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  T2 estimation of downfield metabolites in human brain at 7T

Fichtner, N., Henning, A., Zoelch, N., Boesch, C., & Kreis, R. (2015). T2 estimation of downfield metabolites in human brain at 7T. Poster presented at 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015), Toronto, Canada.

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Fichtner, ND, Author
Henning, A1, 2, Author           
Zoelch, N, Author
Boesch, C, Author
Kreis, R, Author
Affiliations:
1Research Group MR Spectroscopy and Ultra-High Field Methodology, Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_2528692              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: The upfield part of the spectrum has thus far been well-characterized using magnetic resonance spectroscopy; however, the downfield part at 5-10ppm remains less so, particularly in humans. This work aims to improve metabolite characterization by calculating the T2’s of peaks downfield in grey matter at 7 T. We fitted downfield spectra to a heuristic model and obtained T2’s for several peaks of interest; the T2’s are all fairly similar, but significantly shorter than those reported for upfield peaks in the brain, which are approximately 70ms or longer depending on the structure.

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 Dates: 2015-06
 Publication Status: Issued
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 Identifiers: BibTex Citekey: FichtnerHZBK2015
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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: 1313 Start / End Page: - Identifier: -