Article Information
- Received June 26, 2003
- Revision received October 15, 2003
- Accepted October 17, 2003
- Published in print December 3, 2003.
Author Information
Author contributions
Disclosures
- Received June 26, 2003.
- Revision received October 15, 2003.
- Accepted October 17, 2003.
We thank Veronica Karpiak and Craig Stewart for preparation of the cultures, Craig Stewart for help with pharmacological and acute slice experiments, David Greenberg for discussions on the branching parameter, David Ide and Larry Pfeffer for help with the incubator design, and Barry Richmond, Dante Chialvo, Steve Wise, and Chip Gerfen for their helpful comments on a previous version of this manuscript.
Correspondence should be addressed to Dr. Dietmar Plenz, Unit of Neural Network Physiology, Laboratory of Systems Neuroscience-National Institute of Mental Health, Building 36, Room 2D-26, 9000 Rockville Pike, Bethesda, MD 20892-4075. E-mail: plenzd{at}intra.nimh.nih.gov.
J. M. Beggs' present address: Department of Physics, Biocomplexity Institute, Swain Hall West 169, 727 East Third Street, Indiana University, Bloomington, IN 47405.
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