About the Authors

Sam M. Doesburg

sam.doesburg@sickkids.ca

Affiliations Department of Diagnostic Imaging, Hospital for Sick Children, Toronto, Ontario, Canada, Neurosciences and Mental Health Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada, Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada

George M. Ibrahim

Affiliations Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada, Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada

Mary Lou Smith

Affiliations Neurosciences and Mental Health Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada, Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada, Department of Psychology, University of Toronto, Toronto, Ontario, Canada

Rohit Sharma

Affiliation Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada

Amrita Viljoen

Affiliation Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada

Bill Chu

Affiliation Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada

James T. Rutka

Affiliation Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada

O. Carter Snead III

Affiliations Neurosciences and Mental Health Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada, Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada

Elizabeth W. Pang

Affiliations Neurosciences and Mental Health Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada, Division of Neurology, Hospital for Sick Children, Toronto, Ontario, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SMD GMI EWP. Performed the experiments: SMD GMI MLS RS AV BC JTR OCS EWP. Analyzed the data: SMD GMI. Wrote the paper: SMD GMI EWP.