Structure of variability in scanning movement predicts braille reading performance in children.
Structure of variability in scanning movement predicts braille reading performance in children.
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DOI：
10.1038/s41598-021-86674-5
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发表时间：
2021-03-30
影响因子：
4.6
通讯作者：
Stoffregen TA
中科院分区：
文献类型：
--
作者：
Nonaka T;Ito K;Stoffregen TA
在学习阅读盲文的儿童中，我们询问阅读手指的扫描运动的定量运动学是否与盲文阅读的熟练程度有关。在12个月的时间里，我们记录了8名先天或早期失明儿童阅读手指的位置和方向。我们发现，在速度波动的长期幂律时间相关性的强度增加与性能在盲文阅读。此外，我们发现，影响接触区域的手指上的阅读手指的角度方向的变化是负相关的盲文阅读性能。这些结果证实了手指扫描运动的定量运动学与盲文阅读的功能表现有关。这些结果增加了越来越多的证据，证明探索行为中的长距离时间相关性可以预测感知性能，并且将重要触觉信息集中在小的高分辨率区域上的扫描运动有助于信息的拾取。
Among children learning to read braille, we asked whether the quantitative kinematics of scanning movements of the reading finger would be related to the proficiency of braille reading. Over a period of 12 months, we recorded the position and orientation of the reading fingers of eight congenitally or early blind children. We found that the strength of long-range power-law temporal correlations in the velocity fluctuations increased with performance in braille reading. In addition, we found that the variability of the angular orientation of the reading finger that affects the contact region on the fingerpad was negatively related to braille reading performance. These results confirm that the quantitative kinematics of finger scanning movements were related to functional performance in braille reading. The results add to the growing body of evidence that long-range temporal correlations in exploratory behavior can predict perceptual performance, and that scanning movements that center important tactile information on the small, high resolution area contribute to the pickup of information.
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影响因子：
4.6
作者：
Amor TA;Reis SD;Campos D;Herrmann HJ;Andrade JS Jr
通讯作者：
Andrade JS Jr
影响因子：
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作者：
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影响因子：
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作者：
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通讯作者：
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DOI：
10.1007/978-1-4939-3527-7_9
发表时间：
2016-01-01
期刊：
BAT BIOACOUSTICS: WITH 62 ILLUSTRATIONS
影响因子：
--
作者：
Hiryu, Shizuko;Mora, Emanuel C.;Riquimaroux, Hiroshi
通讯作者：
Riquimaroux, Hiroshi
DOI：
10.1098/rspb.2009.2326
发表时间：
2010-06-22
影响因子：
4.7
作者：
Boeddeker, Norbert;Dittmar, Laura;Egelhaaf, Martin
通讯作者：
Egelhaaf, Martin