| 用于脑血流量检测的近红外光谱术 |
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| 引用本文： | 骆清铭,邓晖.用于脑血流量检测的近红外光谱术[J].红外与毫米波学报,1999,18(2):138-144. |
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| 作者姓名： | 骆清铭 邓晖 |
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| 作者单位： | 华中理工大学生物医学光子学研究所 |
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| 基金项目： | 国家自然科学基金,国家教委留学回国人员科研启动基金 |
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| 摘 要： | 介绍了用于大脑血流量检测的近红外光谱术的基本原理和实验体系，该系统可完成对近红外光学信号的实时采集、处理和显示等功能。在血模型实验结果基础上，报道了大脑血流量变化的近红外光学检测结果。
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| 关 键 词： | 近红外光谱术 脑血流量 大脑功能 无损伤检测 |
NEAR INFRARED SPECTROSCOPY FOR THE MEASUREMENT OF CEREBRAL BLOOD FLOW |
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| LUO Qing Ming, DENG Hui GONG Hui ZENG Shao Qun CHEN Wei Guo.NEAR INFRARED SPECTROSCOPY FOR THE MEASUREMENT OF CEREBRAL BLOOD FLOW[J].Journal of Infrared and Millimeter Waves,1999,18(2):138-144. |
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| Authors: | LUO Qing Ming DENG Hui GONG Hui ZENG Shao Qun CHEN Wei Guo |
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| Abstract: | Cerebral Blood Flow (CBF) is one of the main parameters that reveal the brain function. In this paper, fundamentals for the measurement of CBF with near infrared spectroscopy (NIRS) were introduced. Results of relative changes of blood flow in a brain model were measured by a dual wavelength NIRS system that has specifications of real time sampling, data processing and displaying. An in vivo measurement of relative changes of blood flow in frontal cortex was reported. |
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| Keywords: | NIRS CBF brain function non invasive measurement |
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