Echo-planar type magnetic resonance imaging method for detecting cancerous tumor, involves dividing bidimensional reading region into zones, where journey speed of region varies with respect to traversed reading region in course of time

摘要

The method involves exciting a sample by submitting the sample to a magnetic disturbance with a predetermined frequency band. A bidimensional reading region of a spatial frequency space is traversed by recording a signal representing the sample. A study image is deducted in the real space by applying Fourier transformation on the signal representing the sample. The bidimensional reading region is divided into zones, where journey speed of the reading region in the spatial frequency space varies with respect to the traversed reading region in course of time. An independent claim is also included for a echo-planar type magnetic resonance imaging device for producing a study image of a sample.