External Email - Use Caution Hi FreeSurfer developers,
I was trying to do lesion segmentation and calculation with FreeSurfer samseg function on my MS subjects as described here: https://secure-web.cisco.com/1zAsxk4FzHM5NR_SkitDdzHN3p9YF3oxn6CN---kSGPRsxsLrR96AiAnRJ4jOBVfwNnpls2HBOrLcACGlWeNk4ubbyOH3Yuaqai3T0d3m4Iut9_4u8SzhDHocmEUJ8tdwp6EojeFiGOrG71KL54fAn0cI9eBZB1kt0P6vR2JKJhf0n68xeKDqi5UWhEWLOavmBVKfeBTCCQ4tGTjTIkWZXVjJc-DZGzZhYWJqJLl1tez1958L02hE1RHGxCaPKOo3Y3escE9xPJz-k5p7RgcXuxuUBYLUVXyJ-5p3sRLDyJsnW86ClfYyW-X3Zq-mpOzK5KkuHHviCN-Z_wtEBOUebA/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FSamseg I have performed coregistration and reformatting of my FLAIR image. I proceeded to run_samseg as follows: run_samseg --input 105_t1.nii 105_flairRegT1.nii --pallidum-separate --lesion --lesion-mask-pattern 0 1 --output samsegoutput Then I encountered this error: zsh: illegal hardware instruction run_samseg --input 105_t1.nii 105_flairRegT1.nii --pallidum-separate --lesion 1) FreeSurfer version: freesurfer-darwin-macOS-7.3.1-20220723-115e466 2) Platform: macOS Ventura 13.1 (22c65) [Apple M1 macbook pro] Please help looking into it. Thanks Jacky
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