[Mne_analysis] How to get -trans from .spf

[ugobruzadin at gmail.com]

        External Email - Use Caution        

Hi,

I can’t find if this question has already been answered before. I’m 98% sure we already co-registered the electrodes in EEGLAB in a 3D field, and I wanted to batch the dataset and get the spectral activation from brain areas using sLORETA. How do I get the -trans for a forward computation (later for the inverse computation)? I’ve managed to import the .sfp to MNE via montage, and it asks if I want to do the transform of it to a Neuromag space, and I’m saying True. How can I export this transformed matrix to a -trans file? Is this the -trans file it’s looking for? The website mentions that I need to use the co-register using the browser gui coreg function. Is this the only way to save the -transformed matrix? Can’t it be done in code via some function? We have hundreds if not thousands of files to run, we would like to batch it (I’m using MNE to avoid the manual work in the LORETA-key software).

Thanks in advance,

Ugo Bruzadin Nunes, M.A.
PSYC 312 Instructor - Sensation and Perception
Brain and Cognitive Sciences Ph.D Program || Department of Psyschology || Southern Illinois University - Carbondale
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