I'm interested in using BioImaging Connectivity Viewer on whole-head fNIRS data. Obviously since we are working with only 108 channels means that we would have difficulty reverse engineering our data into the 268 parcellations as we lack sufficient resolution. Does anyone know how should best go about creating a new parcellation image? I have a probe file already created. I am just unfamiliar with how to turn that into a functional atlas. Thank you!

You will need some kind of image with the 108 sensors labeled in MNI space as numbers 1 to 108. It does not need to be perfect as all we need this is draw the lines to roughly the correct places (and to sort the regions in some sane order.)