Coarse Graining, Fixed Points, and Scaling in a Large Population of Neurons.
Author(s): Meshulam, Leenoy; Gauthier, Jeffrey L; Brody, Carlos D; Tank, David W; Bialek, William
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http://arks.princeton.edu/ark:/88435/pr1sf2mb5w| Abstract: | We develop a phenomenological coarse-graining procedure for activity in a large network of neurons, and apply this to recordings from a population of 1000+ cells in the hippocampus. Distributions of coarse-grained variables seem to approach a fixed non-Gaussian form, and we see evidence of scaling in both static and dynamic quantities. These results suggest that the collective behavior of the network is described by a nontrivial fixed point. |
| Publication Date: | 23-Oct-2019 |
| Citation: | Meshulam, Leenoy, Gauthier, Jeffrey L, Brody, Carlos D, Tank, David W, Bialek, William. (2019). Coarse Graining, Fixed Points, and Scaling in a Large Population of Neurons.. Physical review letters, 123 (17), 178103 - 178103. doi:10.1103/physrevlett.123.178103 |
| DOI: | doi:10.1103/physrevlett.123.178103 |
| ISSN: | 0031-9007 |
| EISSN: | 1079-7114 |
| Pages: | 178103 - 178103 |
| Language: | eng |
| Type of Material: | Journal Article |
| Journal/Proceeding Title: | Physical review letters |
| Version: | Final published version. Article is made available in OAR by the publisher's permission or policy. |
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