Actions can fail - even though this is well known, little is known about what distinguishes neurophysiological processes preceding errors and correct actions. In this study, relying on the Theory of Event Coding, we test the assumption that only specific aspects of information coded in EEG activity are relevant for understanding processes leading to response errors. We examined N = 69 healthy participants who performed a mental rotation task and combined temporal EEG signal decomposition with multivariate pattern analysis (MVPA) and source localization analyses. We show that fractions of the EEG signal, primarily representing stimulus-response translation (event file) processes and motor response representations, are essential. Stimulus representations were less critical. The source localization results revealed widespread activity modulations in structures including the frontopolar, the middle and superior frontal, the anterior cingulate cortex, the cuneus, the inferior parietal cortex, and the ventral stream regions. These are associated with differential effects of the neural dynamics preceding correct/erroneous responses. The temporal-generalization MVPA showed that event file representations and representations of the motor response were already distinct 200 ms after stimulus presentation and this lasted till around 700 ms. The stability of this representational content was predictive for the magnitude of posterror slowing, which was particularly strong when there was no clear distinction between the neural activity profile of event file representations associated with a correct or an erroneous response. The study provides a detailed analysis of the dynamics leading to an error/correct response in connection to an overarching framework on action control.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:89501 |
| Date | 22 April 2024 |
| Creators | Yu, Shijing, Mückschel, Moritz, Hoffmann, Sven, Bluschke, Annet, Pscherer, Charlotte, Beste, Christian |
| Publisher | Wiley-Blackwell |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 1469-8986, e14146, 10.1111/psyp.14146, info:eu-repo/grantAgreement/Deutsche Forschungsgemeinschaft/FOR 2698: Kognitive Theorie des Tourette Syndroms - ein neuer Ansatz/360279285//Hyperbinding bei Patienten mit GTS - ein genauerer Blick |
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