[1]刘洋洋,姚柳叶,曹雪虹,等.基于不同频率的低能量近红外光疗评估*[J].生物医学工程研究,2020,03:237-242.
LIU Yangyang,YAO Liuye,CAO Xuehong,et al.Evaluation of lowenergy near infrared phototherapy based on different frequencies[J].Journal of Biomedical Engineering Research,2020,03:237-242.
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《生物医学工程研究》[ISSN:1006-6977/CN:61-1281/TN]
- 期数:
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2020年03期
- 页码:
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237-242
- 栏目:
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- 出版日期:
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2020-09-25
文章信息/Info
- Title:
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Evaluation of lowenergy near infrared phototherapy based on different frequencies
- 文章编号:
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1672-6278(2020)03-0237-06
- 作者:
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刘洋洋1; 2; 姚柳叶2; 曹雪虹1; 李韪韬2; 钱志余2△
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1.南京工程学院信息与通信工程学院,南京 210016;2.南京航空航天大学生物医学工程系,南京 211106
- Author(s):
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LIU Yangyang1; 2; YAO Liuye2; CAO Xuehong1; LI Weitao2; QIAN Zhiyu2
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1. School of Information and Communication Engineering, Nanjing Institute of Technology, Nanjing 210016, China; 2. Department of Biomedical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106
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- 关键词:
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光疗; 脑电信号; 复杂度; 不同频率; 近红外
- Keywords:
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Phototherapy; EEG signal; Complexity; Different frequency; Near infrared
- 分类号:
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R318
- DOI:
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10.19529/j.cnki.1672-6278.2020.03.04
- 文献标识码:
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A
- 摘要:
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低能量光疗是一种新型治疗手段,但对光疗的评估还在完善中。我们提出基于不同频率的低能量近红外LED光疗评估研究,进行不同频率光疗实验(0、5、10和20 Hz),分析实验前后的脑电(electroencephalogram,EEG)信号差异和过程中的信号变化。对照组与实验组的脑电信号具有显著性差异,不同频率光疗后的EEG信号复杂度与频率具有相关性,基于同一实验频率、不同通道脑电信号的复杂度差异显著。实验证实了低能量近红外LED光疗的有效性,可为进一步研究光疗机制提供支撑。
- Abstract:
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Low energy phototherapy is a new treatment, but the evaluation of phototherapy still need improvement. We carried out four different frequency phototherapy experiments (0, 5, 10 and 20 Hz) , analyzed the differences of electroencephalogram(EEG) signals before and after the experiment and the change of EEG signals in the whole phototherapy process. The results showed that there were significant differences in EEG between the control group and the experimental group. The complexity of EEG signals after phototherapy with different frequencies were correlated with the frequency. The complexity of EEG signals based on different channels and same frequency were significantly different. The experimental results show that the lowenergy nearinfrared LED phototherapy is effective. It can provide support for the further study of lowenergy phototherapy mechanism.
备注/Memo
- 备注/Memo:
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(收稿日期:2020-01-06)国家自然科学基金资助项目(61875085,81601532);南京工程学院高层次引进人才科研启动基金资助项目(YKJ201862);南京工程学院校级科研基金资助项目 (JCYJ201845)。△通信作者Email:zhiyu@nuaa.edu.cn
更新日期/Last Update:
2020-10-16