Article Information
PubMed
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History
- Received March 23, 2001
- Revision received May 22, 2001
- Accepted May 14, 2001
- First published August 1, 2001.
- Version of record published August 1, 2001.
Copyright & Usage
Copyright © 2001 Society for Neuroscience
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Author contributions
Disclosures
- Received March 23, 2001.
- Revision received May 22, 2001.
- Accepted May 14, 2001.
This research was supported by a National Research Service Award postdoctoral fellowship and a National Institutes of Health neuropsychopharmacology training grant to K.M.L. and by grants from the Merck Foundation, National Institutes of Health, University of Pennsylvania Research Foundation, and Whitehall Foundation to T.A. We thank Mike Mullen for assistance with data collection and Michael Nusbaum for comments on this manuscript.
Correspondence should be addressed to Ted Abel, Department of Biology, 3740 Hamilton Walk, University of Pennsylvania, Philadelphia, PA 19104. E-mail: abele{at}sas.upenn.edu.