Segev, R., Benveniste, M., Hulata, E., Cohen, N., Palevski, A., Kapon, E., Shapira, Y. and Ben-Jacob, E. (2002) Long term behavior of lithographically prepared in vitro neuronal networks. Physical Review Letters, 88 (11). Art. No. 118102. ISSN 1079-7114
Full text available as:Abstract
We measured the long term spontaneous electrical activity of neuronal networks with different sizes, grown on lithographically prepared substrates and recorded with multi-electrode-array technology. The time sequences of synchronized bursting events were used to characterize network dynamics. All networks exhibit scale-invariant Lévy distributions and long-range correlations. These observations suggest that different-size networks self-organize to adjust their activities over many time scales. As predictions of current models differ from our observations, this calls for revised models.
| Item Type: | Article |
|---|---|
| Academic Units: | The University of Leeds > Faculty of Engineering (Leeds) > School of Computing (Leeds) |
| Depositing User: | Miss Jamie Grant |
| Date Deposited: | 12 Mar 2009 18:44 |
| Last Modified: | 08 Feb 2013 17:06 |
| Published Version: | http://dx.doi.org/10.1103/PhysRevLett.88.118102 |
| Status: | Published |
| Publisher: | American Physical Society |
| Identification Number: | 10.1103/PhysRevLett.88.118102 |
| URI: | http://eprints.whiterose.ac.uk/id/eprint/7964 |
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