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Q&A with Munish Chauhan and Rosalind Sadleir

                                                                                 BY Jiaen Liu

In their paper entitled “Multishot echo-planar MREIT for fast imaging of conductivity, current density, and electric field distributions”, Drs. Munish Chauhan and Rosalind Sadleir propose an accelerated technique to image electrical conductivity based on MRI. Their goal is not only to image conductivity of biological tissues, but more ambitiously to map neural activity using this fast technique. Let’s hear their story behind the paper.

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January Highlights

January Cover Art

In vivo MRI of the human finger at 7 T, by Elmar Laistler, Barbara Dymerska, Jürgen Sieg, Sigrun Goluch, Roberta Frass-Kriegl, Andre Kuehne and Ewald Moser

January Editor’s Picks

Multishot echo-planar MREIT for fast imaging of conductivity, current density, and electric field distributions, by Munish Chauhan, Rohini Vidya Shankar, Neeta Ashok Kumar, Vikram D. Kodibagkar and Rosalind Sadleir

 Audioslides

High-resolution in vivo diffusion imaging of the human brain with generalized slice dithered enhanced resolution: Simultaneous multislice (gSlider-SMS), by Kawin Setsompop, Qiuyun Fan, Jason Stockmann, Berkin Bilgic, Susie Huang, Stephen F. Cauley, Aapo Nummenmaa, Fuyixue Wang, Yogesh Rathi, Thomas Witzel and Lawrence L. Wald

Audioslides

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By | January 8th, 2018 | Highlights-post | Tags:

Q&A with Sergey Cheshkov and Craig Malloy

                                                          BY ATEF BADJI

Sergey Cheshkov

Sergey Cheshkov received his Bachelor’s Degree in physics in Bulgaria and his PhD in physics at the University of Texas at Austin. He is currently an assistant professor in the Advanced Imaging Research Center at the University of Texas Southwestern Medical Center.

Craig Malloy is a clinical cardiologist and the medical director of the Advanced Imaging Research Center at the University of Texas Southwestern Medical Center.

In their paper, they used Carbon-13 NMR spectroscopy to investigate non-invasive biomarkers for brain energy metabolism and neurotransmitter production. As you can imagine, we had many questions for them.

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December Highlights

December Cover Art

New method to characterize and correct with sub-µs precision gradient delays in bipolar multispoke RF pulses, by Vincent Gras, Alexandre Vignaud, Alexis Amadon, Franck Mauconduit, Denis Le Bihan and Nicolas Boulant

December Editor’s Picks

Oxidation of [U-13C]glucose in the human brain at 7T under steady state conditions, by Sergey Cheshkov, Ivan E. Dimitrov, Vikram Jakkamsetti, Levi Good, Dorothy Kelly, Karthik Rajasekaran, Ralph J. DeBerardinis, Juan M. Pascual, A. Dean Sherry and Craig R. Malloy

Audioslides

Simultaneous determination of metabolite concentrations, T1 and T2 relaxation times, by Li An, Shizhe Li and Jun Shen

Audioslides: coming soon!

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By | December 1st, 2017 | Highlights-post | Tags: