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  Fast Sodium Imaging at 9.4 Tesla

Mirkes, C., Shajan, G., & Scheffler, K. (2015). Fast Sodium Imaging at 9.4 Tesla. In 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015).

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 Creators:
Mirkes, C1, 2, Author              
Shajan, G1, 2, Author              
Scheffler, K1, 2, Author              
Affiliations:
1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: Fast imaging sequences are commonly used for proton imaging because of their high acquisition efficiency. In this work three spiral imaging sequences which used either RF spoiling, gradient spoiling or balanced gradients were adapted for sodium imaging at 9.4 T and compared to one another based on achieved image quality and SNR. Balanced steady-state free precession imaging provided the highest SNR while producing only negligible image artefacts. Due to the efficient acquisition with a sensitive 27-channel receiver array images with a nominal spatial resolution of 1.5x1.5x4.0 mm3 and an acceptable SNR could be acquired in 10 min.

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 Dates: 2015-06
 Publication Status: Published in print
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 Identifiers: BibTex Citekey: MirkesSS2015
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Title: 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015)
Place of Event: Toronto, Canada
Start-/End Date: 2015-05-30 - 2015-06-05

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Title: 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 0064 Start / End Page: - Identifier: -