Susceptibility Weighted Imaging of the Human Brain at 9.4T

Budde, J; Pohmann, R; Shajan, G; Ugurbil, K

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Meeting Abstract

Susceptibility Weighted Imaging of the Human Brain at 9.4T

MPG-Autoren

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Budde, J
Former Department MRZ, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Pohmann, R
Former Department MRZ, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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Shajan, G
Former Department MRZ, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

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https://cds.ismrm.org/protected/09MProceedings/files/1_program.htm
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Zitation

Budde, J., Pohmann, R., Shajan, G., & Ugurbil, K. (2009). Susceptibility Weighted Imaging of the Human Brain at 9.4T. In 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009).

Zitierlink: https://hdl.handle.net/11858/00-001M-0000-0013-C57B-B

Zusammenfassung

Susceptibility weighted imaging benefits from ultra-high field in terms of increased contrast-to-noise ratio and SNR. High resolution phase images with up to 0.175mm x 0.175mm in-plane resolution were acquired at a 9.4T scanner using a 3D velocity compensated gradient echo sequence. The images, covering almost the whole brain area, show excellent susceptibility weighted contrast and SNR. Compared to 3T images with an in-plane resolution of 0.45mm x 0.50mm acquired in about the same scan time, a qualitative improvement can be observed and a greatly increased number of small veins can be visualized at 9.4T.