About the Authors

Sian Cousins

Affiliation Neuro-otology Unit, Division of Brain Sciences, Imperial College London, Charing Cross Hospital, London, United Kingdom

Nicholas J. Cutfield

Current address: Neurology, Dunedin Hospital, University of Otago, Dunedin, New Zealand

Affiliation Neuro-otology Unit, Division of Brain Sciences, Imperial College London, Charing Cross Hospital, London, United Kingdom

Diego Kaski

Affiliation Neuro-otology Unit, Division of Brain Sciences, Imperial College London, Charing Cross Hospital, London, United Kingdom

Antonella Palla

Affiliation Interdisciplinary Centre for Vertigo & Balance Disorders, Department of Neurology, Zürich, Switzerland

Barry M. Seemungal

Affiliation Neuro-otology Unit, Division of Brain Sciences, Imperial College London, Charing Cross Hospital, London, United Kingdom

John F. Golding

Affiliation Department of Psychology, University of Westminster, London, United Kingdom

Jeffrey P. Staab

Affiliation Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, United States of America

Adolfo M. Bronstein

a.bronstein@imperial.ac.uk

Affiliation Neuro-otology Unit, Division of Brain Sciences, Imperial College London, Charing Cross Hospital, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NC BS AB. Performed the experiments: SC AP JS. Analyzed the data: SC. Contributed reagents/materials/analysis tools: JG. Wrote the paper: SC BS JS AB. Development of laptop based Rod and Disk test: NC. Patient selection: NC DK AP BS JS AB. Statistical advice: JFG. Manuscript and figure editing: SC NC DK BS JS AB.