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Reciprocal space description of MR experiments.

S Müller1

  • 1Biocenter of the University, Basel, Switzerland.

Magnetic Resonance in Medicine
|November 1, 1987
PubMed
Summary

This study extends phase space descriptions for Fourier-based imaging to heterogeneous chemical shift, J coupling, and relaxation distributions. Graphical illustrations are provided for spectroscopic imaging experiments.

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Area of Science:

  • Magnetic Resonance Imaging
  • Spectroscopic Imaging
  • Biophysics

Background:

  • Fourier-based imaging methods are crucial for spectroscopic imaging.
  • Describing heterogeneous distributions of chemical shift and relaxation parameters is complex.
  • Existing phase space descriptions have limitations in complex biological systems.

Purpose of the Study:

  • To extend the phase space description of Fourier-based imaging methods.
  • To incorporate imaging of heterogeneous distributions of chemical shift, J coupling, and relaxation (T1 and T2).
  • To provide graphical illustrations for a general class of spectroscopic imaging experiments.

Main Methods:

  • Phase space description framework
  • Fourier transforms
  • Spectroscopic imaging techniques
  • Analysis of relaxation dynamics (T1 and T2)
  • J-coupling analysis

Main Results:

  • The phase space description successfully accommodates heterogeneous distributions.
  • Demonstrated applicability to chemical shift, J coupling, and T1/T2 relaxation.
  • Graphical illustrations provide clear insights into spectroscopic imaging experiments.

Conclusions:

  • The extended phase space description offers a unified framework for complex spectroscopic imaging.
  • This approach enhances the understanding and analysis of heterogeneous biological tissues.
  • The graphical illustrations serve as valuable tools for researchers in the field.

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