Evidence map›Paper›PMID 39164105›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2024

Influence of Large-Scale Brain State Dynamics on the Evoked Response to Brain Stimulation.

Amin Kabir, Prabhjot Dhami, Marie-Anne Dussault Gomez, Daniel M Blumberger, Zafiris J Daskalakis, Sylvain Moreno, Faranak Farzan

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Clinical utility and prospective of TMS-EEG: Updated review from an international expert group.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2026
    Review
  5. Neuromodulation and cognition in late-life depression.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    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

7 authors.

Amin KabirCentre for Engineering-Led Brain Research, School of Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia V3T 0A3, Canada.ORCID 0000-0002-9530-8627
Prabhjot DhamiCentre for Engineering-Led Brain Research, School of Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia V3T 0A3, Canada.
Marie-Anne Dussault GomezCentre for Engineering-Led Brain Research, School of Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia V3T 0A3, Canada.
Daniel M BlumbergerTemerty Centre for Therapeutic Brain Intervention, Centre for Addiction and Mental Health, Toronto, Ontario M6J 1A8, Canada.
Zafiris J DaskalakisDepartment of Psychiatry, University of California San Diego, La Jolla, California 92093.
Sylvain MorenoSchool of Interactive Arts and Technology, Simon Fraser University, Surrey, British Columbia V3T 0A3, Canada.
Faranak FarzanCentre for Engineering-Led Brain Research, School of Mechatronic Systems Engineering, Simon Fraser University, Surrey, British Columbia V3T 0A3, Canada ffarzan@sfu.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding how spontaneous brain activity influences the response to neurostimulation is crucial for the development of neurotherapeutics and brain-computer interfaces. Localized brain activity is suggested to influence the response to neurostimulation, but whether fast-fluctuating (i.e., tens of milliseconds) large-scale brain dynamics also have any such influence is unknown. By stimulating the prefrontal cortex using combined transcranial magnetic stimulation (TMS) and electroencephalography, we examined how dynamic global brain state patterns, as defined by microstates, influence the magnitude of the evoked brain response. TMS applied during what resembled the canonical Microstate C was found to induce a greater evoked response for up to 80 ms compared with other microstates. This effect was found in a repeated experimental session, was absent during sham stimulation, and was replicated in an independent dataset. Ultimately, ongoing and fast-fluctuating global brain states, as probed by microstates, may be associated with intrinsic fluctuations in connectivity and excitation-inhibition balance and influence the neurostimulation outcome. We suggest that the fast-fluctuating global brain states be considered when developing any related paradigms.

Indexed as

BrainElectroencephalographyPrefrontal CortexTranscranial Magnetic StimulationAdultEvoked PotentialsFemaleHumansMaleYoung Adultelectroencephalography (EEG)microstatesstate dependencyTMS–EEGtranscranial magnetic stimulation (TMS)

Identifiers

PMID39164105
PMCPMC11426374

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.