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Magnetic resonance imaging apparatus and magnetic resonance imaging method

  • US 8,085,040 B2
  • Filed: 10/21/2010
  • Issued: 12/27/2011
  • Est. Priority Date: 09/13/2006
  • Status: Active Grant
First Claim
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1. A magnetic resonance imaging apparatus which generates a magnetic resonance image on the basis of an echo signal regarding a spin included in an imaging region of a subject, the apparatus comprising:

  • an imaging unit which applies a labeling pulse to invert the spin included in a labeling region within part of the imaging region and then applies an excitation pulse at a time point when an inversion time has passed from the application of the labeling pulse in order to collect the resulting echo signal; and

    a control unit, the control unit controlling the imaging unit so that the echo signal in the imaging region is collected a plurality of times with variations in the inversion time, the control unit also controlling the imaging unit so that a time ranging from a reference time point within a biological signal obtained from the subject to the application of the excitation pulse is constant regardless of the inversion time in the plurality of collections of the echo signal.

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