Results 41 to 50 of about 298,958 (272)

An information integration theory of consciousness [PDF]

open access: yesBMC Neuroscience, 2004
Abstract Background Consciousness poses two main problems. The first is understanding the conditions that determine to what extent a system has conscious experience. For instance, why is our consciousness generated by certain parts of our brain, such as the thalamocortical system, and not by other parts ...
openaire   +3 more sources

Computing the Integrated Information of a Quantum Mechanism

open access: yes, 2023
Originally conceived as a theory of consciousness, integrated information theory (IIT) provides a theoretical framework intended to characterize the compositional causal information that a system, in its current state, specifies about itself. However, it
Robert Prentner   +2 more
core   +1 more source

Integrated Information Coefficient Estimated from Neuronal Activity in Hippocampus-Amygdala Complex of Rats as a Measure of Learning Success

open access: yesJournal of Integrative Neuroscience, 2022
Background: The goal of the brain is to provide right on time a suitable earlier-acquired model for the future behavior. How a complex structure of neuronal activity underlying a suitable model is selected or fixated is not well understood.
Ivan A. Nazhestkin, Olga E. Svarnik
doaj   +1 more source

Contextuality in the Integrated Information Theory [PDF]

open access: yes, 2017
Integrated Information Theory (IIT) is one of the most influential theories of consciousness, mainly due to its claim of mathematically formalizing consciousness in a measurable way. However, the theory, as it is formulated, does not account for contextual observations that are crucial for understanding consciousness.
J. Acácio de Barros   +2 more
openaire   +1 more source

System Integrated Information

open access: yes, 2023
Integrated information theory (IIT) starts from consciousness itself and identifies a set of properties (axioms) that are true of every conceivable experience.
William G. P. Mayner   +19 more
core   +1 more source

Integrated information theory in complex neural systems [PDF]

open access: yes, 2022
This thesis concerns Integrated Information Theory (IIT), a branch of information theory aimed at providing a fundamental theory of consciousness. At its core, lie two powerful intuitions: • That a system that is somehow more than the sum of its parts
Martinez Mediano, Pedro Antonio
core   +1 more source

Whole-Brain Models to Explore Altered States of Consciousness from the Bottom Up

open access: yesBrain Sciences, 2020
The scope of human consciousness includes states departing from what most of us experience as ordinary wakefulness. These altered states of consciousness constitute a prime opportunity to study how global changes in brain activity relate to different ...
Rodrigo Cofré   +6 more
doaj   +1 more source

Information Structure: Towards an integrated formal theory of pragmatics

open access: yesSemantics and Pragmatics, 2012
A framework for pragmatic analysis is proposed which treats discourse as a game, with context as a scoreboard organized around the questions under discussion by the interlocutors.
Craige Roberts
doaj   +1 more source

What Is Consciousness? Integrated Information vs. Inference

open access: yes, 2021
Any successful naturalistic account of consciousness must state what consciousness is, in terms that are compatible with the rest of our naturalistic descriptions of the world. Integrated Information Theory represents a pioneering attempt to do just this.
James E. Cooke
core   +1 more source

The Informational Mind and the Information Integration Theory of Consciousness [PDF]

open access: yesInternational Journal of Machine Consciousness, 2014
According to Aleksander and Morton’s informational mind hypothesis, conscious minds are state structures that are created through iconic learning. Distributed representations of colors, edges, objects, etc. are linked with proprioceptive and motor information to generate the awareness of an out-there world.
openaire   +1 more source

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