- Evaluation of inverse methods and head models for EEG source localization using a human skull phantomS Baillet
Cognitive Neuroscience and Brain Imaging Laboratory, CNRS UPR640 LENA, H pital de la Salpêtrière, Paris, France
Phys Med Biol 46:77-96. 2001..Realistic head models are necessary, though, to fit the data with a reasonable level of residual variance...
- A Bayesian approach to introducing anatomo-functional priors in the EEG/MEG inverse problemS Baillet
Unité de Psychophysiologie Cognitive, Hopital de la Salpetriere, CNRS URA 654, LENA Université Paris VI, France
IEEE Trans Biomed Eng 44:374-85. 1997..Results from EEG simulations of our method are presented and compared with those of classical quadratic regularization and a now popular generalized minimum-norm technique called low-resolution electromagnetic tomography (LORETA)...
- Localization of realistic cortical activity in MEG using current multipolesK Jerbi
Cognitive Neuroscience and Brain Imaging Laboratory, Hopital de la Salpetriere, CNRS, UPR 640, Paris, France
Neuroimage 22:779-93. 2004..These results indicate that the regularized multipole solution may be an attractive alternative to current-dipole-based source estimation methods in MEG...
- A multiresolution framework to MEG/EEG source imagingL Gavit
Cognitive Neuroscience and Brain Imaging Laboratory, CNRS UPR 640, La Salpetriere Hospital, Paris, France
IEEE Trans Biomed Eng 48:1080-7. 2001..In all cases, the proposed approach proved to be more efficient both in terms of computational load and result quality, for the identification of sparse focal patterns of cortical current density, than the fixed scale imaging approach...