In G.I. Gurdjieff's Fourth Way teaching, also known as The Work, centers or brains refer to separate apparatuses within a being that dictate its specific functions. There are three main centers: intellectual, emotional, and moving. These three centers in the human body are analogous to a three storey factory: the intellectual center being the top storey, the emotional center being the middle storey, and the moving center being the bottom storey. The moving center, or the bottom storey is further divided into three separate functions: sex, instinctive, and motor.

Gurdjieff classified plants as having one brain, animals two and humans three brains. In Beelzebub's Tales to His Grandson

Beelzebub's Tales to his Grandson

Beelzebub's Tales to His Grandson or An Objectively Impartial Criticism of the Life of Man is the first volume of the All and Everything trilogy written by the Greek-Armenian mystic G. I. Gurdjieff...

, Gurdjieff greatly expanded his theory of humans as "three brained beings".

In the book The Fourth Way

Fourth Way (book)

The Fourth Way is a book about the Fourth Way system of self-development as introduced by Greek-Armenian philosopher G.I. Gurdjieff and is a compilation of the lectures of P. D. Ouspensky at London and New York, 1921-1946, published posthumously by his students in 1957...

, Ouspensky refers to the "center of gravity" as being a center which different people primarily operate from (intellectuals, artists, and sports enthusiasts, for example, might represent each of these centers).

Centers

• Intellectual or thinking center. This center is the faculty which makes a being capable of logic
  Logic
  In philosophy, Logic is the formal systematic study of the principles of valid inference and correct reasoning. Logic is used in most intellectual activities, but is studied primarily in the disciplines of philosophy, mathematics, semantics, and computer science...
  
   and reasoning. This one is located in the head.
• Moving or physical center. This brain is located in the spinal column. This brain makes beings capable of physical actions, and can be further divided into three distinct centers:
  • Motor: Controls motor functions. The acts of walking, the physical aspects of talking, as well as even functions that are considered "reflexive," are all part of this sub-center.
  • Instinctive: Controls faculties which are completely involuntary. This does not typically encompass "knee-jerk" reactions, nor what we would typically consider reflexes. A common example of the functioning of this center is the contracting of blood vessels to facilitate the pumping of blood.
  • Sexual. Controls sexual functions. This one is exceeding complex, encompassing conversion of energies within a being. This center is implicated in abnormal human development. The Fourth Way uses the disharmonious functioning of this sub-center to explain a very large array of issues.
• Emotional or feeling center. This faculty makes beings capable of feeling emotion
  Emotion
  Emotion is a complex psychophysiological experience of an individual's state of mind as interacting with biochemical and environmental influences. In humans, emotion fundamentally involves "physiological arousal, expressive behaviors, and conscious experience." Emotion is associated with mood,...
  
  s. This brain is dispersed throughout the human body as nerves which have been labeled as the "nerve nodes" . The biggest concentration of these nerves is in the solar plexus.

Higher centers

While the lower centers are considered separate faculties of one's material body, one can think of these higher centers as being faculties for "higher bodies".

• Higher emotional center: faculty of the astral body. It enables one to have sustained states of self-consciousness, self-awareness, and other deep feelings. It does not replace, nor is it an "upgraded" version of the emotional center, as it a completely separate center.
• Higher intellectual center: faculty of the mental body. It enables one to have sustained states of objective consciousness and superior intellect. As above, it does not replace, nor is it an "upgraded" version of the intellectual center.

Subtle bodies

The Fourth Way acknowledges the existence of four possible bodies

Subtle body

A subtle body is one of a series of psycho-spiritual constituents of living beings, according to various esoteric, occult, and mystical teachings...

 of man, composed of increasingly rarefied matter, inter penetrating one another. According to the Work, all people have the first body. The other three are obtained through the correct type of effort. The bodies are as follows:

• The Material Body (Normal Human Physical Body). This body is considered the seat of the lower five centers: intellectual, emotional, physical, instinctual, and sexual. The material body's actions are purely automatic and depend completely on the influences coming from outside factors, and its perception is confined to observation in a "subjective" manner. When the material body dies, then it returns to the earth from which it came, and nothing of it remains.

• The Astral Body This body is also sometimes called the Emotional body or the Kesdjan Body. This body, by itself is not subject to the laws of automation; that is to say, the astral body is capable of a degree of free will
  Free will
  "To make my own decisions whether I am successful or not due to uncontrollable forces" -Troy MorrisonA pragmatic definition of free willFree will is the ability of agents to make choices free from certain kinds of constraints. The existence of free will and its exact nature and definition have long...
  
  . Also, the perceptions of the astral body are capable of being of an objective nature in matters regarding one's self. An astral body is considered a prerequisite to maintaining a state of "self-consciousness". The lifespan of the astral body is unknown exactly, but it is far larger than the lifespan of the Material Body because it continues living after the death of the material body. According to the Fourth Way, a man is not born with an astral body and an average man does not have one, while even if someone does, it's in a very immature state, and has no contact with it whatsoever in his daily life.

• The Intellectual Body This body, by itself is not subject to the laws of automation; that is to say, the intellectual body is capable of a degree of free will beyond that of the astral body. Also, the perceptions of the intellectual body are capable of being of an objective nature in matters regarding both one's self, and things outside of one's self. An intellectual body is considered a prerequisite to maintaining a state of "objective consciousness" which is the fourth possible state of man. The lifespan of the intellectual is also rather incalculable. According to Gurdjieff, an average man does not have one.

• The Divine Body Gurdjieff in his writings sometimes referred to this body as a "higher being body" or "highest being body." Many aspects of this body are largely unclear. What is known is that this body is in no way subject to the laws of automation. It possesses complete free will. All perceptions of the divine body are in their very nature objective. A divine body can solidify a state of "objective consciousness" in a being which is entirely permanent. The divine body has no lifespan. It is entirely immortal within the confines of the universe. According to Gurdjieff, an average man does not have one. The fact that the divine body is not used as a "seat" of any functions of a higher nature (such as the higher emotional, and higher intellectual centers) further demonstrates is drastic departure from anything else in the nature.

Types of Attention

One important aspect of the study of centers is the types of attention. The Work teaches that there are three types of attention possible for each of the centers:

• no attention/wandering attention
• attention held by the object
• attention held by effort; directed attention

The Work teaches that the higher bodies discussed above are only a possibility for man. In order to form higher bodies, the correct type of effort is required. Directing dispassionate attention to each of the centers (also known as "self observation"), is one such effort. Wandering attention, or attention held by an object, are insufficient for true self observation. They are also insufficient for obtaining free will, which is one component of the higher bodies. Wandering attention and attention held by the object are sufficient for the first body, the Material Body. In other words, the Material Body does not need directed attention in order to function and fulfill its role in the Ray of Creation

Ray of Creation

The Ray of Creation is an esoteric cosmology which was taught by G. I. Gurdjieff. It is a diagram which better represents the place which Earth occupies in the Universe...

.

Rodney Collin

Rodney Collin

Rodney Collin

Rodney Collin was a British writer in the area of spiritual development. His work was heavily influenced by his teacher, P. D. Ouspensky, and through him, G. I. Gurdjieff, and their system of spiritual development. Rodney Collin is one of the most well known of Ouspenky's students, and a prolific...

in his book "The Theory of Celestial Influence" says that he believes that the three centers seem to be a simplification of four centers: the emotional center, the instinctive center, the moving center, and the intellectual center.

He believes that there is a clear separate existence of an instinctive and a moving center, as the instinctive center is born complete: nobody teaches the newborn baby how to breathe at birth, or to suck to be fed some hours later; however, it has to learn how to hold his feeding bottle some months later, or to stand and walk by himself some time later yet.

Other authors

Susan Zannos in her book "Human Types: Essence and the Enneagram", writes that the four suits of the common deck of playing cards represent the four lower centers: diamonds for the intellectual center, hearts for the emotional center, spades for the moving center, and clubs for the instinctive center. She shows how the three court cards (jack, queen and king) are used to represent three levels of attention within man for each of the lower centers. She states that the sex center is represented by the ace of each suit, indicating how sex energy enters the other four lower centers.

The Importance of Centers in the Fourth Way

In the Fourth Way, study of the centers is an important part of self-development. Students of that path must observe themselves. Study of the centers gives a framework and context for two things:

• What to observe. In the Fourth Way, dispassionate self observation must begin somewhere. The study of centers gives students a place to begin.
• What is actually being observed. When observations are made, students may frame the observations using the concept of "the centers." For example, a student may observe an increased heart rate and increased respirations while watching a sporting event. In Fourth Way terminology, the student might say, "The body had a definite reaction when the team made the touchdown." Placing self observations within the language of the centers helps students become dispassionate about what they observe, or, to use Fourth Way terminology further, it helps students "not identify" with what they observe.