DETERMINATION OF A MAGNETIC RESONANCE SYSTEM ACTIVATION SEQUENCE

摘要

PURPOSE: A method for determining an activation sequence of a magnetic resonance system is provided to rapidly calculate optimized k-space orbits. CONSTITUTION: A main magnetic field map and a target magnetization are selectively obtained. A k-space orbit type is obtained. An error density is calculated in a k-space. A k-space orbit of a specific k-space orbit type is determined. A high frequency pulse sequence about the k-space orbit is determined.