Dear Experts,
I am using Gaussian kernel function of the fslmaths to smooth some probabilistic maps for visualization. In previous post I've seen a recommendation of using the following command "-kernel gauss 2.1233226 -fmean".
I am not familiar with the concept of spatial smoothing but changing the numbers from 2.1233226 to 0.125 gives me nicer maps in terms of visualization. Is it correct to use "-kernel gauss 0.125 -fmean"?
Thank you so much
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