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  No effects of 1 Hz offline TMS on performance in the stop-signal game

Friehs, M., Siodmiak, J., Donzallaz, M. C., Matzke, D., Numssen, O., Frings, C., et al. (2023). No effects of 1 Hz offline TMS on performance in the stop-signal game. Scientific Reports, 13(1): 11565. doi:10.1038/s41598-023-38841-z.

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 Urheber:
Friehs, Maximilian1, 2, 3, Autor           
Siodmiak, Julia1, 4, Autor
Donzallaz, Michelle C.5, Autor
Matzke, Dora5, Autor
Numssen, Ole1, Autor                 
Frings, Christian6, Autor
Hartwigsen, Gesa1, 7, Autor                 
Affiliations:
1Lise Meitner Research Group Cognition and Plasticity, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_3025665              
2School of Psychology, University College Dublin, Ireland, ou_persistent22              
3Research Group Psychology of Conflict Risk and Safety, University of Twente, Enschede, the Netherlands, ou_persistent22              
4University of Gdansk, Poland, ou_persistent22              
5Department of Psychology, University of Amsterdam, the Netherlands, ou_persistent22              
6Department of General Psychology and Methodology, University of Trier, Germany, ou_persistent22              
7Wilhelm Wundt Institute for Psychology, University of Leipzig, Germany, ou_persistent22              

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Schlagwörter: Cognitive neuroscience; Human behaviour
 Zusammenfassung: Stopping an already initiated action is crucial for human everyday behavior and empirical evidence points toward the prefrontal cortex playing a key role in response inhibition. Two regions that have been consistently implicated in response inhibition are the right inferior frontal gyrus (IFG) and the more superior region of the dorsolateral prefrontal cortex (DLPFC). The present study investigated the effect of offline 1 Hz transcranial magnetic stimulation (TMS) over the right IFG and DLPFC on performance in a gamified stop-signal task (SSG). We hypothesized that perturbing each area would decrease performance in the SSG, albeit with a quantitative difference in the performance decrease after stimulation. After offline TMS, functional short-term reorganization is possible, and the domain-general area (i.e., the right DLPFC) might be able to compensate for the perturbation of the domain-specific area (i.e., the right IFG). Results showed that 1 Hz offline TMS over the right DLPFC and the right IFG at 110% intensity of the resting motor threshold had no effect on performance in the SSG. In fact, evidence in favor of the null hypothesis was found. One intriguing interpretation of this result is that within-network compensation was triggered, canceling out the potential TMS effects as has been suggested in recent theorizing on TMS effects, although the presented results do not unambiguously identify such compensatory mechanisms. Future studies may result in further support for this hypothesis, which is especially important when studying reactive response in complex environments.

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Sprache(n): eng - English
 Datum: 2023-03-232023-07-162023-07-18
 Publikationsstatus: Online veröffentlicht
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1038/s41598-023-38841-z
PMID: 37463991
PMC: PMC10354051
 Art des Abschluß: -

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Förderorganisation : Projekt DEAL
Projektname : -
Grant ID : FR4485/1-1; HA 6314/4-2; HA 6314/9-1
Förderprogramm : -
Förderorganisation : German Research Foundation (DFG)
Projektname : -
Grant ID : -
Förderprogramm : -
Förderorganisation : Max Planck Society
Projektname : -
Grant ID : VI.Vidi.191.091
Förderprogramm : -
Förderorganisation : Dutch Research Council (NWO)

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Titel: Scientific Reports
  Kurztitel : Sci. Rep.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: London, UK : Nature Publishing Group
Seiten: - Band / Heft: 13 (1) Artikelnummer: 11565 Start- / Endseite: - Identifikator: ISSN: 2045-2322
CoNE: https://pure.mpg.de/cone/journals/resource/2045-2322