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  10µm isotropic voxels acquired with a CMOS-based planar microcoil at 14.1T: Preliminary results

Pérez Rodas, M., Handwerker, J., Merkle, H., Pohmann, R., Anders, J., & Scheffler, K. (2018). 10µm isotropic voxels acquired with a CMOS-based planar microcoil at 14.1T: Preliminary results. Poster presented at Joint Annual Meeting ISMRM-ESMRMB 2018, Paris, France.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0001-7D93-D Version Permalink: http://hdl.handle.net/21.11116/0000-0001-92FB-F
Genre: Poster

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Pérez Rodas, M1, 2, Author              
Handwerker, J, Author
Merkle, H1, 2, Author              
Pohmann, R1, 2, Author              
Anders, J, Author
Scheffler, K1, 2, Author              
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1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              

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 Abstract: The quest for high resolution MR have push the technology to miniaturization. Thus, microcoils have been used for imaging with very high resolution. Here, we have designed and constructed a fully integrated CMOS NMR transceiver containing an on-chip microcoil, integrated amplifiers and demodulator for the high-frequency MR signal. In the present work, the initial microimaging results of this fully-integrated NMR transceiver in a 14.1 T animal scanner are presented. The on-chip microcoil allows imaging with a spatial resolution down to 10 µm with an SNR of 64 and with an improvement in SNR/volume ratio of 150 compared to a 10 mm surface coil.

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 Dates: 2018-06
 Publication Status: Published in print
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 Identifiers: BibTex Citekey: PerezRodasHMPAS2018
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Title: Joint Annual Meeting ISMRM-ESMRMB 2018
Place of Event: Paris, France
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Title: Joint Annual Meeting ISMRM-ESMRMB 2018
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: 1727 Start / End Page: - Identifier: -