669-03-013 ISMRM Abstract

An Integrated Triple-Resonant ¹H/²³Na/³⁹K Head Coil for Multinuclear MRI at 7T

Primary: Physics & Engineering - RF Arrays & Systems

Secondary: Physics & Engineering - High-Field MRI

669-03-013 · RF Arrays and Systems · Thursday, 14 May, 1:40 PM–2:35 PM · Digital Posters Row J

Keywords: Multi nuclear RF Coils X-nuclei Neuroimaging Ultra high field MRI RF Coil Array

Accepted

Menglu Wu ^1,2, David Carmichael^1,2, Sarah McElroy^1,2,3, Antoine Naegel^2,4, Ozlem Ipek^1,2

¹London Collaborative Ultra high field System (LoCUS), London, United Kingdom

²Research Dept of Imaging, Physics & Engineering, School of Biomedical Engineering and Imaging Sciences, Kings College London, London, United Kingdom

³MR Research Collaborations, Siemens Healthcare Limited, Camberley, United Kingdom

⁴Siemens Healthcare SAS, Courbevoie, France

Presenting Author: Menglu Wu

Synopsis

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References

1. Krishnan GP, Filatov G, Shilnikov A, Bazhenov M. Electrogenic properties of the Na+/K+ ATPase control transitions between normal and pathological brain states. J Neurophysiol. 2015 May;113(9):3356–74.

2. Staehr C, Aalkjaer C, Matchkov VV. The vascular Na,K-ATPase: clinical implications in stroke, migraine, and hypertension. Clin Sci Lond Engl 1979. 2023 Oct;137(20):1595–618.

3. Poku LO, Phil M, Cheng Y, Wang K, Sun X. 23Na‐MRI as a Noninvasive Biomarker for Cancer Diagnosis and Prognosis. J Magn Reson Imaging. 2021 Apr;53(4):995–1014.

4. Augath M, Heiler P, Kirsch S, Schad LR. In vivo 39K, 23Na and 1H MR imaging using a triple resonant RF coil setup. J Magn Reson. 2009 Sept 1;200(1):134–6.

5. Wu M, Clément J, Vliem J. Proc. Intl. Soc. Mag. Reson. Med. 31. 2023 [cited 2023 Nov 7]. A 16-Channel Proton/Sodium Transmit/Receive Array Design for 7 Tesla Head Imaging. Available from: https://submissions.mirasmart.com/ISMRM2023/Itinerary/Files/PDFFiles/ViewAbstract.aspx

6. Wu M, McElroy S, Stark H, Charles-Edwards G, Winfield JM, Wright A, et al. Potassium birdcage resonator design for multi-nuclear imaging at 7T. In: Proc Intl Soc Mag Reson Med 32 [Internet]. 2024 [cited 2024 Oct 28]. Available from: https://submissions.mirasmart.com/ISMRM2024/Itinerary/Files/PDFFiles/ViewAbstract.aspx

7. Fautz HP, Vogel M, Gross P, Kerr A, Zhu Y. B1 mapping of coil arrays for parallel transmission.

8. Bottomley PA, Ouwerkerk R. The Dual-Angle Method for Fast, Sensitive T1 Measurement in Vivo with Low-Angle Adiabatic Pulses. J Magn Reson B. 1994 June 1;104(2):159–67.

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http://echo.ismrm.org/p/ISMRM2026/669-03-013