RF pulses with built-in saturation sidebands for MRI applications

RF pulses with built-in saturation sidebands for MRI applications

A RF Excitation pulse for MRI applications has built-in saturation sidebands, thereby reducing the time for an excitation sequence. The pulse is created using the Shinnar-Le Roux (SLR) transform and designing beta-polynomials for a desired image slice excitation and for saturation of RF excitation s...

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Hauptverfasser: Cunningham, Charles H, Santos, Juan M, Pauly, John M, Wright, Graham Arnold, Stainsby, Jeffrey Alan, Derbyshire, John Andrew
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Sprache:eng
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creator Cunningham, Charles H
Santos, Juan M
Pauly, John M
Wright, Graham Arnold
Stainsby, Jeffrey Alan
Derbyshire, John Andrew
description A RF Excitation pulse for MRI applications has built-in saturation sidebands, thereby reducing the time for an excitation sequence. The pulse is created using the Shinnar-Le Roux (SLR) transform and designing beta-polynomials for a desired image slice excitation and for saturation of RF excitation such as by de-phasing in regions adjacent to the desired image slice. The beta-polynomials are combined and an inverse SLR transform creates the RF pulse from the combined beta-polynomial.
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title RF pulses with built-in saturation sidebands for MRI applications
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