Md Belayat Hossain, Mohammad Arif Iftekhar,
Muhammad E.H. Chowdhury
Faculty of FST, Atish Dipankar University of Science & Technology,
Bangladesh; 2Dept. of ECE, East West University, Dhaka, Bangladesh;
Dept. of EE, University of Qatar, Doha, Qatar
Correspondence e-mail: belayat.hossain@adust.edu.bd
Date Received: April 6, 2016; Date Revised: June 20, 2016
Asia Pacific Journal of Multidisciplinary Research
Vol. 4 No.3, 93-99
August 2016
P-ISSN 2350-7756
E-ISSN 2350-8442
Comparative Study of Different Pulse Artefact Correction Techniques during Concurrent EEG-FMRI using FMRIB 1,560 KB 1 downloads
Md Belayat Hossain, Mohammad Arif Iftekhar, Muhammad E.H. Chowdhury Faculty of FST,...
In this work, a comparative study of three pulse artifact (PA) correction methods –optimal basis set (OBS), simple mean (AAS) and Gaussian-weighted mean (GWM) – along with standard parameters setting for both gradient artefact (GA) and pulse artefact (PA) correction, using open source Functional MRI of Brain (FMRIB) tool-box, in combined EEG-fMRI, is reported. It has been found that, of these three methods, OBS is better in preserving bio-signal while removing PA successfully.
Keywords –Electroencephalography, functional magnetic resonance imaging, gradient artifact, pulse artifact and optimal basis set.