Evidence map›Paper›PMID 34021043›Full record

Trial reportThe Journal of neuroscience : the official journal of the Society for Neuroscience2021

Closed-Loop Neurofeedback of α Synchrony during Goal-Directed Attention.

Jyoti Mishra, Mira Lowenstein, Richard Campusano, Yihan Hu, Juan Diaz-Delgado, Jacqueline Ayyoub, Rajat Jain, Adam Gazzaley

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. 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

8 authors at 1 institution in 1 country.

Jyoti MishraDepartment of Psychiatry, University of California San Diego, La Jolla, California 92037 jymishra@ucsd.edu.
Mira LowensteinDepartment of Neurology, University of California San Francisco, San Francisco, California 94158.
Richard CampusanoDepartment of Neurology, University of California San Francisco, San Francisco, California 94158.
Yihan HuNeural Engineering and Translation Labs, University of California San Diego, La Jolla, California 92037.
Juan Diaz-DelgadoNeural Engineering and Translation Labs, University of California San Diego, La Jolla, California 92037.
Jacqueline AyyoubDepartment of Neurology, University of California San Francisco, San Francisco, California 94158.
Rajat JainDepartment of Neurology, University of California San Francisco, San Francisco, California 94158.
Adam GazzaleyDepartment of Neurology, University of California San Francisco, San Francisco, California 94158.
University of California, San Francisco · US

Funding

Causal dynamics in neural networks underlying top-down modulationR01MH096861 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GAZZALEY, ADAM H · 2012 to 2015
$1.6M
NIMH NIH HHS R01 MH096861
6 · The paper itself

Abstract

α Oscillations in sensory cortex, under frontal control, desynchronize during attentive preparation. Here, in a selective attention study with simultaneous EEG in humans of either sex, we first demonstrate that diminished anticipatory α synchrony between the mid-frontal region of the dorsal attention network and ventral visual sensory cortex [frontal-sensory synchrony (FSS)] significantly correlates with greater task performance. Then, in a double-blind, randomized controlled study in healthy adults, we implement closed-loop neurofeedback (NF) of the anticipatory α FSS signal over 10 d of training. We refer to this closed-loop experimental approach of rapid NF integrated within a cognitive task as cognitive NF (cNF). We show that cNF results in significant trial-by-trial modulation of the anticipatory α FSS measure during training, concomitant plasticity of stimulus-evoked α/θ responses, as well as transfer of benefits to response time (RT) improvements on a standard test of sustained attention. In a third study, we implement cNF training in children with attention deficit hyperactivity disorder (ADHD), replicating trial-by-trial modulation of the anticipatory α FSS signal as well as significant improvement of sustained attention RTs. These first findings demonstrate the basic mechanisms and translational utility of rapid cognitive-task-integrated NF.

Indexed as

Attention Deficit Disorder with HyperactivityAdultAlpha RhythmAttentionCerebral CortexChildDouble-Blind MethodFemaleGoalsHumansMaleNeurofeedbackNeuronal PlasticityReaction Timeattention deficit hyperactivity disorderbrain computer interfacecognitive neurofeedbackdorsal attention networkneuroplasticitysynchrony

Identifiers

PMID34021043
PMCPMC8244977
OpenAlexW3160542047

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.