文章基本信息

标题：Comparison of Electroencephalography PowerSpectral Density between Duramater andBrain Cortex
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作者：Ahmad Faried ; Misuari Sabirin ; Agung B. Sutiono 等
期刊名称：Current Journal of Applied Science and Technology
印刷版ISSN：2457-1024
出版年度：2017
卷号：19
期号：2
页码：1-6
语种：English
出版社：Sciencedomain International
摘要：The intracranial electroencephalo- graphy (EEG) or electrocorticography (ECoG) is an invasive type of EEG which its electrodes are placed on the brain surface. It might be increases the amplitude of a recorded brain signal compared with the common EEG due to an impedance reduction. This study tries to analyze the difference by comparing the Power Spectral Density (PSD) of brain signals between duramater and brain cortex. The result shows that there is a distinction between the two sites, where the EEG recorded from brain cortex has a higher PSD than from duramater.
关键词：Electroencephalograph (EEG);intra operative EEG;fast fourier transform (FFT);powerspectral