A geometrical shift results in erroneous appearance of low frequency tissue eddy current induced phase maps

Author:

Mandija Stefano1,van Lier Astrid L.H.M.W.2,Katscher Ulrich3,Petrov Petar I.4,Neggers Sebastian F.W.4,Luijten Peter R.15,van den Berg Cornelis A.T.12

Affiliation:

1. Center for Image Sciences; University Medical Center Utrecht; Heidelberglaan 100, 3584 CX Utrecht The Netherlands

2. Department of Radiotheraphy; University Medical Center Utrecht; Heidelberglaan 100, 3584 CX Utrecht The Netherlands

3. Philips Research Europe-Hamburg; Roentgenstr 24-26, 22335, Hamburg Germany

4. Department of Psychiatry, Rudolf Magnus Institute of Neuroscience; University Medical Center Utrecht; Heidelberglaan 100, 3584 CX Utrecht The Netherlands

5. Department of Radiology, Imaging Division; University Medical Center Utrecht; Heidelberglaan 100, 3584 CX Utrecht The Netherlands

Publisher

Wiley

Subject

Radiology, Nuclear Medicine and imaging

Reference68 articles.

1. Determination of electrical conductivity and local SAR via B1 mapping;Katscher;IEEE Trans Med Imaging,2009

2. Wen H Noninvasive quantitative mapping of conductivity and dielectric distributions using RF wave propagation effects in high-field MRI Yaffe MJ Antonuk LE Proc. SPIE 5030, Medical Imaging: Physics of Medical Imaging. International Society for Optics and Photonics 2003 471 477

3. Bulumulla S Yeo TB Zhu Y Direct calculation of tissue electrical parameters from B1 maps 2009

4. Quantitative conductivity and permittivity imaging of the human brain using electric properties tomography;Voigt;Magn Reson Med,2011

5. Sodickson DK Alon L Deniz CM Local Maxwell Tomography using transmit-receive coil arrays for contact-free mapping of tissue electrical properties and determination of absolute RF phase 2012

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