Dynamics of brain functional signals during sustained attention to response task
Dynamics of brain functional signals during sustained attention to response task
复制标题
持续注意反应任务期间大脑功能信号的动态
DOI：
10.11184/his.21.2_151
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
伊東嗣功，石井雅樹，堂坂浩二
中科院分区：
文献类型：
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作者：
Liu Chao;Wang Zheng;Nacpil Edric John Cruz;Hou Wenbin;Zheng Rencheng;伊東嗣功，石井雅樹，堂坂浩二
驾驶员分心被认为是一个严重的问题，并与相当大比例的交通事故有关。在这篇文章中，我们报告的开发和评估的近红外光谱（NIRS）系统的司机分心检测。我们观察到在持续注意反应任务（SART）错误期间在前额上测量的氧合血红蛋白信号增加。在SART错误的情况下，反应时间趋于减少。我们证实了氧合血红蛋白信号的变化和反应时的变化伴随着分心。基于这些结果，我们建议，驾驶员分心，可以使用开发的近红外装置进行评估。
Driver distraction is recognized as a serious problem and is associated with a substantial proportion of traffic accidents. In this article, we report on the development and evaluation of a near infrared spectroscopy (NIRS) system for driver distraction detection. We observed an increase in the oxyhemoglobin signals measured on the forehead during sustained attention to response task (SART) error. In the case of SART error, reaction time tended to decrease. We confirmed the change of oxyhemoglobin signal and the change of reaction time accompanying the distraction. Based on these results, we propose that driver distraction could be evaluated using the developed NIRS device.
DOI：
10.3390/s17081701
发表时间：
2017-07-25
期刊：
Sensors (Basel, Switzerland)
影响因子：
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作者：
Li T;Zhong F;Pan B;Li Z;Huang C;Deng Z
通讯作者：
Deng Z