About the Authors

Pulin Gong

gong@physics.usyd.edu.au

Affiliations School of Physics, University of Sydney, Sydney, Australia, Sydney Medical School, University of Sydney, Sydney, Australia, Laboratory for Perceptual Dynamics, RIKEN, Brain Science Institute, Saitama, Japan

Cees van Leeuwen

Affiliation Laboratory for Perceptual Dynamics, RIKEN, Brain Science Institute, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PG CvL. Performed the experiments: PG. Analyzed the data: PG. Contributed reagents/materials/analysis tools: PG. Wrote the paper: PG CvL.