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Hello FreeSurfer developers,

I am trying to use mri_synthsr to improve the quality of clinical scans, but 
this is the error I encountered:

Illegal instruction: 4

(I followed the instructions on SynthSR page, using mri_synthsr --i input.nii 
--o output_synthT1.nii command)

FreeSurfer version: freesurfer-darwin-macOS-7.3.2-20220804-6354275
OS: macOS Ventura (13.2.1) on iMac M1 (116 GB)

This is likely related to binary problems or CPU compatibility (especially with 
M1).
Is there any solution to the issue?

Thanks,
Farhad

Farhad Tabasi, MD (he/him/his)
Postdoctoral Scholar
Human Brain Research Lab,
Department of Neurosurgery,
Carver College of Medicine,
University of Iowa
Cell: (858)588-2779
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