Dear community I would like to reorient the T1 images of my subjects with following rotations: -pi/2 along pitch axis and pi/2 along roll axis Attached you see the reorientation matrix displying a L-R flip. How do I change the parameters to get the reorientation I would like to achieve? Thank you Armin Blickenstorfer PhD Student Institute of Neuroradiology University Hopital Zurich Frauenklinikstrasse 10 CH - 8091 Zurich Tel: +41 (0) 44 255 5603 Fax: +41 (0) 44 255 4504