PreprintCited by 37Philosophy and Theoretical SciencePhilosophy and History of ScienceEmbodied and Extended Cognition

Brain states matter. A reply to the unfolding argument.

Kleiner, Johannes·2019·Consciousness and Cognition

Abstract

Recently, it has been claimed that Integrated Information Theory and other theories of its type cannot explain consciousness ("unfolding argument"). We unravel this argument mathematically and prove that the premises of the argument imply a much stronger result according to which the observed problem holds for almost all theories of consciousness. We find, however, that one of the premises is unwarranted and show that if this premise is dropped, the argument ceases to work. Thus our results show that the claim of the unfolding argument cannot be considered valid. The premise in question is that measures of brain activity cannot be used in an empirical test of theories of consciousness.

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Crossref · 10.31234/osf.io/jdcfh

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  • Global Workspace Theory is not subject to the unfolding argument because broadcasting is a general concept that can be implemented in many different ways.

    “GWT is not subject to the unfolding argument because broadcasting is a general concept, which can be implemented in many di ff erent ways (even though GWT is usually framed in recurrent terms, recurrence is not essential, Doerig, Schurger, et al., 2019; but see Kleiner, 2019; Kleiner & Hoel, 2020).”

    From Hard criteria for empirical theories of consciousness (2021) · cites this paper as Kleiner, 2019

  • The unfolding argument does not apply to PPT because predictive processing can be unfolded.

    “The unfolding argument does not apply, because predictive processing can be unfolded (Doerig, Schurger, et al. (2019); but see Kleiner (2019) and Kleiner and Hoel (2020)).”

    From Hard criteria for empirical theories of consciousness (2021) · cites this paper as Kleiner (2019)

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Authors
Kleiner, J.
Affiliations
Ludwig-Maximilians-Universität München (DE)
Corresponding author
Kleiner, Johannes
Venue
Consciousness and Cognition
Published
2019-07-17
Volume
85
Pages
102981-102981
ISSN
1053-8100 (ISSN-L)
OpenAlex
W3088997805
Cited by
37
References
18
Citations by year
2026: 20 · 2025: 2 · 2024: 2 · 2023: 5 · 2022: 3 · 2021: 3 · 2020: 2
FWCI
3.14
Type
journal article
Language
en
Open access
closed
Locations
  • Consciousness and Cognition (publishedVersion)
  • PubMed (publishedVersion)
  • PsyArXiv (OSF Preprints) (submittedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Philosophy and Theoretical Science
  • Social Sciences › Arts and Humanities › History and Philosophy of Science › Philosophy and History of Science
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Embodied and Extended Cognition
Keywords
integrated information theory, theory of consciousness, consciousness, brain states
MeSH terms
Brain, Consciousness, Humans

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