TIME-RESOLVED MR IMAGES DURING A CYCLICAL MOVEMENT

摘要

The embodiments disclosed herein relate to a method for generating time-resolved images of an examination object, which executes a cyclical movement, and to a magnetic resonance device, and a computer program product herefor. According to a first aspect, at least one spatial magnetization pattern with spatial magnetization differences is generated during a magnetization of the examination object. Furthermore, magnetic resonance signals of the examination object are acquired after generating the spatial magnetization pattern throughout at least one cycle of the cyclical movement. At least one k-space is undersampled here during the acquisition of the magnetic resonance signals. Time-resolved images are generated based on the acquired magnetic resonance signals.

主权项

1. A method for generating time-resolved images of an examination object, which executes a cyclical movement, with the aid of a magnetic resonance device, the method comprising:
generating at least one spatial magnetization pattern with spatial magnetization differences during a magnetization of the examination object; acquiring magnetic resonance signals of the examination object during at least one cycle of the cyclical movement after the generating of the at least one spatial magnetization pattern, wherein at least one k-space is undersampled during the acquiring of the magnetic resonance signals; and generating time-resolved images based on the acquired magnetic resonance signals.