Title :
EEG source localization using differential evolution method
Author :
Li, Ying ; Li, Haitao ; He, Renjie ; Rao, Liyun ; Wu, Qing ; Xu, Guizhi ; Shen, Xueqin ; Yan, Weili
Author_Institution :
Hebei Univ. of Technol., Tianjin, China
Abstract :
Differential evolution (DE) method is used in This work to solve the EEG source localization problem based on equal current dipole model. The single dipole sources with four-shell concentric sphere model are reconstructed. Our simulations demonstrate that DE algorithm is robust in obtaining high quality reconstruction for EEG problems with single current dipole sources.
Keywords :
electroencephalography; inverse problems; medical signal processing; signal reconstruction; EEG source localization; differential evolution method; equal current dipole model; four-shell concentric sphere model; single dipole source reconstruction; Biomedical imaging; Brain modeling; Electric variables measurement; Electrodes; Electroencephalography; Head; Image reconstruction; Inverse problems; Optimization methods; Scalp; Differential Evolution; EEG source localization; equal current dipole model; inverse problem;
Conference_Titel :
Engineering in Medicine and Biology Society, 2004. IEMBS '04. 26th Annual International Conference of the IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8439-3
DOI :
10.1109/IEMBS.2004.1403564
