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  Evaluating effect of calibration factor for lead computational model to assess MRI RF-Induced heating

Kozlov, M., & Kainz, W. (2019). Evaluating effect of calibration factor for lead computational model to assess MRI RF-Induced heating. In 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting (pp. 891-892). doi:10.1109/APUSNCURSINRSM.2018.8609200.

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Item Permalink: http://hdl.handle.net/21.11116/0000-0002-C990-8 Version Permalink: http://hdl.handle.net/21.11116/0000-0003-86F3-3
Genre: Conference Paper

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 Creators:
Kozlov, Mikhail1, Author              
Kainz, W.2, Author
Affiliations:
1Department Neurophysics (Weiskopf), MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_2205649              
2Office of Science and Engineering Laboratories (OSEL), Silver Spring, MD, USA, ou_persistent22              

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Free keywords: Numerical simulation; Electromagnetics; RF-safety
 Abstract: In this case study the calibration factor of the lead electromagnetic model (LEM) was evaluated for different helix and straight lead geometries and insulator electrical properties at 128 MHz. Our results indicate that the LEM is suitable to predict the RF-induced power deposition at the lead tip if the calibration factor is measured, or simulated, for exactly the given lead, without making any simplification.

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Language(s): eng - English
 Dates: 2019-01-14
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Degree: -

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Title: 2018 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting
Place of Event: Boston, MA, USA
Start-/End Date: 2018-07-08 - 2018-07-13

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Title: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting
Source Genre: Proceedings
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Affiliations:
Publ. Info: -
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 891 - 892 Identifier: ISBN: 978-1-5386-7102-3