Hi Chris,

A follow-up on this question.

I was able to convert an image from MNI152 to fsaverage.
Then I was able to display it using freeview

freeview -f $FREESURFER_HOME/subjects/fsaverage/surf/lh.inflated:overlay=MNI2fsaverage_ALE.nii:color='178,190,181':overlay_custom=val:overlay_color='clearlower':all='true' -view 'left'

However, when I tried to display this overlay on lh.inflated on Surf Ice, it doesn't show me anything as it showed in Freeview.
I'm puzzled and could you give me some advice? The overlay nii file was attached.

Thanks,
Chuanji