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首页> 外文期刊>Annals of the New York Academy of Sciences >Sensorimotor mechanisms in music performance: actions that go partially wrong
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Sensorimotor mechanisms in music performance: actions that go partially wrong

机译：音乐表演中的感觉运动机制：部分错误的动作

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摘要

Even expert musicians make errors occasionally, and overt responses that are correct may be accompanied by partial error behavior that can be indicative of online error detection processes. We compare pianists' production of correct pitches, pitch errors, and partial errors (correct pitches with incorrect force or duration) by examining events prior to errors. Errors tended to be produced with slower durations and softer intensities (associated with force reduction) than correct events. In addition, pre-error events tended to have durations and intensities that fell between those of errors and correct responses, presumably due to response competition with upcoming errors that resulted in partial-error outcomes. These findings support the inference that partial information about upcoming (planned) sequence events is used to guide current responses, consistent with cascade models of activation during sequence production.
机译：即使是专业音乐人也偶尔会犯错误，而正确的公开答案可能会伴随着部分错误行为，这些行为可能表示在线错误检测过程。我们通过检查误差之前的事件来比较钢琴演奏者产生的正确音高，音高误差和部分误差（具有不正确的力度或持续时间的正确音高）。与正确的事件相比，错误往往以较慢的持续时间和较弱的强度（与减小力有关）产生。此外，错误前事件的持续时间和强度往往介于错误和正确响应之间，可能是由于响应竞争与即将到来的错误导致了部分错误结果。这些发现支持这样的推论，即有关即将发生的（计划的）序列事件的部分信息用于指导当前响应，这与序列产生过程中激活的级联模型一致。

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