title: The effects of musical training on movement pre-programming and re-programming abilities: an event-related potential investigation.
abstract: Two response precuing experiments were conducted to investigate effects of musical skill level on the ability to pre- and re-programme simple movements. Participants successfully used advance information to prepare forthcoming responses and showed response slowing when precue information was invalid rather than valid. This slowing was, however, only observed for partially invalid but not fully invalid precues. Musicians were generally faster than non-musicians, but no group differences in the efficiency of movement pre-programming or re-programming were observed. Interestingly, only musicians exhibited a significant foreperiod lateralized readiness potential (LRP) when response hand was pre-specified or full advance information was provided. These LRP findings suggest increased effector-specific motor preparation in musicians than non-musicians. However, here the levels of effector-specific preparation did not predict preparatory advantages observed in behaviour. In sum, combining the response precuing and ERP paradigms serves a valuable tool to examine influences of musical training on movement pre- or re-programming processes.
authors: School of Psychology & Neuroscience, University of St Andrews, St Andrews KY16 9JP, UK.
authors: Melis
authors: M
authors: Anatürk
authors: School of Psychology & Neuroscience, University of St Andrews, St Andrews KY16 9JP, UK. Electronic address: ij7@st-andrews.ac.uk.
authors: Ines
authors: I
authors: Jentzsch
mesh_terms: D000293:Adolescent; D000328:Adult; D003265:Contingent Negative Variation / Q000502:physiology; D003463:Cues; D004569:Electroencephalography; D005071:Evoked Potentials / Q000502:physiology*; D005260:Female; D007839:Functional Laterality / Q000502:physiology; D006801:Humans; D007858:Learning / Q000502:physiology*; D008297:Male; D009068:Movement / Q000502:physiology*; D009146:Music / Q000523:psychology*; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D055815:Young Adult
keywords: CNV; LRP; Movement preparation; Musician; Re-programming