Unmixing concurrent EEG-fMRI with parallel independent component analysis
نویسندگان
چکیده
منابع مشابه
Unmixing concurrent EEG-fMRI with parallel independent component analysis.
Concurrent event-related EEG-fMRI recordings pick up volume-conducted and hemodynamically convoluted signals from latent neural sources that are spatially and temporally mixed across the brain, i.e. the observed data in both modalities represent multiple, simultaneously active, regionally overlapping neuronal mass responses. This mixing process decreases the sensitivity of voxel-by-voxel predic...
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ژورنال
عنوان ژورنال: International Journal of Psychophysiology
سال: 2008
ISSN: 0167-8760
DOI: 10.1016/j.ijpsycho.2007.04.010