About the Authors

Lichan Liu

l.liu@humanbraindynamics.com

Affiliations Lab for Human Brain Dynamics, RIKEN Brain Science Institute, Wakoshi, Saitama, Japan, Lab for Human Brain Dynamics, AAI Scientific Cultural Services Ltd., Nicosia, Cyprus

Andreas A. Ioannides

Affiliations Lab for Human Brain Dynamics, RIKEN Brain Science Institute, Wakoshi, Saitama, Japan, Lab for Human Brain Dynamics, AAI Scientific Cultural Services Ltd., Nicosia, Cyprus

Competing Interests

Both Dr. Ioannides and Dr. Liu report receiving research support but no financial income from AAI Scientific Cultural Services Ltd. (AAISCS), Cyprus (www.humanbraindynamics.com). AAISCS permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are credited.

Author Contributions

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