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Related Experiment Videos

Pulse, a PC-based graphics pulse sequence editor for NMR and MRI.

H Wang, D Rosenfeld, M Braun

    Australasian Physical & Engineering Sciences in Medicine
    |June 1, 1989
    PubMed
    Summary

    A new software tool, PULSE, simplifies the creation of pulse sequences for nuclear magnetic resonance (NMR) spectroscopy and magnetic resonance imaging (MRI). This flexible editor allows for quick and easy programming of complex NMR and MRI experiments.

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    Area of Science:

    • Scientific instrumentation
    • Magnetic resonance technology

    Background:

    • Nuclear Magnetic Resonance (NMR) spectroscopy and Magnetic Resonance Imaging (MRI) rely on precisely controlled pulse sequences.
    • Programming these sequences traditionally requires specialized hardware knowledge and can be time-consuming.

    Purpose of the Study:

    • To develop a user-friendly, PC-based software for editing pulse sequences.
    • To enhance the efficiency and accessibility of programming NMR and MRI experiments.

    Main Methods:

    • Development of PULSE, a screen-graphics oriented pulse sequence editor.
    • Utilizing PULSE to define NMR spectroscopic parameters (e.g., delays, rf phase, sampling times).
    • Utilizing PULSE to define MRI parameters (e.g., rf pulse shape, gradient waveforms).

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    Main Results:

    • PULSE generates programs loadable into hardware pulse programmers.
    • The software facilitates rapid and straightforward programming of diverse NMR and MRI pulse sequences.
    • Enables flexible control over essential spectroscopic and imaging parameters.

    Conclusions:

    • PULSE offers a significant advancement in the ease and speed of pulse sequence design for NMR and MRI.
    • The developed tool democratizes the programming of advanced magnetic resonance experiments.