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

fYear

2012

fDate

16-17 July 2012

Firstpage

354

Lastpage

358

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and System Graduate Research Colloquium (ICSGRC), 2012 IEEE

Conference_Location

Shah Alam, Selangor

Print_ISBN

978-1-4673-2035-1

Type

conf

DOI

10.1109/ICSGRC.2012.6287191

Filename

6287191