Power spectrum density brainwave sub-band characteristics in ischemic stroke

Author

Roomali, Nurul Nadia ; Jailani, R. ; Omar, W.R.W. ; Isa, R. S. Mohd ; Taib, M.N.

Author_Institution

Fac. of Electr. Eng., Univ. Teknol. MARA, Shah Alam, Malaysia

fYear

2014

fDate

7-9 March 2014

Firstpage

242

Lastpage

245

Abstract

This paper characterizes three different groups of stroke level and controlled group consists of healthy subject based on power spectrum density (PSD). In this study, the EEG data sets have been collected from hundred and thirty two subjects during closed eye (CE) session with a time frame approximately 8 minutes for each subject. They are divided into 4 groups which are Early Group (EG), Intermediate Group (IG), Advance Group (AG) and Controlled Group (CG). The results show that PSD technique can be used to distinguish between the stroke subject and healthy subject.

Keywords

electroencephalography; medical signal processing; AG; CE session; CG; EEG data set; EG; IG; PSD technique; advance group; closed eye session; controlled group; early group; healthy subject; intermediate group; ischemic stroke; power spectrum density brainwave subband characteristics; Brain; Data collection; Electrical engineering; Electrodes; Electroencephalography; Feature extraction; Signal processing; Electroencephalograph (EEG); boxplot analysis; power spectrum density; stroke;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing & its Applications (CSPA), 2014 IEEE 10th International Colloquium on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4799-3090-6

Type

conf

DOI

10.1109/CSPA.2014.6805757

Filename

6805757