How is consciousness expressed in the cerebral activation manifold?

Brain and Mind 1 (2):265-74 (2000)
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Abstract

I dispute that consciousness is generated by core circuitry in the forebrain, with predominance of motor areas, as Cotterillproposes in Enchanted Looms and other theorists do also. Ipropose instead that conscious contents are the momentary modeof action of the integrated cortical field, expressed as a point vector ( dominant focus ), to which, in varying degree, allsectors of the network contribute. Consciousness is the brain''saccess to its own activity space, and is identical with the moment''sdominant mode of activity. The dominant focus is generally weightedtoward enactively encoded percepts. Anticipation and preparation,perception and action, inextricably interdigitate. I also dispute the view of Cotterill and others that consciousnesshas unique agency, which bestowed adaptive advantage when the brain evolved. Being identical with the activity of the network,consciousness can have no additional agency, and it can offerno adaptive advantages beyond those that characterize the network.

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Marcel Kinsbourne
The New School

References found in this work

Phenomenology of perception.Maurice Merleau-Ponty - 1945 - Atlantic Highlands, New Jersey: The Humanities Press. Edited by Donald A. Landes.
Phenomenology of Perception.Maurice Merleau-Ponty - 1962 - New York: Routledge. Edited by Donald A. Landes.
The emperor’s new mind.Roger Penrose - 1989 - Oxford University Press.
Consciousness Explained.Daniel C. Dennett - 1993 - Philosophy and Phenomenological Research 53 (4):905-910.

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