About the Authors

Jean Rodgers

Affiliation Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom

Barbara Bradley

Affiliation Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom

Peter G. E. Kennedy

Affiliation Department of Neurology, Institute of Neurological Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom

Jeremy M. Sternberg

j.sternberg@abdn.ac.uk

Affiliation Institute of Biological and Environmental Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMS PGEK. Performed the experiments: JR BB. Analyzed the data: JR JMS. Wrote the paper: JMS.