Hello. I have high resolution anatomical images collected in an ''odd'' orientation. I would like to rotate them relative to the AC-PC plane and create new image isn this orientation. Is there any way to determine how much to rotate the images and then how to apply the rotations? thank you, Jason. Jason Steffener Department of Radiology New Jersey Medical School Biomedical Engineering Department New Jersey Institute of Technology Newark, NJ USA (973) 676-1000 x1545 http://web.njit.edu/~jrs3