Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2022:1380:185-202.
doi: 10.1007/978-3-031-03873-0_8.

Magnetic Resonance Electrical Properties Tomography (MREPT)

Ulrich Katscher  1 , Atul Singh Minhas  2 , Nitish Katoch  3
Affiliations

Magnetic Resonance Electrical Properties Tomography (MREPT)

Ulrich Katscher et al. Adv Exp Med Biol. 2022.

Abstract

This chapter explains the magnetic resonance electrical impedance tomography (MREPT) technique used to image electrical properties at high frequencies. The chapter describes the MREPT data acquisition methods, current state-of-the-art image reconstruction algorithms, and experiments with phantoms, animals, and humans.

PubMed Disclaimer

References

    1. G. Amouzandeh, F. Mentink-Vigier, S. Helsper, F.A. Bagdasarian, J.T. Rosenberg, S. Grant, Magnetic resonance electrical property mapping at 21.1 T: a study of conductivity and permittivity in phantoms, ex vivo tissue and in vivo ischemia. Phys. Med. Biol. 65, 055007 (2019)
    1. A. Arduino, L. Zilberti, M. Chiampi, O. Bottauscio, CSI-EPT in presence of RF-shield for MR-coils. IEEE Trans. Med. Imag. 36, 1396–1404 (2017) - DOI
    1. E. Balidemaj, C.A. van den Berg, J. Trinks, A.L. van Lier, A.J. Nederveen, L.J. Stalpers, H. Crezee, R.F. Remis, CSI-EPT: a contrast source inversion approach for improved MRI-based electric properties tomography. IEEE Trans. Med. Imag. 34, 1788–96 (2015) - DOI
    1. N. Choi, M. Ghim, S. Yang, S.Y. Zho, D.H. Kim, In vivo conductivity mapping using double spin echo for flow effect removal, in Proceedings of the 19th Annual Meeting of the ISMRM (ISMRM, Concord, 2011), p. 4466
    1. C. Gabriel, S. Gabriel, E. Corthout, The dielectric properties of biological tissues: I. Literature survey. Phys. Med. Biol. 41, 2231–2249 (1996) - DOI - PubMed

LinkOut - more resources