Article Information
PubMed
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History
- Received May 24, 2012
- Revision received July 28, 2012
- Accepted August 25, 2012
- First published November 7, 2012.
- Version of record published November 7, 2012.
Copyright & Usage
Copyright © 2012 the authors 0270-6474/12/3215647-10$15.00/0
Author Information
Author contributions
Author contributions: J.C.C. and J.P.O. designed research; J.C.C., S.D., and T.F. performed research; J.C.C., S.D., T.F., and J.P.O. analyzed data; J.C.C. and J.P.O. wrote the paper.
Disclosures
- Received May 24, 2012.
- Revision received July 28, 2012.
- Accepted August 25, 2012.
This work was supported by an Irish Research Council on Science, Engineering, and Technology fellowship to J.C.C., a Wellcome Trust project grant, and a Gordon and Betty Moore Foundation grant to J.P.O. We gratefully acknowledge technical assistance from Sojo Joseph and research assistance from Jamie Gallagher, Betsy Carroll, and the Science Gallery.
- Corresponding author: Jeffrey C. Cooper, Department of Computation and Neural Systems, California Institute of Technology, Pasadena, CA 91125. jeff.cooper{at}gmail.com