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  Novel RF-Coil Assembly to Simultaneously Investigate fMRI and Electrophysiology in Non-Human Primates in a Large Bore Vertical Magnet

Goense, J., Beyerlein, M., Hoffmann, J., Shajan, G., Steudel, T., Scheffler, K., et al. (2014). Novel RF-Coil Assembly to Simultaneously Investigate fMRI and Electrophysiology in Non-Human Primates in a Large Bore Vertical Magnet. Poster presented at Joint Annual Meeting ISMRM-ESMRMB 2014, Milano, Italy.

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Goense, JBM1, 2, Author           
Beyerlein, Michael1, 2, Author           
Hoffmann, Jens2, 3, Author           
Shajan, Gunamony2, 3, Author           
Steudel, T1, 2, Author           
Scheffler, Klaus2, 3, Author           
Logothetis, Nikos K1, 2, Author           
Merkle, H, Author           
Affiliations:
1Department Physiology of Cognitive Processes, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497798              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              
3Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              

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 Abstract: RF-coil design for combined electrophysiology and fMRI in non-human primates is challenging because any coil design needs to be sufficiently open to allow for electrode access to the brain. Patch antennas allow for a more open design, but since our bore is too small for a 300 MHz traveling wave, we developed an open quadrature transmit coil/antenna placed in-situ. The transmit coil/antenna is capable of producing a sufficiently homogenous B1 field. This device can be used alone in transceiver mode or in combination with dedicated receive arrays which allow for maximum flexibility while maintaining a very high SNR.

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 Dates: 2014-05
 Publication Status: Issued
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 Identifiers: BibTex Citekey: GoenseBHSSSLM2014
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Title: Joint Annual Meeting ISMRM-ESMRMB 2014
Place of Event: Milano, Italy
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Title: Joint Annual Meeting ISMRM-ESMRMB 2014
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 1348 Start / End Page: - Identifier: -