Consciousness and Cognition 10 (2):184-213 (2001)
|Abstract||This article summarizes a variety of current as well as previous research in support of a new theory of consciousness. Evidence has been steadily accumulating that information about a stimulus complex is distributed to many neuronal populations dispersed throughout the brain and is represented by the departure from randomness of the temporal pattern of neural discharges within these large ensembles. Zero phase lag synchronization occurs between discharges of neurons in different brain regions and is enhanced by presentation of stimuli. This evidence further suggests that spatiotemporal patterns of coherence, which have been identified by spatial principal component analysis, may encode a multidimensional representation of a present or past event. How such distributed information is integrated into a holistic percept constitutes the binding problem. How a percept defined by a spatial distribution of nonrandomness can be subjectively experienced constitutes the problem of consciousness. Explanations based on a discrete connectionistic network cannot be reconciled with the relevant facts. Evidence is presented herein of invariant features of brain electrical activity found to change reversibly with loss and return of consciousness in a study of 176 patients anesthetized during surgical procedures. A review of relevant research areas, as well as the anesthesia data, leads to a postulation that consciousness is a property of quantumlike processes, within a brain field resonating within a core of structures, which may be the neural substrate of consciousness. This core includes regions of the prefrontal cortex, the frontal cortex, the pre- and paracentral cortex, thalamus, limbic system, and basal ganglia|
|Keywords||No keywords specified (fix it)|
|Through your library||Configure|
Similar books and articles
Alain Morin (2007). Consciousness is More Than Wakefulness. Behavioral and Brain Sciences 30 (1):99-99.
J. McFadden (2002). Synchronous Firing and its Influence on the Brain's Electromagnetic Field: Evidence for an Electromagnetic Field Theory of Consciousness. Journal of Consciousness Studies 9 (4):23-50.
Stuart R. Hameroff, Consciousness, Whitehead and Quantum Computation in the Brain: Panprotopsychism Meets the Physics of Fundamental Spacetime Geometry.
Peter Cariani (2000). Anesthesia, Neural Information Processing, and Consciousness Awareness. Consciousness and Cognition 9 (3):387-395.
John G. Taylor (2001). The Central Role of the Parietal Lobes in Consciousness. Consciousness and Cognition 10 (3):379-417.
Bernard J. Baars (2001). The Brain Basis of a "Consciousness Monitor": Scientific and Medical Significance. Consciousness and Cognition 10 (2):159-164.
Anil K. Seth & Bernard J. Baars (2005). Neural Darwinism and Consciousness. Consciousness and Cognition 14 (1):140-168.
Andreas K. Engel, P. Fries, P. Kreiter Konig, M. Brecht & Wolf Singer (1999). Temporal Binding, Binocular Rivalry, and Consciousness. Consciousness and Cognition 8 (2):128-51.
Added to index2009-01-28
Total downloads60 ( #15,951 of 549,065 )
Recent downloads (6 months)3 ( #25,703 of 549,065 )
How can I increase my downloads?