A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at 7T-MRI

Sadri Güler; Vitaliy Zhurbenko; Irena Zivkovic; Hanne  Christensen; Sverre  Rosenbaum; Inger Birgitte  Havsteen; Esben Thade Petersen

A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at7T-MRI

Sadri Güler
, Vitaliy Zhurbenko
, Irena Zivkovic
, Hanne Christensen
, Sverre Rosenbaum
, Inger Birgitte Havsteen
, Esben Thade Petersen

University of Copenhagen
Copenhagen University Hospital Frederiksberg and Bispebjerg
Technical University of Denmark

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

Abstract

The advantage of low coupling ratios of shielded-coaxial-cable coils (SCCs) are used to obtain an eight-channel head-neck transmit array for 7TMRI. The six SCCs are combined with the two-channel Nova coil by taking the advantage of low coupling between SCCs and the Nova coil. Low inter element coupling along with the independent radiation regions of the SCCs and the Nova coil made it possible to do a straightforward B1- shimming resulting in a relatively homogeneous magnetic field in both head and neck region. Structural images are acquired with large coverage down to the bifurcation while high SNR is preserved.

Original language	English
Title of host publication	Proceedings of the 2023 ISMRM
Number of pages	4
Volume	31
Publisher	The International Society for Magnetic Resonance in Medicine
Publication date	2023
Article number	0217
Publication status	Published - 2023
Event	2023 ISMRM & ISMRT Annual Meeting & Exhibition - Metro Toronto Convention Centre (MTCC), Toronto, Canada Duration: 3 Jun 2023 → 8 Jun 2023 Conference number: 32

Conference

Conference	2023 ISMRM & ISMRT Annual Meeting & Exhibition
Number	32
Location	Metro Toronto Convention Centre (MTCC)
Country/Territory	Canada
City	Toronto
Period	03/06/2023 → 08/06/2023

Series	International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings
ISSN	1524-6965

Keywords

RF Arrays & Systems

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Güler, Sadri ; Zhurbenko, Vitaliy ; Zivkovic, Irena et al. / A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at7T-MRI. Proceedings of the 2023 ISMRM. Vol. 31 The International Society for Magnetic Resonance in Medicine, 2023. (International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings).

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title = "A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at 7T-MRI",

abstract = "The advantage of low coupling ratios of shielded-coaxial-cable coils (SCCs) are used to obtain an eight-channel head-neck transmit array for 7TMRI. The six SCCs are combined with the two-channel Nova coil by taking the advantage of low coupling between SCCs and the Nova coil. Low inter element coupling along with the independent radiation regions of the SCCs and the Nova coil made it possible to do a straightforward B1- shimming resulting in a relatively homogeneous magnetic field in both head and neck region. Structural images are acquired with large coverage down to the bifurcation while high SNR is preserved.",

keywords = "RF Arrays \& Systems",

author = "Sadri G{\"u}ler and Vitaliy Zhurbenko and Irena Zivkovic and Hanne Christensen and Sverre Rosenbaum and Havsteen, \{Inger Birgitte\} and Petersen, \{Esben Thade\}",

year = "2023",

language = "English",

volume = "31",

series = "International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings",

booktitle = "Proceedings of the 2023 ISMRM",

publisher = "The International Society for Magnetic Resonance in Medicine",

note = "2023 ISMRM \& ISMRT Annual Meeting \& Exhibition ; Conference date: 03-06-2023 Through 08-06-2023",

}

Güler, S, Zhurbenko, V, Zivkovic, I, Christensen, H, Rosenbaum, S, Havsteen, IB & Petersen, ET 2023, A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at7T-MRI. in Proceedings of the 2023 ISMRM. vol. 31, 0217, The International Society for Magnetic Resonance in Medicine, International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings, 2023 ISMRM & ISMRT Annual Meeting & Exhibition, Toronto, Ontario, Canada, 03/06/2023.

A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at7T-MRI. / Güler, Sadri; Zhurbenko, Vitaliy; Zivkovic, Irena et al.
Proceedings of the 2023 ISMRM. Vol. 31 The International Society for Magnetic Resonance in Medicine, 2023. 0217 (International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

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T1 - A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at 7T-MRI

AU - Güler, Sadri

AU - Zhurbenko, Vitaliy

AU - Zivkovic, Irena

AU - Christensen, Hanne

AU - Rosenbaum, Sverre

AU - Havsteen, Inger Birgitte

AU - Petersen, Esben Thade

N1 - Conference code: 32

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N2 - The advantage of low coupling ratios of shielded-coaxial-cable coils (SCCs) are used to obtain an eight-channel head-neck transmit array for 7TMRI. The six SCCs are combined with the two-channel Nova coil by taking the advantage of low coupling between SCCs and the Nova coil. Low inter element coupling along with the independent radiation regions of the SCCs and the Nova coil made it possible to do a straightforward B1- shimming resulting in a relatively homogeneous magnetic field in both head and neck region. Structural images are acquired with large coverage down to the bifurcation while high SNR is preserved.

AB - The advantage of low coupling ratios of shielded-coaxial-cable coils (SCCs) are used to obtain an eight-channel head-neck transmit array for 7TMRI. The six SCCs are combined with the two-channel Nova coil by taking the advantage of low coupling between SCCs and the Nova coil. Low inter element coupling along with the independent radiation regions of the SCCs and the Nova coil made it possible to do a straightforward B1- shimming resulting in a relatively homogeneous magnetic field in both head and neck region. Structural images are acquired with large coverage down to the bifurcation while high SNR is preserved.

KW - RF Arrays & Systems

M3 - Conference abstract in proceedings

VL - 31

T3 - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings

BT - Proceedings of the 2023 ISMRM

PB - The International Society for Magnetic Resonance in Medicine

T2 - 2023 ISMRM & ISMRT Annual Meeting & Exhibition

Y2 - 3 June 2023 through 8 June 2023

ER -

Güler S, Zhurbenko V, Zivkovic I, Christensen H, Rosenbaum S, Havsteen IB et al. A head and neck array add-on to the two-channel Nova coil using six SCC elements and Nova 32 channel receive array at7T-MRI. In Proceedings of the 2023 ISMRM. Vol. 31. The International Society for Magnetic Resonance in Medicine. 2023. 0217. (International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition. Proceedings).