Effects of interoceptive accuracy on timing control in the synchronization tapping task.
Effects of interoceptive accuracy on timing control in the synchronization tapping task.
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DOI：
10.3389/fnins.2022.907836
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发表时间：
2022
影响因子：
4.3
通讯作者：
Ohira, Hideki
中科院分区：
文献类型：
--
作者：
Tomyta, Kenta;Katahira, Kentaro;Ohira, Hideki
人类经常进行有节奏的同步运动。专业的音乐家和舞蹈家尤其能很好地完成这种运动任务，并且比非音乐家和非舞蹈家有更高的内感受准确性（IAcc）。因此，我们假设，有节奏的同步运动可能会增强较高的IAcc。为了研究这一假设，本研究进行了心跳计数任务和节奏同步敲击任务与正常（更容易）和缓慢（更难）的tempi节拍器。然而，与我们的假设不一致的是，较高的IAcc与时间控制呈负相关，但仅在慢克里思条件下[r（30）= 0.46，p < 0.05]。这表明，较高的IAcc并没有增强节奏同步运动中的时间控制，而是削弱了它，静息心率变异性与时间控制无关。
Humans often perform rhythmic synchronized movements. Professional musicians and dancers particularly perform such movement tasks well and have a higher interoceptive accuracy (IAcc) than non-musicians and non-dancers. We thus hypothesized that rhythmic synchronized movements might be enhanced by a higher IAcc. To investigate this hypothesis, this study conducted a heartbeat counting task and a rhythmic synchronization tapping task with normal (easier) and slow (harder) tempi metronomes. Inconsistent with our hypothesis, however, a higher IAcc was negatively correlated with timing control, but only in the slow tempo condition [r (30) = 0.46, p < 0.05]. This suggests that a higher IAcc did not enhance timing control in rhythmic synchronized movements but rather weakened it, resting heart rate variability was not correlated with timing control.
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影响因子：
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通讯作者：
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