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Long Memory Lifetimes Require Complex Synapses and Limited Sparseness
Theoretical studies have shown that memories last longer if the neural representations are sparse, that is, when each neuron is selective for a small fraction of the events creating the memories. Sparseness reduces both the interference between stored memories and the number of synaptic modification...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Research Foundation
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2525933/ https://www.ncbi.nlm.nih.gov/pubmed/18946529 http://dx.doi.org/10.3389/neuro.10.007.2007 |