A neurofunctional theory of visual consciousness

Area of Science:

• Cognitive Science
• Neuroscience
• Philosophy of Mind

Background:

• Visual consciousness is complex, with existing theories focusing on processing levels or attention.
• Neuropsychological evidence supports intermediate-level representations in visual processing.
• Current philosophical accounts of consciousness often neglect neural underpinnings or oversimplify perception.

Purpose of the Study:

• To develop an empirically motivated theory of visual consciousness.
• To integrate theories of mental representation and attention.
• To explore the philosophical and methodological implications of this integrated theory.

Main Methods:

• Review of neuropsychological evidence supporting intermediate-level processing.
• Integration of attentional mechanisms with representational theories.
• Philosophical analysis of existing consciousness theories.
• Development of a novel methodology bridging functionalism and neural reductionism.

Main Results:

• A new theory posits that visual consciousness requires both intermediate-level representations and attention.
• The theory challenges higher-order thought, multiple drafts, and sensation-precedes-perception accounts.
• It offers a framework for a methodology that reconciles functionalist and neuroscientific approaches.

Conclusions:

• The proposed theory offers a more comprehensive account of visual consciousness.
• It necessitates a re-evaluation of established philosophical models of consciousness.
• The study advocates for an integrated methodology in cognitive science that respects both brain mechanisms and functional roles.