[Freesurfer] Nii to Img file

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Hello,

Thank you for your assistance!

I am trying to convert an nii nifti file to an img file within free surfer. I’ve used the mri convert function and did create the img file, but I’m getting an error message in SPM when I try to co-register it to another img file.

Is there a particular way I should be converting an nii file?

My only other thought is that potentially I’m not exporting properly. I am using ubunu VM on a windows computer, and need to export the two img files from ubuntu to my windows files so I can upload them in matlab. Is there a preferred way to export files out of the ubuntu VM?

Thanks very much again, Rachel