Hello,
I am using simultaneous EEG-fMRI data. I have the coordinates of EEG electrodes in the T1 and CT spaces. I have already co-registered the CT image into the T1 image (using the "coregister" tool), and the T1 image into the standard space (using the "normalise" tool). From the normalisation, I got the deformation field saved as "y_....nii" file.
My first question is How can I get the deformation field for the transformation of CT image into T1 image?
My second question is How can I know the coordinates of EEG electrodes in the standard space, using the deformation field images?
Many thank in advance,
Teresa
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