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An improved technique to consider mismatches between fMRI and EEG/MEG sources for fMRI constrained EEG/MEG source imaging

An improved technique to consider mismatches between fMRI and EEG/MEG sources for fMRI... Biomed Eng Lett (2011) 1:32-41 DOI 10.1007/s13534-011-0002-2 ORIGINAL ARTICLE An Impr oved T e chnique to Consider Mismatches between fMRI and EEG/MEG Sources for fMRI Constrained EEG/MEG Source Imaging Y oung-Jin Jung and Chang-Hwan Im Received: 14 December 2010 / Revised: 28 December 2010 / Accepted: 30 December 2010 © The Korean Society of Medical & Biological Engineering and Springer 2011 Abstract mismatches between fMRI and EEG/MEG sources in the Purpose Although fMRI constrained EEG/MEG source fMRI constrained EEG/MEG source imaging. imaging can enhance spatiotemporal resolutions of functional neuroimaging, it has been reported that hard fMRI constraint Ke ywor d s El ec troe nc ep hal ograp hy ( EEG), M agne t oenc e pha lo- can result in misidentification of neuronal sources if severe graphy (MEG), Functional magnetic resonance imaging mismatches exist between fMRI activations and EEG/MEG (fMRI), Cortical source imaging, Multimodal neuroimaging sources. In our previous works, we proposed an approach to address this issue, which automatically adjusts the strength of fMRI constraints by considering the mismatch level. TheINTRODUCTION previous studies proved to be useful particularly when one wants to obtain actual EEG/MEG source locations and uses I t ha s bee n w i http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Biomedical Engineering Letters Springer Journals

An improved technique to consider mismatches between fMRI and EEG/MEG sources for fMRI constrained EEG/MEG source imaging

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References (43)

Publisher
Springer Journals
Copyright
Copyright © 2011 by © Korean Society of Medical and Biological Engineering and Springer
Subject
Engineering; Biomedicine general; Biophysics and Biological Physics; Medical and Radiation Physics; Biomedical Engineering
ISSN
2093-9868
DOI
10.1007/s13534-011-0002-2
Publisher site
See Article on Publisher Site

Abstract

Biomed Eng Lett (2011) 1:32-41 DOI 10.1007/s13534-011-0002-2 ORIGINAL ARTICLE An Impr oved T e chnique to Consider Mismatches between fMRI and EEG/MEG Sources for fMRI Constrained EEG/MEG Source Imaging Y oung-Jin Jung and Chang-Hwan Im Received: 14 December 2010 / Revised: 28 December 2010 / Accepted: 30 December 2010 © The Korean Society of Medical & Biological Engineering and Springer 2011 Abstract mismatches between fMRI and EEG/MEG sources in the Purpose Although fMRI constrained EEG/MEG source fMRI constrained EEG/MEG source imaging. imaging can enhance spatiotemporal resolutions of functional neuroimaging, it has been reported that hard fMRI constraint Ke ywor d s El ec troe nc ep hal ograp hy ( EEG), M agne t oenc e pha lo- can result in misidentification of neuronal sources if severe graphy (MEG), Functional magnetic resonance imaging mismatches exist between fMRI activations and EEG/MEG (fMRI), Cortical source imaging, Multimodal neuroimaging sources. In our previous works, we proposed an approach to address this issue, which automatically adjusts the strength of fMRI constraints by considering the mismatch level. TheINTRODUCTION previous studies proved to be useful particularly when one wants to obtain actual EEG/MEG source locations and uses I t ha s bee n w i

Journal

Biomedical Engineering Letters – Springer Journals

Published: Feb 10, 2011

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