Abstract
Neural imaging studies have shown that the brains of skilled musicians
respond differently to musical stimuli than do the brains of non-musicians,
particularly for musicians who commenced practice at an early age.
Whether brain attributes related to musical skill are attributable
to musical practice or are hereditary traits that influence the decision
to train musically is a subject of controversy, owing to its pedagogic
implications. Here we report that auditory cortical representations
measured neuromagnetically for tones of different timbre (violin
and trumpet) are enhanced compared to sine tones in violinists and
trumpeters, preferentially for timbres of the instrument of training.
Timbre specificity is predicted by a principle of use-dependent plasticity
and imposes new requirements on nativistic accounts of brain attributes
associated with musical skill.
- acoustic
- cortex,auditory
- cortex:
- methods,adult,analysis
- of
- physiology,auditory:
- physiology,evoked
- potentials,female,humans,magnetoencephalography,male,music,music,musicality,neuro,timbre
- stimulation,acoustic
- stimulation:
- variance,auditory,auditory
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