MAGNETIC RESONANCE IMAGING DEVICE, AND METHOD FOR OPTIMIZING IMAGING PARAMETER

摘要

Provided is a technique allowing for easy optimization of imaging conditions in imaging that uses two-dimensional excitation as a pre-pulse. To achieve this, a parameter for specifying an excitation region of the two-dimensional excitation is shifted, a value where a pre-determined index is ideal (an optimal value) for each application to be applied is determined in the subsequent main imaging sequence, and the optimal value is taken to be the value of the relevant parameter, whereby optimization is performed. In addition, a two-dimensional excitation pre-pulse excited under optimal excitation conditions is used to also optimize the parameter in the main imaging sequence.