Hi SPM-ers
I need to convert a ROI from standard space back to native space as I need to fit my general linear model on pre-processed functional images in native space. I used DARTEL in SPM12 to normalise my functional images to standard space. I am a bit confused on the steps I need to take in order to go from MNI standard space -------> population average ----------> native space using SPM framework. What I thought I had to do was to take the inverse deformation field and apply it to the ROIs so that I can obtain the ROI in the structural native space. my first question is : 1) is this step enough to jump from DARTLE MNI space to native space? and 2) how do I convert the structural native space data to functional (native) space?
Any help would be much appreciated as I am a beginner.
Thank you very much
Lollo
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