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	Measurement and analysis of steady-state somatosensory evoked potential
	Li Zhuo ; Gao Xiaorong
	2010-05-11 ; 2010-05-11
关键词	Experimental Theoretical or Mathematical/ bioelectric potentials brain fast Fourier transforms frequency-domain analysis neurophysiology patient monitoring somatosensory phenomena/ steady-state somatosensory evoked potential brain activity recording frequency domain analysis current stimulator patient monitoring operating room intensive care units FFT/ A8730C Electrical activity in neurophysiological processes A8770F Electrodiagnostics A8738 Mechano- and chemio-ceptions A0230 Function theory, analysis A0260 Numerical approximation and analysis B7510D Bioelectric signals B7520 Patient care and treatment B0290X Integral transforms in numerical analysis B0220 Mathematical analysis
中文摘要	The steady-state somatosensory evoked potential (SEP) which represents brain activity can be recorded by repeated stimuli with a frequency domain analysis. A current stimulator whose intensity and frequency can be controlled accurately by a PC was designed to stimulate and measure the steady-state SEP. The steady-state SEP was then measured experimentally with a frequency domain analysis used to extract the steady-state SEP with only short deviation measurements in a noisy environment. This method is simpler and faster than traditional averaging methods. Faster steady state SEP measurements may prove useful for monitoring the SEP in operating rooms or intensive care units.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/27666]
专题	清华大学
推荐引用方式 GB/T 7714	Li Zhuo,Gao Xiaorong. Measurement and analysis of steady-state somatosensory evoked potential[J],2010, 2010.
APA	Li Zhuo,&Gao Xiaorong.(2010).Measurement and analysis of steady-state somatosensory evoked potential..
MLA	Li Zhuo,et al."Measurement and analysis of steady-state somatosensory evoked potential".(2010).

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