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Description of parallel imaging in MRI using multiple coils

Corresponding Author

Yi Wang

[email protected]

Radiology Department, Weill Medical College of Cornell University, New York, New York

Radiology Dept., MR Research, Weill Medical College of Cornell University, 515 East 71st Street, Suite S120, New York, NY 10021===Search for more papers by this author

Yi Wang,

Corresponding Author

Yi Wang

[email protected]

Radiology Department, Weill Medical College of Cornell University, New York, New York

Radiology Dept., MR Research, Weill Medical College of Cornell University, 515 East 71st Street, Suite S120, New York, NY 10021===Search for more papers by this author

First published: 01 September 2000

https://doi.org/10.1002/1522-2594(200009)44:3<495::AID-MRM23>3.0.CO;2-S

Citations: 72

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Abstract

A general formulation for parallel imaging using multiple coils is derived from the Fourier transform of coil sensitivity functions. This formulation provides a unified account for developed parallel imaging techniques such as subencoding, simultaneous acquisition of spatial harmonics (SMASH), and sensitivity encoding (SENSE), and indicates a guideline for coil configuration and k-space sampling in parallel imaging. The views that can be acquired simultaneously in parallel imaging have to be contained in the spatial frequency band of coil sensitivity functions. Magn Reson Med 44:495–499, 2000. © 2000 Wiley-Liss, Inc.

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Volume44, Issue3

September 2000

Pages 495-499

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Description of parallel imaging in MRI using multiple coils

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