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The Split-Brain Phenomenon Revisited: A Single Conscious Agent with Split Perception.

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Split-brain patients, with severed corpus callosum, may still possess a single consciousness. This

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Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Philosophy of Mind

Background:

  • The split-brain phenomenon results from severing the corpus callosum, impacting interhemispheric communication.
  • The classical view posits that split-brain patients lose conscious unity, with each hemisphere functioning independently.
  • This classical perspective is foundational to current consciousness research.

Purpose of the Study:

  • To review evidence supporting the classical view of split-brain consciousness.
  • To propose an alternative model: 'conscious unity, split perception'.
  • To challenge dominant theories of consciousness with this new model.

Main Methods:

  • Literature review of split-brain research.
  • Conceptual analysis of consciousness models.
  • Theoretical argumentation for the proposed model.

Main Results:

  • Evidence for the classical view is presented and discussed.
  • The 'conscious unity, split perception' model is introduced.
  • This model suggests one conscious agent with dual, unintegrated information streams.

Conclusions:

  • The classical view of split-brain consciousness may be incomplete.
  • The proposed model offers a new framework for understanding split-brain perception.
  • This research challenges existing theories of consciousness and unified experience.