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Sparsity and Compressed Coding in Sensory Systems

Considering that many natural stimuli are sparse, can a sensory system evolve to take advantage of this sparsity? We explore this question and show that significant downstream reductions in the numbers of neurons transmitting stimuli observed in early sensory pathways might be a consequence of this...

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Autori principali: Barranca, Victor J., Kovačič, Gregor, Zhou, Douglas, Cai, David
Natura: Artigo
Lingua:Inglês
Pubblicazione: Public Library of Science 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4140640/
https://ncbi.nlm.nih.gov/pubmed/25144745
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pcbi.1003793
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