Reduced field of view single‐shot spiral perfusion imaging
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DOI: 10.1002/mrm.26664
Abstract: To develop a single‐shot spiral perfusion pulse sequence with outer‐volume suppression (OVS) to achieve whole‐heart coverage with a short temporal footprint of 10 ms per slice location. read more here.
Keywords: field view; single shot; spiral perfusion; shot spiral ... See more keywords
Single shot spiral TSE with annulated segmentation.
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DOI: 10.1002/mrm.29224
Abstract: PURPOSE To develop, optimize, and implement a single shot spiral turbo spin echo (TSE) sequence at 3T and to demonstrate its feasibility to acquire artifact free images of the central nervous system with 1 mm spatial… read more here.
Keywords: shot spiral; acquisition; single shot; spiral tse ... See more keywords
Single‐shot spiral diffusion‐weighted imaging at 7T using expanded encoding with compressed sensing
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DOI: 10.1002/mrm.29666
Abstract: The expanded encoding model incorporates spatially‐ and time‐varying field perturbations for correction during reconstruction. To date, these reconstructions have used the conjugate gradient method with early stopping used as implicit regularization. However, this approach is… read more here.
Keywords: shot spiral; compressed sensing; expanded encoding; single shot ... See more keywords