Varying gradient angles and offsets to optimize imaging planes in MR.
A simple technique for determining the appropriate viewing angle rotations necessary to obtain images in any desired plane is presented, along with an explanation of the imaging coordinates used in magnetic resonance imaging. Viewing angle rotations caused a minimal loss in image quality but no loss in signal-to-noise ratio, and were found to be compatible with both multisection and multiecho acquisitions. Several examples that show the practical applications of these techniques are provided.
R M
RM
Slone
L L
LL
Buck
J R
JR
Fitzsimmons
D001296:Audiovisual Aids; D001859:Bone Neoplasms / Q000175:diagnosis; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008433:Mathematics; D008961:Models, Structural; D009900:Optic Nerve / Q000033:anatomy & histology; D011187:Posture; D011786:Quality Control; D012984:Software; D013131:Spine / Q000033:anatomy & histology