I registered t2 images to the PAM50 template and computed the cross-sectional area. I made a graph with the slice number vs csa both from the pam50 template. However, I also have CEST images with a smaller FOV that are rotated up to ~20degrees about the sagittal axis. I do all my analysis with the CEST images (14 axial slices). I’d like to be able to identify which slices from the template correspond to the CEST slices (keeping in mind that the CEST slices are rotated about the sagittal axis). Is this possible?