Sensorimotor adaptation modifies action effects on sensory binding

Corveleyn, Xavier; López-Moliner, Joan; Coello, Yann

Document type :

Article dans une revue scientifique

DOI :

10.3758/s13414-014-0772-6

PMID :

25280521

Permalink :

http://hdl.handle.net/20.500.12210/4179

Title :

Sensorimotor adaptation modifies action effects on sensory binding

Author(s) :

Corveleyn, Xavier [Auteur]
Unité de Recherche en Sciences Cognitives et Affectives [URECA]
López-Moliner, Joan [Auteur]
Coello, Yann [Auteur]

Laboratoire Sciences Cognitives et Sciences Affectives - UMR 9193 [SCALab]

Journal title :

Attention, Perception & Psychophysics

Abbreviated title :

Atten Percept Psychophys

Volume number :

Pages :

626-637

Publication date :

2015-02

ISSN :

1943-393X

HAL domain(s) :

Sciences cognitives

English abstract : [en]

Previous studies have shown that performing a motor action toward a target decreases the perceptual asynchrony observed in a temporal order judgment (TOJ) of a change in the target's visual attributes. We examined the ...
Show more >Previous studies have shown that performing a motor action toward a target decreases the perceptual asynchrony observed in a temporal order judgment (TOJ) of a change in the target's visual attributes. We examined the temporal limit of this effect and whether this temporal limit can be extended through sensorimotor adaptation. Participants performed a TOJ task related to changes of the position and color of a visual stimulus in a perceptual and a motor task. A fixed change (color or position) occurred 250 or 500 ms following an auditory cue (perceptual task) or the end of a manual reaching action (motor task), whereas the variable change (position or color) occurred randomly within a time window of ±200 ms locked to the fixed change. The points of subjective simultaneity (PSSs) revealed that performing a voluntary action decreased the temporal asynchrony observed in the perceptual task, but only in the 250-ms delay condition. In Experiment 2, the fixed change occurred 1 s after either an auditory cue or the end of a manual reaching action, and the variable change occurred either simultaneously (new sensorimotor contingencies, 60 % of trials) or within a time window of ±200 ms (40 % of trials). The PSSs revealed that temporal asynchrony decreased in the motor task, but only after adaptation to the 1-s delay. Taken together, these data show that voluntary motor action affects the temporal binding of visual attributes for a period of less than 500 ms after the end of the action. Sensorimotor adaptation can nevertheless extend this time interval, at least up to 1 s.Show less >

Language :

Anglais

Audience :

Non spécifiée

Administrative institution(s) :

Université de Lille
CNRS
CHU Lille

Collections :

Sciences Cognitives et Sciences Affectives (SCALab) - UMR 9193

Research team(s) :

Équipe Action, Vision et Apprentissage (AVA)

Submission date :

2019-02-13T14:50:38Z
2020-04-10T12:48:22Z

Version	Link	Modification date
2	20.500.12210/4179*	2020-04-10T12:45:47Z
1	20.500.12210/4179.1	2019-02-13T14:50:38Z

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Sensorimotor adaptation modifies action ...

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