26 Papers
73 Citations
S. Cheshkov is an academic researcher from University of Texas Southwestern Medical Center. The author has contributed to research in topics: Electromagnetic coil & Betatron. The author has an hindex of 10, co-authored 26 publications. Previous affiliations of S. Cheshkov include University of Texas at Austin.
Chat about Author
Papers
Functional imaging and related techniques: An introduction for rehabilitation researchers
Bruce Crosson,Bruce Crosson,Anastasia Ford,Keith M. McGregor,Keith M. McGregor,Marcus Meinzer,S. Cheshkov,Xiufeng Li,Delaina Walker-Batson,Richard W. Briggs +9 more
TL;DR: Function and structural imaging techniques used in rehabilitation research are discussed, including: Positron Emission Tomography (PET), Magnetoencephalography/Magnetic Source Imaging (MEG/MSI), Near Infrared Spectroscopy (NIRS), Transcranial Magnetic Stimulation (TMS), and Electroencephalographic/Evoked Potentials (EEG/EPs).
Reproducibility and absolute quantification of muscle glycogen in patients with glycogen storage disease by 13C NMR spectroscopy at 7 Tesla.
Katja Heinicke,Ivan E. Dimitrov,Nadine Romain,S. Cheshkov,Jimin Ren,Craig R. Malloy,Ronald G. Haller +6 more
TL;DR: It is concluded that noninvasive ultra-high field 13C MRS provides a valuable, highly reproducible tool for quantitative assessment of glycogen levels in health and disease.
Oxidation of [U-13C]glucose in the human brain at 7T under steady state conditions
S. Cheshkov,Ivan E. Dimitrov,Vikram Jakkamsetti,Levi B. Good,Dorothy I. Kelly,Karthik Rajasekaran,Ralph J. DeBerardinis,Juan M. Pascual,A. Dean Sherry,Craig R. Malloy +9 more
TL;DR: This work examined an alternative approach to monitor glucose metabolism in the human brain by using 13C magnetic resonance spectroscopy during intravenous administration of 13C‐labeled compounds.
25
Quadrature transmit coil for breast imaging at 7 tesla using forced current excitation for improved homogeneity
Mary P. McDougall,S. Cheshkov,B S Joseph Rispoli,Craig Malloy,Ivan E. Dimitrov,Ivan E. Dimitrov,Steven M. Wright +6 more
TL;DR: To demonstrate the use of forced current excitation (FCE) to create homogeneous excitation of the breast at 7 tesla, insensitive to the effects of asymmetries in the electrical environment.
Selective Detrending Method for Reducing Task-Correlated Motion Artifact During Speech in Event-Related FMRI
Kaundinya S. Gopinath,Bruce Crosson,Keith M. McGregor,Kyung K. Peck,Yu-Ling Chang,Anna Bacon Moore,Anna Bacon Moore,Megan G. Sherod,Christy Cavanagh,Ashley Wabnitz,Christina E. Wierenga,Keith D. White,S. Cheshkov,Venkatagiri Krishnamurthy,Richard W. Briggs +14 more
TL;DR: A new selective detrending method for reduction of artifacts associated with task‐correlated motion (TCM) during speech in event‐related functional magnetic resonance imaging is introduced and demonstrated in an overt word generation paradigm.
17