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  Evaluation of Minimum Scan Time for High Quality Quantitative in vivo 1H MR Spectroscopy at 16.4T

Hong, S.-T., Balla, D., Choi, C., & Pohmann, R. (2010). Evaluation of Minimum Scan Time for High Quality Quantitative in vivo 1H MR Spectroscopy at 16.4T. Poster presented at ISMRM-ESMRMB Joint Annual Meeting 2010, Stockholm, Sweden.

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Hong, S-T1, 2, Author              
Balla, DZ1, 2, Author              
Choi, C, Author
Pohmann, R1, 2, Author              
Affiliations:
1Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              
2Former Department MRZ, Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_2528700              

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 Abstract: Localized in vivo 1H NMR spectroscopy requires significantly high number of averages compared to other MR imaging techniques. Precise analysis on spectra obtained at 16.4T was performed to determine the minimal number of averages, necessary for quantifying nineteen metabolites with average CRLBs of below 20. The results demonstrated that 64 averages were sufficient to quantify most metabolites reliably except weakly represented metabolites such as alanine, glycine and phosphorylcholine.

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 Dates: 2010-05
 Publication Status: Published in print
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 Identifiers: BibTex Citekey: 6302
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Title: ISMRM-ESMRMB Joint Annual Meeting 2010
Place of Event: Stockholm, Sweden
Start-/End Date: 2010-05-01 - 2010-05-07

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Title: ISMRM-ESMRMB Joint Annual Meeting 2010
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 3326 Start / End Page: - Identifier: -