A cortical attractor network with dynamic synapses
β Scribed by Pradeep Krishnamurthy; Gilad Silberberg; Anders Lansner
- Book ID
- 104492708
- Publisher
- BioMed Central
- Year
- 2011
- Tongue
- English
- Weight
- 244 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1471-2202
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β¦ Synopsis
Figure 1 (A) PC-MC microcircuitry showing the disynaptic pathway between the PC mediated by MC showing frequency dependent recuitment and frequency dependent disynaptic inhibition of PC. (B) Raster plot (top) and average firing rate (bottom) of all the cells. The cells are colourcoded: PC (blue), BC (red) and MC (green).
π SIMILAR VOLUMES
We present an analysis of the attractors of a deterministic dynamics in formal neural networks characterized by binary threshold units and a nonsymmetric connectivity. It is shown that in these networks a stored pattern or a pattern sequence is represented by a cloud of attractors rather than by a s