About the Authors

Ian M. Thornton

ian.thornton@um.edu.mt (IMT); heinrich.buelthoff@tuebingen.mpg.de (HHB)

Affiliations Department of Cognitive Science, University of Malta, Msida, Malta, Psychology Department, Swansea University, Swansea, United Kingdom

Heinrich H. Bülthoff

ian.thornton@um.edu.mt (IMT); heinrich.buelthoff@tuebingen.mpg.de (HHB)

Affiliations Max Planck Institute for Biological Cybernetics, Tübingen, Germany, Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea

Todd S. Horowitz

Affiliations Visual Attention Laboratory, Brigham and Women's Hospital, Boston, Massachusetts, United States of America, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, United States of America

Aksel Rynning

Affiliation Psychology Department, Swansea University, Swansea, United Kingdom

Seong-Whan Lee

Affiliation Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IMT HHB TSH SWL. Performed the experiments: IMT AR. Analyzed the data: IMT AR TSH HHB. Wrote the paper: IMT TSH HHB AR SWL.