[Mne_analysis] Units of source estimates

Emily Stephen emilyps14 at gmail.com
Tue Feb 13 12:33:17 EST 2018
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Hi All,

Hoping this is an easy question for someone to answer, otherwise I can
answer it myself with the literature / source code: Which of the source
estimation techniques implemented in MNE-python return estimates of the
current amplitude?

For example, my understanding is that:
(1) MNE returns estimates in current amplitude Am/m^2
(2) dSPM and sLORETA return standardized estimates (arbitrary units?)

I would expect the sparse estimates to return current amplitudes, but I'm
not sure. What about beamformers?

Thanks,
Emily
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