Article Information
- Received June 19, 2015
- Revision received December 4, 2015
- Accepted January 5, 2016
- First published February 10, 2016.
- Version of record published February 10, 2016.
Author Information
Author contributions
Author contributions: M.O., N.P., and P.L.S. designed research; M.O. performed research; M.O. analyzed data; M.O., N.P., and P.L.S. wrote the paper.
Disclosures
- Received June 19, 2015.
- Revision received December 4, 2015.
- Accepted January 5, 2016.
This material is based on work supported in part by National Institutes of Health Grants R01 NS24328 (P.L.S.), P01 NS044393 (P.L.S.), and P30 NS076405 (P.L.S.) and Japan Society for the Promotion of Science (M.O.). We are grateful to Mike Page for the development of computer programs.
The authors declare no competing financial interests.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License Creative Commons Attribution 4.0 International, which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.
- Correspondence should be addressed to Dr. Peter L. Strick, Systems Neuroscience Institute, University of Pittsburgh School of Medicine, 4074 Biomedical Science Tower-3, 3501 Fifth Avenue, Pittsburgh, PA 15261. strickp{at}pitt.edu
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