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Not all information is created equal.

Christof Koch1

  • 1a Division of Biology, California Institute of Technology , Pasadena , CA , USA.

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|October 31, 2013
PubMed
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This summary is machine-generated.

Granziano & Kastner's theory explains spatial awareness in consciousness but overlooks non-observable object attributes. This challenges theories solely based on shared attention for understanding subjective experience.

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Area of Science:

  • Cognitive Neuroscience
  • Philosophy of Mind

Background:

  • The Granziano & Kastner model proposes consciousness arises from knowledge of others' attention.
  • This theory effectively explains conscious access to spatial information.

Purpose of the Study:

  • To evaluate the Granziano & Kastner model's explanatory power for consciousness.
  • To identify limitations of attention-based theories of consciousness.

Main Methods:

  • Theoretical analysis of the Granziano & Kastner model.
  • Comparison with empirical observations of conscious experience.

Main Results:

  • The model successfully accounts for conscious awareness of spatial location.
  • The model fails to explain consciousness of object attributes not inferable by others.

Conclusions:

  • Consciousness involves more than just shared attentional focus.
  • Current attention-based models may be insufficient for a complete theory of consciousness.