  • National Institute of Mental Health (Z01MH002778)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
Keywords
pediatric bipolar disorder, reward processing, antisaccade task, prosaccade task, financial incentives, cognitive control, eye movements, error rate, emotional processing
MeSH terms
Adolescent, Bipolar Disorder, Child, Cognition Disorders, Female, Humans, Male, Psychomotor Performance, Reward, Saccades, Case-Control Studies

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