Abstract

The development of cognitive neuroscience allows scientists to locate areas of brain activity corresponding to consciousness activities through advanced technology. The philosophical basis of cognitive neuroscience is physicalism, which reduces the activity of consciousness into the product of biological brain activity, but there are many drawbacks to this strong physicalism reductionism. Mind-brain identity theory in neuroscience and the computational doctrine in cognitive science show that the theory of physical reductionism can never explain the causal relationship between mental properties and physical properties and physicalism contains the tendency of dualism. In addition, dualism combines with materialism to develop a new dualism of naturalistic tendencies and gain new opportunities for development. It is further demonstrated that the rationality of dualism and mental state cannot be wholly reduced to a physical state.