5 votes
Accepted

What do NaNs represent in an SPM β-map?

Apparently, this can happen when your ROI is near the edge of the brain as reported here. The thread is pretty old though so this might have been fixed by today and there is another reason in your ...
awakenting's user avatar
2 votes
Accepted

View fMRI results with AAL3 atlas

I think to use the MRIcorn is the easiest way, You can put the AAL3v1.nii.gz and AAL3v1.nii.txt into the mricron-templates folder. by the way which software you use to do fMRI meta-analysis? best, ...
Hui Zheng's user avatar
2 votes

"st" global variable in SPM8

it seems that it is a struct variable that is central to how images are visualized in spm. I found a description in the spm source code in this github repository (I linked to the exact line where it ...
awakenting's user avatar
1 vote
Accepted

Finding the anterior comissure to set origin in a SPECT image using SPM/ISAS

You can use the Whole Brain Atlas by Harvard to look at the normal brain anatomy in 3-D with MRI/PET. Check the Anterior Commissure (AC) on the MRI and sync it with the PET or SPECT. It helps. More ...
Henrique Amaral's user avatar

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