Power Spectrum Analysis of EEG before and after the 1/f Wave Electrical Stimulation

Abstract:

Power spectrum analysis can make EEG which the amplitude changes with time transformation for spectrum chart which the EEG power changes with time. From the spectrum chart the distribution of the α-wave, the θ-wave, the δ-wave and the β-wave, and the change of rhythm can be observed directly. On this study, the 1/f wave had been applied on the treatment of patients with mental disease , the analysis and the research of EEG before and after the 1/f wave electrical stimulation. The results show that, the 1/f wave electric stimulation has a significant effect for mental disease patients which were caused by structural damage.

• Periodical: Applied Mechanics and Materials (Volumes 303-306)
• Pages: 839-842
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.303-306.839
• Online since: February 2013
• Authors: Guo Zhuang Liang, Jing Xia Wei, Quan Min Zhu
• Keywords: 1/f Wave, Electrical Stimulation, Electroencephalography (EEG), Power Spectrum Analysis

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