Evidence map›Paper›PMID 28948978›Full record

ArticleNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2018

Levels of Cognitive Control: A Functional Magnetic Resonance Imaging-Based Test of an RDoC Domain Across Bipolar Disorder and Schizophrenia.

Jason Smucny, Tyler A Lesh, Keith Newton, Tara A Niendam, J Daniel Ragland, Cameron S Carter

Abstract read
In one paragraph

Article in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
–field-weighted citation impact
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

36 citing papers in PubMed.

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  20. Mechanisms underlying dorsolateral prefrontal cortex contributions to cognitive dysfunction in schizophrenia.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Review
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

6 authors.

Jason SmucnyDepartment of Psychiatry, University of California, Davis, Sacramento, CA, USA.
Tyler A LeshDepartment of Psychiatry, University of California, Davis, Sacramento, CA, USA.
Keith NewtonCollege of Medicine, University of Cincinnati, Cincinnati, OH, USA.
Tara A NiendamDepartment of Psychiatry, University of California, Davis, Sacramento, CA, USA.
J Daniel RaglandDepartment of Psychiatry, University of California, Davis, Sacramento, CA, USA.
Cameron S CarterDepartment of Psychiatry, University of California, Davis, Sacramento, CA, USA.

Funding

PATHOPHYSIOLOGY OF COGNITIVE DISABILITY IN SCHIZOPHRENIAR01MH059883 · NIMH · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CARTER, CAMERON S. · 2000 to 2017
$6.1M
The effects of transcranial direct current stimulation on the neuronal mechanisms of cognitive control in schizophreniaF32MH114325 · NIMH · UNIVERSITY OF CALIFORNIA AT DAVIS · PI SMUCNY, JASON · 2017 to 2019
$176k
NIMH NIH HHS F32 MH114325NIMH NIH HHS R01 MH059883
6 · The paper itself

Abstract

In recent years, the boundaries of psychopathology as defined by diagnostic categories have been criticized as inadequately 'carving nature at its joints' with respect to the neurobiology of major mental disorders. In 2010 the NIMH launched the Research Domain Criteria (RDoC) framework for understanding mental illnesses as brain circuit disorders that extend beyond DSM-defined diagnoses. In the present study we focus on cognitive dysfunction, a core feature of schizophrenia (SZ) and bipolar disorder (BPD), and use functional magnetic resonance imaging (fMRI) during a cognitive control (CC) task in recent onset patients to test the hypothesis that at a behavioral and underlying neural circuitry level these deficits exist on a continuum (as opposed to showing categorical differences) across the two disorders. In total, 53 healthy controls, 24 recent (<1 y) onset patients with BPD Type I with psychotic features, and 70 recent onset patients with SZ performed the AX-Continuous Performance Task while undergoing event-related fMRI at 1.5 T. In addition to behavior task-associated response was examined in frontoparietal regions-of-interest. In an a priori contrast-based analysis, significant deficits across patient groups (vs controls) were observed on CC-associated performance as well as frontoparietal response. These analyses further revealed a continuum of deficits in which BPD showed intermediate levels of CC relative to controls and SZ. Poor CC was associated with poverty and disorganization symptoms across patient groups. These results support the hypothesis that CC dysfunction in BPD and SZ reflects a continuum of deficits that cuts across traditional, DSM-based classification. Implications for the neurobiology of these diseases are discussed.

Indexed as

AdolescentAdultBipolar DisorderBrainBrain MappingCognitive DysfunctionExecutive FunctionFemaleHumansLongitudinal StudiesMagnetic Resonance ImagingMaleNeuropsychological TestsPsychotic DisordersSchizophreniaSchizophrenic Psychology

Identifiers

PMID28948978
PMCPMC5770769

What OpenQuestion holds

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Read underepoch 390

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.