Ives Levesque

Publications

• Iterative optimization method for design of quantitative magnetization transfer imaging experiments. Levesque IR, Sled JG, Pike GB. Magn Reson Med. 2011; 66 (3): 635-43
• Quantitative magnetization transfer and myelin water imaging of the evolution of acute multiple sclerosis lesions. Levesque IR, Giacomini PS, Narayanan S, Ribeiro LT, Sled JG, Arnold DL, Pike GB. Magn Reson Med. 2010; 63 (3): 633-40
• Reproducibility of in vivo magnetic resonance imaging-based measurement of myelin water. Levesque IR, Chia CL, Pike GB. J Magn Reson Imaging. 2010; 32 (1): 60-8
• Reproducibility of quantitative magnetization-transfer imaging parameters from repeated measurements. Levesque IR, Sled JG, Narayanan S, Giacomini PS, Ribeiro LT, Arnold DL, Pike GB. Magn Reson Med. 2010; 64 (2): 391-400
• Characterizing healthy and diseased white matter using quantitative magnetization transfer and multicomponent T(2) relaxometry: A unified view via a four-pool model. Levesque IR, Pike GB. Magn Reson Med. 2009; 62 (6): 1487-96
• Measuring demyelination and remyelination in acute multiple sclerosis lesion voxels. Giacomini PS, Levesque IR, Ribeiro L, Narayanan S, Francis SJ, Pike GB, Arnold DL. Arch Neurol. 2009; 66 (3): 375-81
• Axonal injury in the cerebral normal-appearing white matter of patients with multiple sclerosis is related to concurrent demyelination in lesions but not to concurrent demyelination in normal-appearing white matter. Narayanan S, Francis SJ, Sled JG, Santos AC, Antel S, Levesque I, Brass S, Lapierre Y, Sappey-Marinier D, Pike GB, Arnold DL. Neuroimage. 2006; 29 (2): 637-42
• The role of edema and demyelination in chronic T1 black holes: a quantitative magnetization transfer study. Levesque I, Sled JG, Narayanan S, Santos AC, Brass SD, Francis SJ, Arnold DL, Pike GB. J Magn Reson Imaging. 2005; 21 (2): 103-10
• Regional variations in normal brain shown by quantitative magnetization transfer imaging. Sled JG, Levesque I, Santos AC, Francis SJ, Narayanan S, Brass SD, Arnold DL, Pike GB. Magn Reson Med. 2004; 51 (2): 299-303