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| Research article summary (published 28 Feb 2008): |
Effect of imagined movement speed on subsequent motor performance.
Full Abstract
Researchers realize that motor imagery (MI) duration is closely linked to actual motor action duration. In 2 experiments, the authors investigated the effect of changing MI speed on actual movement duration over a 3-week training period. Experiment 1 involved 2 series of body movements that 24 participants mentally performed faster or slower than their actual execution speeds. The fast MI group's actual times decreased on subsequent performance. Participants in Experiment 2 were 21 skilled athletes who increased (decreased) their well-rehearsed actual movement times after MI training at a slow (fast) speed. The effect was task-related, however: MI affected only self-initiated movement. The effect of MI on actual speed execution supports the ideomotor theory because anticipation of sensory consequences of actions is mentally represented.
Author information
Author/s: Louis, Magali (M); Guillot, Aymeric (A); Maton, Sylvain (S); Doyon, Julien (J); Collet, Christian (C);
Affiliation: Centre de Recherche et d'Innovation sur le Sport, Université Claude Bernard Lyon I, Lyon, France.
Journal and publication information
Publication Type: Comparative Study; Journal Article
Journal: Journal of motor behavior (J Mot Behav), published in United States. (Language: eng)
Reference: 2008-Mar; vol 40 (issue 2) : pp 117-32
Dates: Created 2008/04/10; Completed 2008/06/03;
PMID: 18400678, status: MEDLINE (last retrieval date: 2/18/2009, IMS Date: )
Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.
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