title: When music tempo affects the temporal congruence between physical practice and motor imagery.
abstract: When people listen to music, they hear beat and a metrical structure in the rhythm; these perceived patterns enable coordination with the music. A clear correspondence between the tempo of actual movement (e.g., walking) and that of music has been demonstrated, but whether similar coordination occurs during motor imagery is unknown. Twenty participants walked naturally for 8m, either physically or mentally, while listening to slow and fast music, or not listening to anything at all (control condition). Executed and imagined walking times were recorded to assess the temporal congruence between physical practice (PP) and motor imagery (MI). Results showed a difference when comparing slow and fast time conditions, but each of these durations did not differ from soundless condition times, hence showing that body movement may not necessarily change in order to synchronize with music. However, the main finding revealed that the ability to achieve temporal congruence between PP and MI times was altered when listening to either slow or fast music. These data suggest that when physical movement is modulated with respect to the musical tempo, the MI efficacy of the corresponding movement may be affected by the rhythm of the music. Practical applications in sport are discussed as athletes frequently listen to music before competing while they mentally practice their movements to be performed.
authors.affiliation: Département des Neurosciences Fondamentales, CMU, Université de Genève, Michel-Servet 1, 1211 Genève, Suisse; Centre de Psychiatrie et Neurosciences (Inserm UMR S894), Université Paris Descartes, Paris, France. Electronic address: Ursula.debarnot@gmail.com.
authors.forename: Ursula
authors.initials: U
authors.lastname: Debarnot
authors.affiliation: Centre de Recherche et d'Innovation sur le sport, EA 647, Université Claude Bernard Lyon 1, Université de Lyon, France; Institut Universitaire de France, Paris, France.
authors.forename: Aymeric
authors.initials: A
authors.lastname: Guillot
mesh_terms: D000328:Adult; D001307:Auditory Perception / Q000502:physiology; D005260:Female; D006801:Humans; D007092:Imagination / Q000502:physiology*; D008297:Male; D009068:Movement / Q000502:physiology*; D009146:Music / Q000523:psychology*; D016138:Walking / Q000502:physiology* / Q000523:psychology; D055815:Young Adult
keywords: Imagery; Mental chronometry; Music; Temporal congruence