Sep 6, 2018 · 1 min read
hi again,
as you mentioned in your code, you set threshold = 0.2 for voxels which are correlated to our design matrix, would you please talk about why 0.2?
i set my threshold 0.2 and just 120 voxels were passed the threshold out of 143000 voxels and it seems not efficient, but as i changed my threshold to 0.15, surprisingly active voxels changed form 120 to 1300, how should i find the optimal threshold?