Hello Daniel, hello Gang,
We are updating AFNI and I'll refit my 3dmema output.
In general, I thought that I would probably not have to worry about these "holes" (just realized that this is a badly chosen word - it's just voxels missing a color input because of value "0"...just wanted to note that) because these are just very small beta and t-values that got truncated and so do not matter but I just wanted to make sure that this is the reason so that I can go ahead with the results.
Thanks so much and have a wonderful day,
Nic