Biophysics, Histology & Validation of Diffusion MRI

Hall 1     16:00 - 18:00         Chairs: Christian Beaulieu and Greg J. Stanisz


Prog #

16:00 815.

Diffusion and Chemical Shift of Intracellular Cesium Ions Within Perfused HeLa Cells

Lin Zhao1, Joseph J. H. Ackerman1, Jeffery J. Neil1

1Washington Universtiy in St. Louis, St. Louis, Missouri, USA


16:12 816.

Probing Intracellular Compartments in Normal Brain and Brain Tumor Using Short Diffusion Times

Douglas Edward Prah1, Eric Scott Paulson1, F Wu-Zimmer1, Kathleen Marie Schmainda1

                              1Medical College of Wisconsin, Milwaukee, Wisconsin, USA


16:24 817.

Intracellular Diffusion in Normal and Ischemic Rat Tissues via 133Cs MR at 12 T

James Andrew Goodman1, Joseph John Henry Ackerman2, Jeffrey J. Neil2

1Oregon Health and Science University, Portland, Oregon, USA; 2Washington University, St. Louis, Missouri, USA


16:36 818.

Diffusion Tensor Imaging of Left Ventricular Remodeling in Response to Myocardial Infarction in the Mouse

Gustav Jacob Strijkers1, Annemiek Bouts1, Edwin Heijman1, Matthijs Blankesteijn2, Tim H.J. Peeters1, Anna Vilanova1, Klaas Nicolay1

1Eindhoven University of Technology, Eindhoven, Netherlands; 2Maastricht University, Maastricht, Netherlands


16:48 819.

Novel MRI Contrast in Nervous Tissue Based on the Observation of Anomalous Diffusion - not available

Evren Ozarslan1, Timothy M. Shepherd2, Peter J. Basser1, Baba C. Vemuri, Stephen J. Blackband

1National Institutes of Health, Bethesda, Maryland, USA; 2University of Florida, Gainesville, Florida, USA


17:00 820.

Axial Diffusivity Detects Axonal Injury Live and Postmortem Before But Not After Formalin Fixation

Shu-Wei Sun1, Mingqiang Xie1, Sheng-Kwei Song1

1Washington University School of Medicine, St. Louis, Missouri, USA



17:12 821.

Dendrite Density from Magnetic Resonance Diffusion Measurements: Comparison with Histology

Sune Nørhøj Jespersen1, Carsten R. Bjarkam2, Thomas Nielsen1, Brian Hansen1, Peter Vestergaard-Poulsen1

1University of Aarhus, Aarhus, Denmark; 2University of Aarhus, Denmark


17:24 822.

Covalidation of Anisotropy Using Polarized Light Microscopy and Diffusion Tensor Imaging in White Matter of a Mouse

Adrian A. Epstein1, Hubertus Axer2, Joshua S. Shimony1, Otto W. Witte2, Qing Wang3, Abraham Z. Snyder1, Sheng-Kwei Song1

1Washington University Medical School, St. Louis, Missouri, USA; 2Friedrich-Schiller University, Jena, Germany; 3Washington University, St. Louis, Missouri, USA

17:36 823.

Validation of Diffusion Tensor MRI in the Central Nervous System Using Light Microscopy

Ann S. Choe1, 2, Daniel C. Colvin1, 2, Iwona Stepniewska2, Zhaohua Ding1, Adam W. Anderson1, 2

1Vanderbilt University Institute of Imaging Science, Nashville, Tennessee, USA; 2Vanderbilt University, Nashville, Tennessee, USA

17:48 824.

Correlation of Fractional Anisotropy with Histology for Diffuse Axonal Injury in a Rat Model

Zhifeng Kou1, 2, Yimin Shen1, Nisrine ZAKARIA1, Srinivas Kallak1, John Cavanaugh1, Yingjian Yu1, Jiani Hu1, E Mark Haacke1, 2

1Wayne State University, Detroit, Michigan, USA; 2MRI Institute for Biomedical Research, Detroit, Michigan, USA