The identity theory of mind, or type physicalism, holds that the mind is identical to the brain. Type physicalists identify pain and suffering as neural excitations, not as ghostly mental activities. Type physicalism has not gained enduring support as no single neural excitation can be identified with any particular pain. The mind is the term most commonly used to describe the higher functions of the human brain, particularly those of which humans are subjectively conscious, such as personality, thought, reason, memory, intelligence and emotion. ... In the anatomy of animals, the brain, or encephalon, is the supervisory center of the nervous system. ... According to the International Society for the Study of Pain, there are two different terms: pain and nociception. ... Suffering is any unwanted condition and the corresponding negative emotion. ...

Functionalists consider pain to function as an intermediary between sensory input (tissue damage), behaviour (flinching) and other mental states (desire to be rid of it). Most functionalists are also physicalists as they believe only physical states can act as causal intermediaries. But they are not type physicalists because they believe no single neural excitation can be identified with any particular pain.

Functionalism is the received view of the nature of cognitive science. Recently Schopenhauerian pessimism has been resurrected by Mysterians, like Colin McGinn, who argue that it is impossible to know if the mind is identical to the brain. We may never know how qualia, consciousness, subjectivity, and intentionality arise from brain processes. Functionalism is the dominant theory of mental states in modern philosophy. ... Arthur Schopenhauer Arthur Schopenhauer (February 22, 1788 – September 21, 1860) was a German philosopher born in Gdańsk (Danzig), Poland. ... Pessimism, generally, describes a belief that things are bad, and tend to become worse; or that looks to the eventual triumph of evil over good; it contrasts with optimism, the contrary belief in the goodness and betterment of things generally. ... Colin McGinn (born 1950) is a British philosopher at Rutgers University. ... This article is about the philosophical concept. ...

Qualia are the subjective qualities of conscious experience. An example is the way the pain of jarring your elbow feels to you. As John Searle has argued, it seems impossible to explain the subjective character of these experiences purely in terms of neural excitations. They are only felt by conscious beings and cannot be reduced to explanations in terms third-person objective features. This article is about the philosophical concept. ... John Searle is a philosopher at UC Berkeley. ... This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Grammatical person, in linguistics, is used for the grammatical categories a language uses to describe the relationship between the speaker and the persons or things she is talking about. ... Template:Wiktionarypar objective Objective may be: Objective lens, an optical element in a camera or microscope. ...

Accepting the irreducibility of subjective consciousness means you cannot accept physicalist explanations as full explanations of mental phenomena.

See also

• Consciousness
• Philosophy of mind
• Presentism

Consciousness is a quality of the mind generally regarded to comprise qualities such as subjectivity, self-awareness, sentience, sapience, and the ability to perceive the relationship between oneself and ones environment. ... Philosophy of mind is the philosophical study of the nature of the mind, mental events, mental functions, mental properties, and consciousness. ... In the philosophy of time, presentism is the belief that neither the future nor the past exists. ...

External links

• The Identity Theory of Mind