Factors governing the assignment of visual consequence to the corresponding action

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buir.contributor.authorÜrgen, Buse M.
buir.contributor.orcidÜrgen, Buse M.|0000-0001-8776-8394
dc.citation.epage766en_US
dc.citation.issueNumber3en_US
dc.citation.spage756en_US
dc.citation.volumeNumber127en_US
dc.contributor.authorReichenbach, Alexandra
dc.contributor.authorÜrgen, Buse M.
dc.contributor.authorApostolakis, Sotirios
dc.contributor.authorMichlin, Liora
dc.contributor.authorDiedrichsen, Jörn
dc.date.accessioned2023-02-24T05:53:28Z
dc.date.available2023-02-24T05:53:28Z
dc.date.issued2022-03-07
dc.departmentNational Magnetic Resonance Research Center (UMRAM)en_US
dc.description.abstractTo achieve fast feedback control of voluntary movements, the visual consequences of our motor commands need to be quickly identified and analyzed by the motor control processes in the brain. These processes work remarkably well even in complex visual environments and in the face of discrepancies between physical actuator and visually perceived effect, e.g. when moving a computer mouse on a visually crowded screen. Here, we use an ambiguous situation in which a single cursor could be controlled by either the left or the right hand to determine the visual and cognitive factors that determine the assignment of a visual stimulus to the corresponding motor command. Our results demonstrate that the visuomotor system is exquisitely sensitive to the spatio-temporal correlation between cursor and hands, learning the appropriate mapping implicitly within several minutes. In contrast, spatial proximity between end effector and visual consequence has an immediate but only transient effect on the assignment process. Finally, an explicit instruction about which hand controls the cursor only has a minor influence when the instruction is presented first. These findings provide insight into the relative importance of the factors that determine the binding of visual information to the corresponding motor structures to enable fast feedback control.en_US
dc.identifier.doi10.1152/jn.00450.2021en_US
dc.identifier.issn0022-3077
dc.identifier.urihttp://hdl.handle.net/11693/111668
dc.language.isoEnglishen_US
dc.publisherAmerican Physiological Societyen_US
dc.relation.isversionofhttps://www.doi.org/10.1152/jn.00450.2021en_US
dc.source.titleJournal of Neurophysiologyen_US
dc.subjectAutomatic processingen_US
dc.subjectVision for actionen_US
dc.subjectVisuomotor bindingen_US
dc.subjectVisuomotor controlen_US
dc.titleFactors governing the assignment of visual consequence to the corresponding actionen_US
dc.typeArticleen_US

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