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Liu et al., 2024 - Google Patents

Time‐division multiplexing (TDM) sequence removes bias in T2 estimation and relaxation‐diffusion measurements

Liu et al., 2024

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Document ID
12333199438759590372
Author
Liu Q
Gagoski B
Shaik I
Westin C
Wilde E
Schneider W
Bilgic B
Grissom W
Nielsen J
Zaitsev M
Rathi Y
Ning L
Publication year
Publication venue
Magnetic Resonance in Medicine

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Snippet

Purpose To compare the performance of multi‐echo (ME) and time‐division multiplexing (TDM) sequences for accelerated relaxation‐diffusion MRI (rdMRI) acquisition and to examine their reliability in estimating accurate rdMRI microstructure measures. Method The …
Continue reading at pmc.ncbi.nlm.nih.gov (PDF) (other versions)

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    • G01R33/5615Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
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    • G01R33/563Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
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