Hi again,

Now that I checked the grid files again, there are actually ROI's missing and they don't show up.
For example if its 5 ROI's, ROI 1 might not show up at all, and this can be computationally complicated.
However, in the case of 3dNetCorr all ROI's are present and have values in the matrix.
So does that mean that there is a funcitonal correlation and no structural correlation?

Also does that mean that there connections there don't exist(NaN)? or does it mean that there is connection values of 0?


Also, does that possibly mean that my ROI's don't inflate to the white matter, therefore we are not getting any values?
Because for my data what I ended up doing is not using the inflated ROI's (GMI) because my ROI's are already quite large( as you have seen in the photo in my question initially), was that a mistake on my part to not use the inflated ROIs?
Or could I possibly get missing tracts in all cases even if I used the inflated ROIs?

Sorry for bombarding you with a million questions.

Thanks for your time



Edited 1 time(s). Last edit at 10/22/2018 05:18PM by sondosayyash.