The graphical brain: Belief propagation and active inference

KJ Friston, T Parr, B de Vries - Network neuroscience, 2017 - direct.mit.edu
This paper considers functional integration in the brain from a computational perspective.
We ask what sort of neuronal message passing is mandated by active inference—and what …

[HTML][HTML] Neuronal message passing using Mean-field, Bethe, and Marginal approximations

T Parr, D Markovic, SJ Kiebel, KJ Friston - Scientific reports, 2019 - nature.com
Neuronal computations rely upon local interactions across synapses. For a neuronal
network to perform inference, it must integrate information from locally computed messages …

Cerebral hierarchies: predictive processing, precision and the pulvinar

R Kanai, Y Komura, S Shipp… - … Transactions of the …, 2015 - royalsocietypublishing.org
This paper considers neuronal architectures from a computational perspective and asks
what aspects of neuroanatomy and neurophysiology can be disclosed by the nature of …

[HTML][HTML] Toward a computational framework for cognitive biology: Unifying approaches from cognitive neuroscience and comparative cognition

WT Fitch - Physics of life reviews, 2014 - Elsevier
Progress in understanding cognition requires a quantitative, theoretical framework,
grounded in the other natural sciences and able to bridge between implementational …

[图书][B] Connectionism and the mind: Parallel processing, dynamics, and evolution in networks

W Bechtel, A Abrahamsen - 2002 - psycnet.apa.org
The second edition of" Connectionism and the Mind" provides an introduction to
connectionist networks and explores their theoretical and philosophical implications. The …

Prefrontal computation as active inference

T Parr, RV Rikhye, MM Halassa, KJ Friston - Cerebral Cortex, 2020 - academic.oup.com
The prefrontal cortex is vital for a range of cognitive processes, including working memory,
attention, and decision-making. Notably, its absence impairs the performance of tasks …

[图书][B] Connectionism and the mind: An introduction to parallel processing in networks.

W Bechtel, A Abrahamsen - 1991 - psycnet.apa.org
Abstract" Connectionism and the Mind" provides an introduction to this newly emerging
approach to understanding the mind. The first few chapters focus on network architecture …

[HTML][HTML] Canonical microcircuits for predictive coding

AM Bastos, WM Usrey, RA Adams, GR Mangun, P Fries… - Neuron, 2012 - cell.com
This Perspective considers the influential notion of a canonical (cortical) microcircuit in light
of recent theories about neuronal processing. Specifically, we conciliate quantitative studies …

[HTML][HTML] Cortical circuits for perceptual inference

K Friston, S Kiebel - Neural Networks, 2009 - Elsevier
This paper assumes that cortical circuits have evolved to enable inference about the causes
of sensory input received by the brain. This provides a principled specification of what neural …

[HTML][HTML] Probabilistic models and generative neural networks: Towards an unified framework for modeling normal and impaired neurocognitive functions

A Testolin, M Zorzi - Frontiers in Computational Neuroscience, 2016 - frontiersin.org
Connectionist models can be characterized within the more general framework of
probabilistic graphical models, which allow to efficiently describe complex statistical …