About the Authors

Seongmin A. Park

Affiliations Graduate School of Culture Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305–701, Republic of Korea, Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305–701, Republic of Korea, Centre de neurosciences cognitives (CNC) UMR 5229, Institut des Sciences Cognitives, CNRS, 67 Boulevard Pinel, 69675 Bron, France

Kyongsik Yun

Affiliations Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305–701, Republic of Korea, Computation and Neural Systems, Division of Biology, California Institute of Technology, Pasadena, California, 91125, United States of America

Jaeseung Jeong

jsjeong@kaist.ac.kr

Affiliations Graduate School of Culture Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305–701, Republic of Korea, Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 305–701, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SAP KY JJ. Performed the experiments: SAP KY. Analyzed the data: SAP. Contributed reagents/materials/analysis tools: SAP KY. Wrote the paper: SAP JJ.