DocumentCode
3209906
Title
Blind source separation of neural activities from magnetoencephalogram in periodical median nerve stimuli
Author
Kishida, Kuinharu
Author_Institution
Dept. of Dept. of Electr., Gifu Univ., Gifu, Japan
fYear
2013
fDate
3-7 July 2013
Firstpage
5837
Lastpage
5840
Abstract
Neural activities of cortices in periodical median nerve stimuli are studied from magnetoencephalogram. The fractional type of the decorrelation method is used for the blind source separation with temporal structure. The blind source separation method is proposed for selecting neural activities related to somatosensory stimulus from magnetoencephalogram by comparing cross-correlation functions between components of blind source separation.
Keywords
blind source separation; magnetoencephalography; medical signal processing; somatosensory phenomena; blind source separation; cortex neural activities; cross correlation function; fractional decorrelation method; magnetoencephalogram; periodical median nerve stimuli; somatosensory stimulus; temporal structure; Blind source separation; Correlation; Decorrelation; Equations; Jacobian matrices; Magnetic separation;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE
Conference_Location
Osaka
ISSN
1557-170X
Type
conf
DOI
10.1109/EMBC.2013.6610879
Filename
6610879
Link To Document