Evidence map›Paper›PMID 33774654›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2021

Whole-Brain Functional Dynamics Track Depressive Symptom Severity.

Zachary T Goodman, Sierra A Bainter, Salome Kornfeld, Catie Chang, Jason S Nomi, Lucina Q Uddin

Open access · bronzeAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
3.7field-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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

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  15. Sex-specific resting state brain network dynamics in patients with major depressive disorder.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
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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 at 3 institutions in 2 countries.

Zachary T GoodmanDepartment of Psychology, University of Miami, Coral Gables, FL, USA.ORCID 0000-0002-0126-4425
Sierra A BainterDepartment of Psychology, University of Miami, Coral Gables, FL, USA.
Salome KornfeldREHAB Basel - Klinik für Neurorehabilitation und Paraplegiologie, Basel, Switzerland.
Catie ChangDepartment of Electrical Engineering and Computer Science, Vanderbilt University, Nashville, TN, USA.ORCID 0000-0003-1541-9579
Jason S NomiDepartment of Psychology, University of Miami, Coral Gables, FL, USA.
Lucina Q UddinDepartment of Psychology, University of Miami, Coral Gables, FL, USA.
University of Miami · USSwiss Paraplegic Center · CHVanderbilt University · US

Funding

BEHAVIORAL MEDICINE RESEARCH IN CARDIOVASCULAR DISEASET32HL007426 · NHLBI · UNIVERSITY OF MIAMI CORAL GABLES · PI PENEDO, FRANK J · 1985 to 2023
$7.1M
Cognitive and Neural Flexibility in AutismR01MH107549 · NIMH · UNIVERSITY OF MIAMI CORAL GABLES · PI UDDIN, LUCINA QAZI · 2015 to 2019
$2.4M
Bayesian Variable Selection Methods to Accelerate Identification of Important Psychological Predictors and Neural Substrates of PsychopathologyK01MH122805 · NIMH · UNIVERSITY OF MIAMI CORAL GABLES · PI BAINTER, SIERRA · 2020 to 2024
$659k
Brain Signal Variability as a Novel Marker of Flexible Cognition in AutismR03MH121668 · NIMH · UNIVERSITY OF MIAMI CORAL GABLES · PI NOMI, JASON SCOTT · 2019 to 2020
$151k
Canadian Institute for Advanced Research, University of Miami Gabelli Senior Scholar AwardNARSAD Young Investigator AwardNHLBI NIH HHS T32 HL007426NIMH NIH HHS K01 MH122805NIMH NIH HHS R01 MH107549NIMH NIH HHS R03 MH121668
6 · The paper itself

Abstract

Depressive symptoms are reported by 20% of the population and are related to altered functional integrity of large-scale brain networks. The link between moment-to-moment brain function and depressive symptomatology, and the implications of these relationships for clinical and community populations alike, remain understudied. The present study examined relationships between functional brain dynamics and subclinical-to-mild depressive symptomatology in a large community sample of adults with and without psychiatric diagnoses. This study used data made available through the Enhanced Nathan Kline Institute-Rockland Sample; 445 participants between 18 and 65 years of age completed a 10-min resting-state functional MRI scan. Coactivation pattern analysis was used to examine the dimensional relationship between depressive symptoms and whole-brain states. Elevated levels of depressive symptoms were associated with increased frequency and dwell time of the default mode network, a brain network associated with self-referential thought, evaluative judgment, and social cognition. Furthermore, increased depressive symptom severity was associated with less frequent occurrences of a hybrid brain network implicated in cognitive control and goal-directed behavior, which may impair the inhibition of negative thinking patterns in depressed individuals. These findings demonstrate how temporally dynamic techniques offer novel insights into time-varying neural processes underlying subclinical and clinically meaningful depressive symptomatology.

Indexed as

BrainDepressionAdultBrain MappingCreativityHumansMagnetic Resonance ImagingNeural Pathwaysbrain network dynamicscoactivation pattern analysisdepressive symptomsmedial frontoparietal networkresting state fMRI

Identifiers

PMID33774654
PMCPMC8491671
OpenAlexW3149674515

What OpenQuestion holds

Textmetadata
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.