Abstract

The paper argues that dozens conceptions of consciousness encountered in cognitive neuroscience, the philosophy of mind, and other related fields (e.g. phenomenal, access consciousness; sensorimotor, perceptual, self-consciousness; normal, altered and impaired consciousness, visual, tactile, social, body, animal, machine consciousness) can all be understood as constituted with reference to four fundamental criteria i.e. epistemic (dealing with kinds of consciousness), semantic (concerned with orders of consciousness), physiological (reflecting states of consciousness) and pragmatic (types of consciousness)