Imaging of repeated episodes of demyelination and remyelination in multiple sclerosis

by Robert A. Brown, Sridar Narayanan, Douglas L. Arnold
Published 2014-01-01

Magnetization transfer ratio recovery in new lesions decreases during adolescence in pediatric-onset multiple sclerosis patients

by Robert A. Brown, Sridar Narayanan, Brenda Banwell, Douglas L. Arnold
Published 2014-01-01

Correlation between brain volume change and T2 relaxation time induced by dehydration and rehydration: Implications for monitoring atrophy in clinical studies

by Kunio Nakamura, Robert A. Brown, David Araujo, Sridar Narayanan, Douglas L. Arnold
Published 2014-01-01

Automated separation of diffusely abnormal white matter from focal white matter lesions on MRI in multiple sclerosis

by Josefina Maranzano, Mahsa Dadar, Maryna Zhernovaia, Douglas L. Arnold, D. Louis Collins, Sridar Narayanan
Published 2020-06-01

Cortical Damage and Disability in Multiple Sclerosis: Relation to Intracortical Inhibition and Facilitation

by Julia C. Nantes, Jidan Zhong, Scott A. Holmes, Sridar Narayanan, Yves Lapierre, Lisa Koski
Published 2016-07-01

Jacobian integration method increases the statistical power to measure gray matter atrophy in multiple sclerosis

by Kunio Nakamura, Nicolas Guizard, Vladimir S. Fonov, Sridar Narayanan, D. Louis Collins, Douglas L. Arnold
Published 2014-01-01

Delineation of cortical pathology in multiple sclerosis using multi-surface magnetization transfer ratio imaging

by David A. Rudko, Mishkin Derakhshan, Josefina Maranzano, Kunio Nakamura, Douglas L. Arnold, Sridar Narayanan
Published 2016-01-01

Improving the SIENA performance using BEaST brain extraction.

by Kunio Nakamura, Simon F Eskildsen, Sridar Narayanan, Douglas L Arnold, D Louis Collins, Alzheimer's Disease Neuroimaging Initiative
Published 2018-01-01

Brain volume loss in individuals over time: Source of variance and limits of detectability

by Sridar Narayanan, Kunio Nakamura, Vladimir S. Fonov, Josefina Maranzano, Zografos Caramanos, Paul S. Giacomini, D. Louis Collins, Douglas L. Arnold
Published 2020-07-01

Quantitative determination of regional lesion volume and distribution in children and adults with relapsing-remitting multiple sclerosis.

by Rezwan Ghassemi, Sridar Narayanan, Brenda Banwell, John G Sled, Manohar Shroff, Douglas L Arnold, Canadian Pediatric Demyelinating Disease Network
Published 2014-01-01

GABA and glutamate levels correlate with MTR and clinical disability: Insights from multiple sclerosis

by Julia C. Nantes, Sébastien Proulx, Jidan Zhong, Scott A. Holmes, Sridar Narayanan, Robert A. Brown, Richard D. Hoge, Lisa Koski
Published 2017-08-01

Identifying multiple sclerosis subtypes using unsupervised machine learning and MRI data

by Arman Eshaghi, Alexandra L. Young, Peter A. Wijeratne, Ferran Prados, Douglas L. Arnold, Sridar Narayanan, Charles R. G. Guttmann, Frederik Barkhof, Daniel C. Alexander, Alan J. Thompson, Declan Chard, Olga Ciccarelli
Published 2021-04-01

Author Correction: Identifying multiple sclerosis subtypes using unsupervised machine learning and MRI data

by Arman Eshaghi, Alexandra L. Young, Peter A. Wijeratne, Ferran Prados, Douglas L. Arnold, Sridar Narayanan, Charles R. G. Guttmann, Frederik Barkhof, Daniel C. Alexander, Alan J. Thompson, Declan Chard, Olga Ciccarelli
Published 2021-05-01

Neurotoxicity after hematopoietic stem cell transplant in multiple sclerosis

by Simon Thebault, Hyunwoo Lee, Gauruv Bose, Daniel Tessier, Mohammad Abdoli, Marjorie Bowman, Jason Berard, Lisa Walker, Carolina A. Rush, Heather MacLean, Ronald A. Booth, Sridar Narayanan, Douglas L. Arnold, Vincent Tabard‐Cossa, Harold L. Atkins, Amit Bar‐Or, Mark S. Freedman
Published 2020-05-01

Quantitative analysis of the myelin g-ratio from electron microscopy images of the macaque corpus callosum

by Nikola Stikov, Jennifer S.W. Campbell, Thomas Stroh, Mariette Lavelée, Stephen Frey, Jennifer Novek, Stephen Nuara, Ming-Kai Ho, Barry J. Bedell, Robert F. Dougherty, Ilana R. Leppert, Mathieu Boudreau, Sridar Narayanan, Tanguy Duval, Julien Cohen-Adad, Paul-Alexandre Picard, Alicja Gasecka, Daniel Côté, G. Bruce Pike
Published 2015-09-01