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  Short TE (15ms) Spectroscopic Imaging of the Human Brain at 7T Using Transceiver Arrays and B1 Shimming Based Localization

Hetherinton, H., Kuznetsov, A., Avdievich, N., & Pan, J. (2009). Short TE (15ms) Spectroscopic Imaging of the Human Brain at 7T Using Transceiver Arrays and B1 Shimming Based Localization. In 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009).

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Hetherinton, HP, Author
Kuznetsov , AM, Author
Avdievich, N1, Author              
Pan, JW, Author
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1External Organizations, ou_persistent22              

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 Abstract: The presence of ultra high field systems (7T) dating from late 1990s, there have been few reports of their use in spectroscopic imaging (SI) studies. This limitation is due to the inherent disadvantages of high field which result in a 5-12 fold increase in power deposition at 7T in comparison to 3T. These problems become especially severe when in–plane volume localization is used for SI. To overcome these limitations we have developed a short TE (15ms) SI sequence utilizing an 8 element 7T transceiver array and a B1 shimming based method for in-plane localization

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 Dates: 2009-04
 Publication Status: Published online
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Title: 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009)
Place of Event: Honolulu, HI, USA
Start-/End Date: 2009-04-18 - 2009-04-24

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Title: 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009)
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 327 Start / End Page: - Identifier: -