About the Authors

Gregor Rainer

To whom correspondence should be addressed. E-mail: gregor.rainer@tuebingen.mpg.de

Affiliation Max Planck Institute for Biological Cybernetics, Tübingen, Germany

Han Lee

Affiliation Max Planck Institute for Biological Cybernetics, Tübingen, Germany

Nikos K Logothetis

Affiliation Max Planck Institute for Biological Cybernetics, Tübingen, Germany

Competing Interests

The authors have declared that no conflicts of interest exist.