Title :
Analysis of EEG signal from right and left hand writing movements
Author :
Fadzal, C. W N F Che Wan ; Mansor, W. ; Khuan, L.Y.
Author_Institution :
Fac. of Electr. Eng., Univ. Teknol. MARA, Shah Alam, Malaysia
Abstract :
This paper studies on the characteristics of electroencephalogram (EEG) which generated from writing using right and left hand. The EEG signals were recorded from 4 channels, C3, C4, P3 and P4 and processed using band pass filter (8-30Hz). Two method of analysis were performed; Fast Fourier transform and power spectral density. The results showed that Power Spectral Density can be used to distinguish right and left hand writing movements from EEG signals.
Keywords :
band-pass filters; brain-computer interfaces; electroencephalography; fast Fourier transforms; medical signal processing; signal generators; C3 channel; C4 channel; EEG Recording; EEG signal analysis; EEG signal generation; P3 channel; P4 channel; band-pass filter; electroencephalogram; fast Fourier transform; left-hand writing movements; power spectral density; right-hand writing movements; Electrodes; Electroencephalography; Fast Fourier transforms; Frequency control; Frequency estimation; Mathematical model; Writing; Electroencephalogram; Fast Fourier Transform; Power Spectral Density; writing;
Conference_Titel :
Control and System Graduate Research Colloquium (ICSGRC), 2012 IEEE
Conference_Location :
Shah Alam, Selangor
Print_ISBN :
978-1-4673-2035-1
DOI :
10.1109/ICSGRC.2012.6287191
