Ah, I think you’re right. It’s odd - I thought at first that each ROI had a value of 1 but some of the ROIs when I click on it are other values (see screenshots below):
I may not be looking at the right thing to see intensity though but I think it’s the number by the coordinates.
Also, this is the combined ROIs on top of the subject’s DWI reference image to confirm that they are aligned/in the same space!
I’m not sure what’s going on with the intensities - sometimes it looks like it’s all 1’s no matter which ROI I click and then other times they’re different?