Systems and Methods for Magnetic Resonance Imaging
First Claim
Patent Images
1. A method for interleaved MR imaging, comprising:
- providing an excitation radio-frequency (RF) signal;
providing first and second inversion RF signals to define a field-of-view (FOV).
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Abstract
Methods and apparatus for operating an MRI system is provided. The disclosure provides a diffusion-prepared driven-equilibrium preparation for an imaging volume and acquiring 3-dimensional k-space data from said prepared volume by a plurality of echoplanar readouts of stimulated echoes. An excitation radio-frequency signal and first and second inversion RF signals are provided to define a field-of-view (FOV).
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Citations
28 Claims
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1. A method for interleaved MR imaging, comprising:
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providing an excitation radio-frequency (RF) signal; providing first and second inversion RF signals to define a field-of-view (FOV). - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A control system for an MRI apparatus, comprising:
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a control component configured to generate one or more instructions for; providing an excitation radio-frequency (RF) signal; providing first and second inversion RF signals to define a field-of-view (FOV). - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method for correcting a motion artifact during MR imaging, comprising:
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acquiring navigation data substantially together with imaging data; determining whether to re-acquire said imaging data based on said navigation data; and re-acquiring said imaging data based on said determination. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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22. A system for correcting a motion artifact during MR imaging, comprising:
a control component configured to generate one or more instructions for; acquiring navigation data substantially together with imaging data; determining whether to re-acquire said imaging data based on said navigation data; and re-acquiring said imaging data based on said determination. - View Dependent Claims (23, 24, 25, 26, 27, 28)
Specification