"When we hear the word consciousness in English, we immediately speculate that there is a person to whom this consciousness belongs, an agent who wields it, or a self that consists of it. Yet early Buddhist texts speak of consciousness only as a process unfolding when certain conditions are met: “In dependence on an organ and an object there arises consciousness.” (Samyutta Nikaya 35.93) Or, more specifically, “When internally the eye is intact and external forms come into its range, and a corresponding conjunction occurs, then the manifestation of a corresponding instance of consciousness occurs.” (Majjhima Nikaya 28)

The role of consciousness is to serve up an appearance, either from the incoming data of the sense doors or from internal channels of memory, imagination, or conception. Backing this appearance up with a constructed sense of reality is a flourish added by perception. Consciousness is merely an event—the awareness of an object— while perception is the fabrication of an accompanying image or interpretive marker. Both are impersonal activities that occur naturally under certain conditions, and both the agent behind consciousness and the reality behind appearances are convenient but illusory concoctions of the mind."

Appearance and reality - Tricycle: The Buddhist Review - Fall 2009