Effect of Low Level Laser Stimulation on EEG

ASIA unversity > 資訊學院 > 光電與通訊學系 > 期刊論文 > Item 310904400/17179

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://asiair.asia.edu.tw/ir/handle/310904400/17179

题名:	Effect of Low Level Laser Stimulation on EEG
作者:	謝長倭;Hsieh, Chang-Wei
贡献者:	光電與通訊學系
日期:	2012
上传时间:	2012-11-26 02:23:02 (UTC+0)
摘要:	Conventional laser stimulation at the acupoint can induce significant brain activation, and the activation is theoretically conveyed by the sensory afferents. Whether the insensible low-level Laser stimulation outside the acupoint could also evoke electroencephalographic (EEG) changes is not known. We designed a low-level laser array stimulator (6pcs laser diode, wavelength 830nm, output power 7mW, and operation frequency 10Hz) to deliver insensible laser stimulations to the palm. EEG activities before, during, and after the laser stimulation were collected. The amplitude powers of each EEG frequency band were analyzed. We found that the low-level laser stimulation was able to increase the power of alpha rhythms and theta waves, mainly in the posterior head regions. These effects lasted at least 15 minutes after cessation of the laser stimulation. The amplitude power of beta activities in the anterior head regions decreased after laser stimulation. We thought these EEG changes comparable to those in meditation.
關聯:	Evidence-based Complementary and Alternative Medicine
显示于类别:	[光電與通訊學系] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	374	检视/开启

在ASIAIR中所有的数据项都受到原著作权保护.