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  1H MRS in the human spinal cord at 7T using a combined RF shimming and travelling wave transmit approach

Henning, A., Koning, W., Fuchs, A., Raaijmakers, A., Bluemink, J., MacMillan, E., et al. (2012). 1H MRS in the human spinal cord at 7T using a combined RF shimming and travelling wave transmit approach. In 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012).

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-B74E-2 Version Permalink: http://hdl.handle.net/21.11116/0000-0001-9EE3-D
Genre: Meeting Abstract

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 Creators:
Henning, A1, Author              
Koning, W, Author
Fuchs, A, Author
Raaijmakers, A, Author
Bluemink, JJ, Author
MacMillan, EL, Author
van den Berg, CAT, Author
Luijten, P, Author
Boesiger, P, Author
Klomp, DWJ, Author
Affiliations:
1Institute for Biomedical Engineering, University and ETH Zurich, ou_persistent22              

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 Abstract: Due to its non-invasive nature 1H MRS is of specific benefit to study alterations of biochemical processes in human spinal cord (SC) pathologies where performing biopsies is perilous. However, the finite size and deep location of the human SC limit the obtainable SNR at field strengths < 3T. Hence 1H MRS of the human SC at 7T is introduced to tackle the intrinsic SNR and spectral resolution problems and increase the number of quantifiable metabolites. A dual-channel RF shimming and travelling wave transmit approach is combined with adiabatic inner -volume saturated localization and a 30-channel receive array to obtain optimal SNR.

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 Dates: 2012-05
 Publication Status: Published in print
 Pages: -
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 Identifiers: BibTex Citekey: HenningKFRBMvLBK2012
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Title: 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012)
Place of Event: Melbourne, Australia
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Title: 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 0711 Start / End Page: - Identifier: -