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Area of Science:

  • Neuroscience
  • Cognitive Science
  • Philosophy of Mind

Background:

  • Consciousness and subjective experience remain significant challenges in neuroscience.
  • Understanding the neural basis of phenomenal consciousness is a key research area.

Purpose of the Study:

  • To present a neurotheoretical argument for the role of recurrent processing in generating conscious sensations.
  • To elucidate the specific types of neural interactions involved in conscious experience.

Main Methods:

  • Theoretical neuroscientific argument.
  • Analysis of local intra-areal and inter-areal feedback connections within sensory cortices.

Main Results:

  • Recurrent processing (RP), including local feedback, is proposed as the mechanism for phenomenological sensations.
  • These interactions within sensory cortices are critical for the contents of conscious experience.

Conclusions:

  • Recurrent processing is fundamental to the generation of conscious experience.
  • Neuroscience can investigate the specific neural mechanisms underlying subjective awareness.