About the Authors

Christopher H. Gibbons

Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Istvan Bonyhay

Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Adam Benson

Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Ningshan Wang

Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Roy Freeman

rfreeman@bidmc.harvard.edu

Affiliation Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CHG IB AB NW RF. Performed the experiments: CHG IB AB NW. Analyzed the data: CHG IB AB NW RF. Contributed reagents/materials/analysis tools: CHG RF. Wrote the manuscript: CHG. Reviewed and revised the manuscript: CHG IB AB NW RF.