Applauding with Closed Hands: Neural Signature of Action-Sentence Compatibility Effects

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dc.contributor.authorAravena, Pia
dc.contributor.authorHurtado, Esteban
dc.contributor.authorRiveros, Rodrigo
dc.contributor.authorCardona, Juan Felipe
dc.contributor.authorManes, Facundo
dc.contributor.authorIbanez, Agustin
dc.date.accessioned2024-01-10T13:46:00Z
dc.date.available2024-01-10T13:46:00Z
dc.date.issued2010
dc.description.abstractBackground: Behavioral studies have provided evidence for an action-sentence compatibility effect (ACE) that suggests a coupling of motor mechanisms and action-sentence comprehension. When both processes are concurrent, the action sentence primes the actual movement, and simultaneously, the action affects comprehension. The aim of the present study was to investigate brain markers of bidirectional impact of language comprehension and motor processes.
dc.description.abstractMethodology/Principal Findings: Participants listened to sentences describing an action that involved an open hand, a closed hand, or no manual action. Each participant was asked to press a button to indicate his/her understanding of the sentence. Each participant was assigned a hand-shape, either closed or open, which had to be used to activate the button. There were two groups (depending on the assigned hand-shape) and three categories (compatible, incompatible and neutral) defined according to the compatibility between the response and the sentence. ACEs were found in both groups. Brain markers of semantic processing exhibited an N400-like component around the Cz electrode position. This component distinguishes between compatible and incompatible, with a greater negative deflection for incompatible. Motor response elicited a motor potential (MP) and a re-afferent potential (RAP), which are both enhanced in the compatible condition.
dc.description.abstractConclusions/Significance: The present findings provide the first ACE cortical measurements of semantic processing and the motor response. N400-like effects suggest that incompatibility with motor processes interferes in sentence comprehension in a semantic fashion. Modulation of motor potentials (MP and RAP) revealed a multimodal semantic facilitation of the motor response. Both results provide neural evidence of an action-sentence bidirectional relationship. Our results suggest that ACE is not an epiphenomenal post-sentence comprehension process. In contrast, motor-language integration occurring during the verb onset supports a genuine and ongoing brain motor-language interaction.
dc.description.funderCONICET (The National Scientific and Technical Research Council)
dc.description.funderFINECO (Foundation for Research in Cognitive Neurosciences)
dc.format.extent14 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1371/journal.pone.0011751
dc.identifier.issn1932-6203
dc.identifier.pubmedidMEDLINE:20676367
dc.identifier.urihttps://doi.org/10.1371/journal.pone.0011751
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/79108
dc.identifier.wosidWOS:000280520100002
dc.information.autorucPsicología;Hurtado E;S/I;16876
dc.information.autorucPsicología;Ibáñez I;S/I;134398
dc.issue.numero7
dc.language.isoen
dc.nota.accesoSin adjunto
dc.publisherPUBLIC LIBRARY SCIENCE
dc.revistaPLOS ONE
dc.rightsregistro bibliográfico
dc.subjectCORTICAL POTENTIALS
dc.subjectMOTOR SYSTEM
dc.subjectACTION WORDS
dc.subjectELECTROPHYSIOLOGICAL EVIDENCE
dc.subjectFRONTOTEMPORAL DEGENERATION
dc.subjectATTENTIONAL PROCESSES
dc.subjectPARKINSONS-DISEASE
dc.subjectVERB COMPREHENSION
dc.subjectFINGER MOVEMENT
dc.subjectLANGUAGE
dc.titleApplauding with Closed Hands: Neural Signature of Action-Sentence Compatibility Effects
dc.typeartículo
dc.volumen5
sipa.codpersvinculados16876
sipa.codpersvinculados134398
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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