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  MTRRex: a spillover correction for pulsed steady-state CEST

Zaiss, M., & Bachert, P. (2012). MTRRex: a spillover correction for pulsed steady-state CEST. Poster presented at 3rd International Workshop on Chemical Exchange Saturation Transfer Imaging (OctoberCEST 2012), Annapolis, MD, USA.

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 Creators:
Zaiss, M1, Author           
Bachert, P, Author
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1DKFZ German Cancer Research Center Heidelberg, ou_persistent22              

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 Abstract: Introduction: Studying endogenous chemical exchange saturation transfer (CEST) effects always requires the handling of competing effects such as direct water saturation and macromolecular MT. We want to compare different spillover and macroMT corrections for pulsed CEST experiments with a new normalization MTRRex. For verification, amine proton exchange of creatine in solutions with different agar concentrations is probed.
Theory: As spin-lock theory can be applied to CEST [1],[2], we employ the formula for normalized steady-state magnetization after irradiation at label or reference scan:.

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 Dates: 2013-05
 Publication Status: Issued
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 Identifiers: DOI: 10.1002/cmmi.1522
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Title: 3rd International Workshop on Chemical Exchange Saturation Transfer Imaging (OctoberCEST 2012)
Place of Event: Annapolis, MD, USA
Start-/End Date: 2012-10-15 - 2012-10-17

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Title: Contrast Media & Molecular Imaging
Source Genre: Journal
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Pages: - Volume / Issue: 8 (3) Sequence Number: - Start / End Page: 315 - 316 Identifier: -