About the Authors

M. Ethan MacDonald

memacdon@ucalgary.ca

Affiliations Departments of Radiology, University of Calgary, Calgary, AB, Canada, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada, Seaman Family MR Research Centre, Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada

Nils D. Forkert

Affiliations Departments of Radiology, University of Calgary, Calgary, AB, Canada, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada

G. Bruce Pike

Affiliations Departments of Radiology, University of Calgary, Calgary, AB, Canada, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada, Seaman Family MR Research Centre, Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada

Richard Frayne

Affiliations Departments of Radiology, University of Calgary, Calgary, AB, Canada, Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada, Seaman Family MR Research Centre, Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MEM NDF GBP RF. Performed the experiments: MEM. Analyzed the data: MEM RF. Wrote the paper: MEM NDF GBP.