Výsledky vyhledávání - "Meyniel, Florent"

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Desiderata of evidence for representation in neuroscience

Autor: Pohl, Stephan, Walker, Edgar Y., Barack, David L., Lee, Jennifer, Denison, Rachel N., Block, Ned, Meyniel, Florent, Ma, Wei Ji

This paper develops a systematic framework for the evidence neuroscientists use to establish whether a neural response represents a feature. Researchers try to establish that the neural response is (1) sensitive and (2) specific to the feature, (3) i

Externí odkaz: http://arxiv.org/abs/2403.14046

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Studying the neural representations of uncertainty

Autor: Walker, Edgar Y, Pohl, Stephan, Denison, Rachel N, Barack, David L, Lee, Jennifer, Block, Ned, Ma, Wei Ji, Meyniel, Florent

The study of the brain's representations of uncertainty is a central topic in neuroscience. Unlike most quantities of which the neural representation is studied, uncertainty is a property of an observer's beliefs about the world, which poses specific

Externí odkaz: http://arxiv.org/abs/2202.04324

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Biases and Variability from Costly Bayesian Inference

Autor: Prat-Carrabin, Arthur, Meyniel, Florent, Tsodyks, Misha, da Silveira, Rava Azeredo

Publikováno v: Entropy 2021, 23(5), 603

When humans infer underlying probabilities from stochastic observations, they exhibit biases and variability that cannot be explained on the basis of sound, Bayesian manipulations of probability. This is especially salient when beliefs are updated as

Externí odkaz: http://arxiv.org/abs/2107.03231

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