Use of multi-flip angle measurements to account for transmit inhomogeneity and non-Gaussian diffusion in DW-SSFP

Use of multi-flip angle measurements to account for transmit inhomogeneity and non-Gaussian diffusion in DW-SSFP

Diffusion-weighted steady-state free precession (DW-SSFP) is an SNR-efficient diffusion imaging method. The improved SNR and resolution available at ultra-high field has motivated its use at 7T. However, these data tend to have severe B1 inhomogeneity, leading not only to spatially varying SNR, but...

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Bibliographic Details
Main Authors: Benjamin C. Tendler, Sean Foxley, Moises Hernandez-Fernandez, Michiel Cottaar, Connor Scott, Olaf Ansorge, Karla L. Miller, Saad Jbabdi
Format: Article
Language:English
Published: Elsevier 2020-10-01
Series:NeuroImage
Subjects:
Post-mortem human brain
Diffusion-weighted steady-state free precession
7T
Diffusion tensor imaging
B1 inhomogeneity
b-value
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811920305991

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http://www.sciencedirect.com/science/article/pii/S1053811920305991

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