Dissertation/Thesis
Modality-specific organization in the representation of sensorimotor sequences
| Τίτλος: | Modality-specific organization in the representation of sensorimotor sequences |
|---|---|
| Συγγραφείς: | Boutin, Arnaud, Massen, Cristina, Heuer, Herbert |
| Πηγή: | Frontiers in psychology, 4: 937 |
| Στοιχεία εκδότη: | Frontiers Media S.A. |
| Έτος έκδοσης: | 2013 |
| Θεματικοί όροι: | sequence learning, stimulus modality, sensorimotor representation, chunking, implicit/explicit processing, psy |
| Περιγραφή: | Sensorimotor representations of movement sequences are hierarchically organized. Here we test the effects of different stimulus modalities on such organizations. In the visual group, participants responded to a repeated sequence of visually presented stimuli by depressing spatially compatible keys on a response pad. In the auditory group, learners were required to respond to auditorily presented stimuli, which had no direct spatial correspondence with the response keys: the lowest pitch corresponded to the leftmost key and the highest pitch to the rightmost key. We demonstrate that hierarchically and auto-organized sensorimotor representations are developed through practice, which are specific both to individuals and stimulus modalities. These findings highlight the dynamic and sensory-specific modulation of chunk processing during sensorimotor learning – sensorimotor chunking – and provide evidence that modality-specific mechanisms underlie the hierarchical organization of sequence representations. |
| Τύπος εγγράφου: | Thesis |
| Γλώσσα: | English |
| Relation: | https://repository.publisso.de/resource/frl:6403155 |
| Διαθεσιμότητα: | https://repository.publisso.de/resource/frl:6403155 |
| Rights: | undefined |
| Αριθμός Καταχώρησης: | edsbas.6C4188A5 |
| Βάση Δεδομένων: | BASE |
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