About the Authors

Thomas V. Wiecki

Affiliation Cognitive, Linguistic & Psychological Sciences, Brown, Providence, United States of America

Chrystalina A. Antoniades

Affiliation Division of Clinical Neurology, Nuffield Department of Clinical Neurosciences, Level 6 West Wing, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, United Kingdom

Alexander Stevenson

Affiliation Division of Clinical Neurology, Nuffield Department of Clinical Neurosciences, Level 6 West Wing, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, United Kingdom

Christopher Kennard

Affiliation Division of Clinical Neurology, Nuffield Department of Clinical Neurosciences, Level 6 West Wing, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, United Kingdom

Beth Borowsky

Affiliation CHDI Management Inc/CHDI Foundation, 155 Village Boulevard, Suite 200, Princeton, NJ 08540, United States of America

Gail Owen

Affiliation Huntington’s Disease Research Centre, UCL Institute of Neurology, 2nd Floor Russell Square House, 10-12 Russell Square, London, WC1B 5EH, United Kingdom

Blair Leavitt

Affiliation Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia V6T 2B5, Canada

Raymund Roos

Affiliation Department of Neurology, Leiden University Medical Centre, 2300RC Leiden, The Netherlands

Alexandra Durr

Affiliation Department of Genetics and Cytogenetics, and INSERM UMR S679, APHP Hôpital de la Salpêtrière, 75013 Paris, France

Sarah J. Tabrizi

Affiliation Huntington’s Disease Research Centre, UCL Institute of Neurology, 2nd Floor Russell Square House, 10-12 Russell Square, London, WC1B 5EH, United Kingdom

Michael J. Frank

michael_frank@brown.edu

Affiliation Cognitive, Linguistic & Psychological Sciences, Brown, Providence, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TW CAA CK BB GO BL RR AD SJT MJF. Performed the experiments: CAA AS SJT. Analyzed the data: TW CAA. Contributed reagents/materials/analysis tools: TW MJF. Wrote the paper: TW MJF CAA AS CK BB GO BL RR AD SJT.