art and c2a I thought. -----Original Message----- From: Lipton, Michael [mailto:[log in to unmask]] Sent: Monday, July 26, 2004 4:25 PM To: [log in to unmask] Subject: [FSL] Changing laterality I have fMRI and anatomic images that have opposit left-right orientations - in the fMRI images left is on the left side of the image, but in the anatomic left is on the right. Is there a utility that will swap left and right and flip the images? Thanks, Michael