Magnetic resonance imaging apparatus and hydraulic distribution image acquiring method using a magnetic resonance imaging apparatus

摘要

Without burdening the gradient magnetic field, the near real-time measurement and reduce the time to the NMR signal measured from the RF pulse excitation, the SN ratio simplifies the dynamic changes of softness-hardness of the biological tissue (viscoelastic) and an object to be imaged better. For this purpose, while vibrating pressure and pressure from the body surface of the subject, to obtain a plurality of images in near real-time. Then displayed as an image while taking the correlation of the local region of the adjacent inter-image distortion or displacement of the distribution of the local area, or by obtaining pseudo color display thereof, represents the degree of cure of the organization.