Practical constraints on estimation of source extent with MEG beamformers

Abstract

We aimed to determine practical constraints on the estimation of the spatial extent of neuronal activation using MEG beamformers. Correct estimation of spatial extent is a pre-requisite for accurate models of electrical activity, allows one to estimate current density, and enables non-invasive monitoring of functional recovery following stroke. The output… (More)
DOI: 10.1016/j.neuroimage.2010.10.036

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