Title :

Use of variable online visual feedback to optimize sensorimotor coding and learning of a motor sequence

Author(s) :

Bernardo, Marie [Auteur]
Centre de recherches sur la cognition et l'apprentissage [UMR 7295] [CeRCA [Poitiers, Tours]]
Blandin, Yannick [Auteur]
Université de Poitiers – Faculté des Sciences du sport [UFR STAPS – FSS [Poitiers]]
Centre de recherches sur la cognition et l'apprentissage [UMR 7295] [CeRCA [Poitiers, Tours]]
Centre National de la Recherche Scientifique [CNRS]
Casiez, Géry [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Institut universitaire de France [IUF]
Technology and knowledge for interaction [LOKI]
Université de Lille
Scotto, Cécile [Auteur]
Centre de recherches sur la cognition et l'apprentissage [UMR 7295] [CeRCA [Poitiers, Tours]]

Journal title :

PLOS ONE

Pages :

e0294138

Publisher :

Public Library of Science

Publication date :

2023-11-27

ISSN :

1932-6203

HAL domain(s) :

Sciences cognitives

English abstract : [en]

The present study characterized the impact of reliable and/or unreliable online visual feedback and their order of presentation on the coding and learning of a motor sequence. Participants practiced a 12-element motor ...
Show more >The present study characterized the impact of reliable and/or unreliable online visual feedback and their order of presentation on the coding and learning of a motor sequence. Participants practiced a 12-element motor sequence 200 times. During this acquisition phase, two groups received a single type (i.e., either reliable or unreliable) of online visual feedback, two other groups encountered both types of feedback: either reliable first then unreliable, or unreliable first then reliable. Delayed retention tests and intermanual transfer tests (visuospatial and motor) were administered 24 hours later. Results showed that varying the reliability of online visual information during the acquisition phase allowed participants to use different task coding modalities without damaging their long-term sequence learning. Moreover, starting with reliable visual feedback, replaced halfway through with unreliable feedback promoted motor coding, which is seldom observed. This optimization of motor coding opens up interesting perspectives, as it is known to promote better learning of motor sequences.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL