Effect of the stop-signal modality on brain electrical activity associated with suppression of ongoing actions

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dc.contributor.authorCarrillo-de-la-Peña, María T
dc.contributor.authorBonilla, Fidel M.
dc.contributor.authorGonzález-Villar, Alberto J.
dc.date.accessioned2020-03-14T14:58:16Z
dc.date.available2020-03-14T14:58:16Z
dc.date.issued2019
dc.description.abstractenglishTo clarify how the modality of stop signals affects the ability to suppress ongoing actions, we compared behavioural indices and event-related potentials (ERPs) recorded in healthy volunteers performing visual and auditory stop-signal tasks. Auditory stop signals were associated with faster reaction times and shorter stop-N2 and stop-P3 latencies. Given that the tasks did not differ in attentional/arousal processes (go-P3 or stop-P3 amplitudes) or motor preparation (LRP amplitude, onset or latency), our results suggest that stop signal modality mainly affects bottom-up sensory processes (faster auditory processing). The ERP waveform obtained by subtracting successfully stopped from unsuccessfully stopped trials showed similar amplitude and topography in both tasks, indicating that the strength of top-down processes related to inhibition was independent of modality. The findings contribute further knowledge about the variables associated with efficient inhibition and have practical implications for the design of settings or interventions to improve reactive inhibitioneng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1016/j.biopsycho.2019.01.010
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn0301-0511
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlrepourl:https://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/2048
dc.language.isoeng
dc.publisherElsevierspa
dc.publisher.journalBiological Psychologyspa
dc.relation.ispartofseriesBiological Psychology, 0301-0511, Vol. 143, 2019, p.85-92spa
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0301051118305441?via%3Dihub
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf62
dc.rights.creativecommons2019
dc.rights.localAcceso cerradospa
dc.subject.decsFenómenos biomecánicosspa
dc.subject.decsGeneralización del estimulospa
dc.subject.decsDesempeño psicomotorspa
dc.subject.keywordsMotor preparationspa
dc.subject.keywordsMotor inhibitionspa
dc.subject.keywordsStop-signal taskspa
dc.subject.keywordsStimulus modality effectsspa
dc.titleEffect of the stop-signal modality on brain electrical activity associated with suppression of ongoing actionsspa
dc.title.translatedEffect of the stop-signal modality on brain electrical activity associated with suppression of ongoing actions
dc.typearticlespa
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localartículospa

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