About the Authors

Teri S. Krebs

krebs@ntnu.no

Affiliation Department of Neuroscience, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Pål-Ørjan Johansen

Affiliation Department of Neuroscience, Faculty of Medicine, Norwegian University of Science and Technology (NTNU), Trondheim, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TSK PØJ. Analyzed the data: TSK. Wrote the paper: PØJ TSK.