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Neuroscience

At Nautilus: A bioelectric theory of consciousness

The hypothesis that consciousness is a function of bioelectric fields includes the notion that our individual cells are conscious. Levin and Dennett are willing to think of parts of the body as agents too. But from what we can tell, whole persons are not agents in Dennett's view. Read More ›

Michael Egnor: From a medical perspective, “consciousness” adds nothing to the description of mental states

In his view, “ “Consciousness ” is a meaningless term that too often misleads us, and it shouldn’t be used in medicine, neuroscience, or philosophy: “Consciousness” is a very vague term and, ultimately, I don’t think it has any useful meaning at all, apart from other categories such as sensation, perception, imagination, reason etc. Aristotle had no distinct term for it. Nor do I think did any of the ancient or medieval philosophers. Consciousness is a modern term that seems to subsume all of the sensate powers of the soul — sensation, perception, sensus communis, imagination, memory, sensory appetite, etc. … The difficulty in defining “consciousness” is well recognized in medicine. For example, I ask medical students and residents who Read More ›