SENSE imaging with quadrature half-volume TEM coil at 4T

Avdievich, NI; Peshkovsky , A; Kennan, RP; Hetherington, HP

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SENSE imaging with quadrature half-volume TEM coil at 4T

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http://www.ismrm.org/04/
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Zitation

Avdievich, N., Peshkovsky, A., Kennan, R., & Hetherington, H. (2004). SENSE imaging with quadrature half-volume TEM coil at 4T. Poster presented at 12th Scientific Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM 2004), Kyoto, Japan.

Zitierlink: https://hdl.handle.net/21.11116/0000-0005-6438-C

Zusammenfassung

SENSE parallel body imaging is difficult to realize at high field strength due to a lack of efficient body volume coils providing homogeneous transmittion. Alternatively, a transmit/receive quadrature half-volume coil can be employed for SENSE body imaging with multi-channel reception using frequencydegenerate isolated modes of the same half-volume coil. This type of coil provides efficient transmittion with sufficiently large region of homogeneity and improved reception profile as compared to receive surface coils. As proof of concept, this work presents results using an original open transmit/receive halfvolume
quadrature TEM coil for SENSE human brain imaging at 4T.