Canonical Microcircuits for Predictive Coding
نویسندگان
چکیده
منابع مشابه
Canonical Microcircuits for Predictive Coding
This Perspective considers the influential notion of a canonical (cortical) microcircuit in light of recent theories about neuronal processing. Specifically, we conciliate quantitative studies of microcircuitry and the functional logic of neuronal computations. We revisit the established idea that message passing among hierarchical cortical areas implements a form of Bayesian inference-paying c...
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counter each other by chance? Kevan Martin argued Brandeis University for randomness. His talk was scheduled to open the Waltham, Massachusetts 02454 meeting, a fitting choice because his 1989 paper with Rodney Douglas (Douglas et al., 1989) not only introduced the term canonical microcircuit into the cortical literature (see Figure 1) but was also the first to explicitly All regional anatomica...
متن کاملCortical Microcircuits Diverse or Canonical?
counter each other by chance? Kevan Martin argued Brandeis University for randomness. His talk was scheduled to open the Waltham, Massachusetts 02454 meeting, a fitting choice because his 1989 paper with Rodney Douglas (Douglas et al., 1989) not only introduced the term canonical microcircuit into the cortical literature (see Figure 1) but was also the first to explicitly All regional anatomica...
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Major cognitive functions such as language, memory, and decision-making are thought to rely on distributed networks of a large number of basic elements, called canonical microcircuits. In this theoretical study we propose a novel canonical microcircuit model and find that it supports two basic computational operations: a gating mechanism and working memory. By means of bifurcation analysis we s...
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Predictive coding is a unifying framework for understanding redundancy reduction and efficient coding in the nervous system. By transmitting only the unpredicted portions of an incoming sensory signal, predictive coding allows the nervous system to reduce redundancy and make full use of the limited dynamic range of neurons. Starting with the hypothesis of efficient coding as a design principle ...
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ژورنال
عنوان ژورنال: Neuron
سال: 2012
ISSN: 0896-6273
DOI: 10.1016/j.neuron.2012.10.038