Evidence map›Paper›PMID 33169903›Full record

ArticleHuman brain mapping2021

Prevent breaking bad: A proof of concept study of rebalancing the brain's rumination circuit with real-time fMRI functional connectivity neurofeedback.

Aki Tsuchiyagaito, Masaya Misaki, Obada Al Zoubi, Tulsa 1000 Investigators, Martin Paulus, Jerzy Bodurka

Open access · goldAbstract read
In one paragraph

Article in Human brain mapping, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 26 citations in OpenAlex.

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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.

Aki TsuchiyagaitoLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.
Masaya MisakiLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.
Obada Al ZoubiLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.
Tulsa 1000 InvestigatorsLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.
Martin PaulusLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.
Jerzy BodurkaLaureate Institute for Brain Research, Tulsa, Oklahoma, USA.ORCID 0000-0003-0053-9746
Laureate Institute for Brain Research · USJapan Society for the Promotion of Science · JPOklahoma State University at Tulsa · US

Funding

The Center for Neuroscience-based Mental Health Assessment and Prediction (NEUROMAP)P20GM121312 · NIGMS · LAUREATE INSTITUTE FOR BRAIN RESEARCH · PI Maëlle Camille Marie Gueguen · 2017 to 2026
$23.7M
NIGMS NIH HHS P20 GM121312
6 · The paper itself

Abstract

Rumination, repetitively thinking about the causes, consequences, and one's negative affect, has been considered as an important factor of depression. The intrusion of ruminative thoughts is not easily controlled, and it may be useful to visualize one's neural activity related to rumination and to use that information to facilitate one's self-control. Real-time fMRI neurofeedback (rtfMRI-nf) enables one to see and regulate the fMRI signal from their own brain. This proof-of concept study utilized connectivity-based rtfMRI-nf (cnf) to normalize brain functional connectivity (FC) associated with rumination. Healthy participants were instructed to brake or decrease FC between the precuneus and the right temporoparietal junction (rTPJ), associated with high levels of rumination, while engaging in a self-referential task. The cnf group (n = 14) showed a linear decrease in the precuneus-rTPJ FC across neurofeedback training (trend [112] = -0.180, 95% confidence interval [CI] -0.330 to -0.031, while the sham group (n = 14) showed a linear increase in the target FC (trend [112] = 0.151, 95% CI 0.017 to 0.299). Although the cnf group showed a greater reduction in state-rumination compared to the sham group after neurofeedback training (p < .05), decoupled precuneus-rTPJ FC did not predict attenuated state-rumination. We did not find any significant aversive effects of rtfMRI-nf in all study participants. These results suggest that cnf has the capacity to influence FC among precuneus and rTPJ of a ruminative brain circuit. This approach can be applied to mood and anxiety patients to determine the clinical benefits of reduction in maladaptive rumination.

Indexed as

ConnectomeAdolescentAdultFemaleHumansMagnetic Resonance ImagingMaleNerve NetNeurofeedbackParietal LobeProof of Concept StudyRumination, CognitiveTemporal LobeYoung AdultfMRI neurofeedbackfunctional connectivityprecuneusright temporoparietal junctionrumination

Identifiers

PMID33169903
PMCPMC7856643
OpenAlexW3104286805

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.