MRI localizer images are just that, a general location tool for aligning the scan plane. The important images include T1, T2 and STIR images that are sagittal and axial with occasional coronal scans.Click to see full answer. Similarly one may ask, what does M stand for in MRI?MRI stands for magnetic resonance imaging, and it is a kind of scan that can produce detailed pictures of parts of the body, including the brain.One may also ask, is Mr and MRI the same? While magnetic resonance imaging (MRI) identifies the anatomical location of a tumor, MR spectroscopy compares the chemical composition of normal brain tissue with abnormal tumor tissue. Additionally, what is iPAT in MRI? iPAT is the term Siemens uses for its parallel imaging implementation. It stands for integrated parallel imaging techniques and is the general term for the entire family of receiver coil-based data acceleration methods. By comparison, with conventional, non-parallel imaging we only use k-space encoding.What should you not do before an MRI?On the day of your MRI scan, you should be able to eat, drink and take any medication as usual, unless you’re advised otherwise. In some cases, you may be asked not to eat or drink anything for up to 4 hours before the scan, and sometimes you may be asked to drink a fairly large amount of water beforehand.