Ultra-flexible 3T HIC receive array for carotid imaging

Bei Zhang, Martijn A. Cloos, Joseph Yang, Thanh D. Nguyen, Ryan Brown

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Close-fitting receive arrays can approximate the optimal MRI signal to noise ratio in superficial areas of the subject. For intricate and variable anatomy such as the neck and carotid arteries, however, manufacturing a closefitting array with conventional semi-rigid substrates has been challenging [1]-[5]. In this work, we utilized the ultra-flexible high impedance coil (HIC) [6] structure with a miniaturized matching interface in an adaptable receive array for carotid imaging. Compared with a commercial array, our HIC array demonstrated an average 32% higher SNR in the carotid bifurcation on five healthy volunteers.

Original languageEnglish (US)
Title of host publicationProceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages459-464
Number of pages6
ISBN (Electronic)9781728105635
DOIs
StatePublished - Sep 2019
Externally publishedYes
Event21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 - Granada, Spain
Duration: Sep 9 2019Sep 13 2019

Publication series

NameProceedings of the 2019 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019

Conference

Conference21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
Country/TerritorySpain
CityGranada
Period9/9/199/13/19

Keywords

  • Carotid imaging
  • Close-fitting
  • Flexible
  • High impedance coil
  • Receive array

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Geophysics
  • Radiation
  • Modeling and Simulation
  • Statistics and Probability
  • Instrumentation

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