Evidence map›Paper›PMID 31422421›Full record

ArticleExperimental brain research2019

Individual differences in intracortical inhibition predict motor-inhibitory performance.

Jason L He, I Fuelscher, J Coxon, N Chowdhury, Wei-Peng Teo, P Barhoun, P Enticott, C Hyde

Abstract read
PubMed Publisher
In one paragraph

Article in Experimental brain research, 2019. 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
–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

14 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Reduced motor cortex GABAMolecular psychiatry · 2021
    Article
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.

Jason L HeCognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood Campus, 221 Burwood Hwy, Burwood, VIC, Australia. jason.he@deakin.edu.au.ORCID http://orcid.org/0000-0003-2983-0166
I FuelscherCognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood Campus, 221 Burwood Hwy, Burwood, VIC, Australia.
J CoxonSchool of Psychological Sciences, Monash Institute of Cognitive and Clinical Neuroscience, Monash University, Melbourne, Australia.
N ChowdhurySchool of Psychology, The University of Sydney, Sydney, Australia.
Wei-Peng TeoSchool of Exercise and Nutrition Sciences, Institute for Physical Activity and Nutrition (IPAN), Deakin University, Geelong, Australia.
P BarhounCognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood Campus, 221 Burwood Hwy, Burwood, VIC, Australia.
P EnticottCognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood Campus, 221 Burwood Hwy, Burwood, VIC, Australia.
C HydeCognitive Neuroscience Unit, School of Psychology, Deakin University, Burwood Campus, 221 Burwood Hwy, Burwood, VIC, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies in which single- and paired-pulse TMS was applied during motor task performance have shed considerable light on the functional relevance of popular TMS-derived neurophysiological biomarkers such as short-interval intracortical inhibition (SICI) and long-interval intracortical inhibition (LICI). While it has become well established that corticospinal excitability and intracortical inhibition are modulated during the enactment and cancellation of actions, it has remained unclear as to whether interindividual differences in these neurophysiological markers were associated with an individual's actual ability to restrain and cancel actions. In this study, we found that individual differences in both SICI and LICI were positively associated with relevant performance metrics on the go/no-go task and stop-signal task. Specifically, we found that individuals with greater resting SICI and LICI were faster to respond on go trials of the go/no-go task and were also more accurate at inhibiting their manual responses on both go/no-go and stop-signal tasks. These results are in support of findings from our earlier study and also provide new evidence for a general relationship between individual differences in resting-state GABAergic intracortical inhibitory functioning and motor inhibition.

Indexed as

IndividualityAdultEvoked Potentials, MotorFemaleHumansInhibition, PsychologicalMaleMotor CortexMuscle, SkeletalNeural InhibitionRestTranscranial Magnetic StimulationYoung AdultBrain StimulationCancellationGABAGoInhibitionIntracortical inhibitionRestraintStopTranscranial magnetic stimulation

Identifiers

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.