About the Authors

Irene Ctori

Affiliation Applied Vision Research Centre, The Henry Wellcome Laboratories for Vision Sciences, City University London, Northampton Square, London, EC1V 0HB, United Kingdom

Byki Huntjens

Byki.Huntjens.1@city.ac.uk

Affiliation Applied Vision Research Centre, The Henry Wellcome Laboratories for Vision Sciences, City University London, Northampton Square, London, EC1V 0HB, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IC BH. Performed the experiments: IC BH. Analyzed the data: IC BH. Wrote the paper: IC BH.