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Proceedings Paper

A comparison between EEG source localization and fMRI during the processing of emotional visual stimuli
Author(s): Jin Hu; Jie Tian; Xiaohong Pan; Jiangang Liu
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Paper Abstract

The purpose of this paper is to compare between EEG source localization and fMRI during emotional processing. 108 pictures for EEG (categorized as positive, negative and neutral) and 72 pictures for fMRI were presented to 24 healthy, right-handed subjects. The fMRI data were analyzed using statistical parametric mapping with SPM2. LORETA was applied to grand averaged ERP data to localize intracranial sources. Statistical analysis was implemented to compare spatiotemporal activation of fMRI and EEG. The fMRI results are in accordance with EEG source localization to some extent, while part of mismatch in localization between the two methods was also observed. In the future we should apply the method for simultaneous recording of EEG and fMRI to our study.

Paper Details

Date Published: 29 March 2007
PDF: 10 pages
Proc. SPIE 6511, Medical Imaging 2007: Physiology, Function, and Structure from Medical Images, 651126 (29 March 2007); doi: 10.1117/12.710365
Show Author Affiliations
Jin Hu, Institute of Automation (China)
Jie Tian, Institute of Automation (China)
Graduate Univ. (China)
Xiaohong Pan, Beijing Normal Univ. (China)
Jiangang Liu, Institute of Automation (China)


Published in SPIE Proceedings Vol. 6511:
Medical Imaging 2007: Physiology, Function, and Structure from Medical Images
Armando Manduca; Xiaoping P. Hu, Editor(s)

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