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  Functional MRI in the rat brain with single-shot gradient echo EPI at 16.4 T

Balla, D., Wiesner, H., Shajan, G., & Pohmann, R. (2009). Functional MRI in the rat brain with single-shot gradient echo EPI at 16.4 T. Poster presented at 17th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM 2009), Honolulu, HI, USA.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-C561-3 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-C562-1
Genre: Poster

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 Creators:
Balla, DZ1, Author           
Wiesner, HM1, Author           
Shajan, G1, Author           
Pohmann, R1, Author           
Affiliations:
1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              

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 Abstract: The feasibility of gradient echo echo-planar imaging sequence (GE-EPI) for the accurate detection of stimulation-specific BOLD activation contrast in the rat brain at 16.4 T was investigated. An experimental protocol for longitudinal fMRI studies with extensive monitoring of the animal’s physiological status was employed. It was found that parameter optimized single-shot GE-EPI detects high quality images and is suitable for fMRI studies, provided motion effects during the timeseries can be compensated by data processing. The first specific BOLD activation maps at 16.4 T are presented and methodical details are discussed.

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 Dates: 2009-04
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: URI: http://www.ismrm.org/09/
BibTex Citekey: 5744
 Degree: -

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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
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