EEG/MEG Source Imaging: Methods, Challenges, and Open Issues

We present the four key areas of research—preprocessing, the volume conductor, the forward problem, and the inverse problem—that affect the performance of EEG and MEG source imaging. In each key area we identify prominent approaches and methodologies that have open issues warranting further investig...

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Detalles Bibliográficos
Autores principales: Wendel, Katrina, Väisänen, Outi, Malmivuo, Jaakko, Gencer, Nevzat G., Vanrumste, Bart, Durka, Piotr, Magjarević, Ratko, Supek, Selma, Pascu, Mihail Lucian, Fontenelle, Hugues, Grave de Peralta Menendez, Rolando
Formato: Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2009
Materias:
Review Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2715569/
https://www.ncbi.nlm.nih.gov/pubmed/19639045
http://dx.doi.org/10.1155/2009/656092
Descripción
Sumario:We present the four key areas of research—preprocessing, the volume conductor, the forward problem, and the inverse problem—that affect the performance of EEG and MEG source imaging. In each key area we identify prominent approaches and methodologies that have open issues warranting further investigation within the community, challenges associated with certain techniques, and algorithms necessitating clarification of their implications. More than providing definitive answers we aim to identify important open issues in the quest of source localization.

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