Sunday, September 8, 2013

The Relationship between Mind and Body

There are many views on the mind and body relationship. Some views, for example, are:  when the mind and body interact, God makes it happen; mind and body are the two sides of the same coin; mind is a byproduct of the brain; and mind and body are separate but they affect one another. However, there is no view which both traditional and scientific perspectives encompass and accept. In this article I wish to present prospective views on the mind-body relationship according to Tibetan medicine after explaining some of the Western philosophical views.
                                 

The Two Major Views in Western Philosophy

There are two major views on the mind-body relationship: monism and dualism. Monism is the belief that the mind and body are the same thing, and that they are not separate entities. There are two basic types of monism according to Saul McLeod: materialism and subjective idealism.

Materialism is the belief that nothing exists apart from the material world (i.e. physical matter like the brain); materialist psychologists generally agree that consciousness (the mind) is the function of the brain (McLeod 2007). According to materialism, consciousness (the mind), which is ultimately reducible to a physical process, is a byproduct of the physical brain. After death, the body dissolves into tiny particles and the mind fades like a rainbow in the sky.

Phenomenalism (also called Subjective Idealism) is the belief that physical objects and events are reducible to mental objects, properties, events. Ultimately, only mental objects, i.e. the mind, exist (McLeod 2007).

Dualism is the belief that the mind and the body are separate and not the same thing.  According to Saul McLeod, there are two basic types of dualism: Descartes dualism and Cartesian. Descartes dualism is the view that the mind and body function separately, without interchange. Cartesian dualism argues that there is a two-way interaction between mental and physical substances (McLeod 2007).

I am totally confused on the classification of dualism by Saul McLeod as Cartesian dualism, which is ascribed to Rene Descartes (1596-1650), according to the Psychology Dictionary, is a theory of Descartes that says the mind could exist if the material body did not. Rene Descartes said, “I think, therefore I am” (Cogito Ergo Sum). “I think” might indicate the existence of the non-material substance, the mind which can think, while “therefore I am” might indicate the existence of the material substance, the brain which can occupy space, which the mind cannot. Many philosophers refuted his work by asking how the mind, which is immaterial, affects the material body, and vice versa. Descartes argued that the interaction between the mind and the body occurred in the pineal gland, the seat of the soul, without a detailed explanation.

Tibetan medicine is neither monistic nor Cartesian dualistic. From a Tibetan medical perspective, monism would be considered irrational as the cause of the mind must be the nature of the mind itself- an immaterial one that evolves from the afterlife of a living being. Just as a seed of rice do not give rise to barley, the brain being material never results in the origination of mind and thereby, the mind is not a byproduct of the physical brain. Cartesian dualism, which believes that the mind and body are two different substances, also goes beyond the concept of Tibetan medicine because mind is ultimately not reducible to a substance. According to the Oxford Advanced American Dictionary, substance means a type of solid, liquid, or gas that has a particular quality.

In Tibetan medicine, mind and loong (rlung) are interrelated and carry out both mental and physical activities by means of depending on the mechanism of trillions of neuron cells in the brain as well as other parts of the body, thereby establishing an interdependent nature of a mind-body relationship.


What is Mind?

The two qualities of the mind[1] generally mentioned in Buddhist text books are clarity (gsal ba) and knowing (rig pa). Clarity refers to the ultimate purity or enlightened state of mind, resembling a blue sky without the emergence of clouds. However, the mind is continuously contaminated with afflictive emotions, such as hatred, delusion, and attachment, unless ignorance, the ultimate source of sufferings and diseases, is uprooted. Knowing refers to the ability to know or cognize objects clearly.

The clarity of mind resembles a light, which makes an object visible without perceiving any experiences. The continuity of the mind resembles a river flowing into the sea continuously from time immemorial.


Mind has the Nature of the Five Elements

Many scientists and philosophers refute Cartesian dualism by saying that the immaterial substance of consciousness or mind cannot not affect the material substance of the brain. In Tibetan medicine, the mind and body relationship arises from their same natures of the five elements, namely earth, water, fire, air and space. The nature of the five elements particularly refers to their proportional qualities. Water that we use every day and the water element I have mentioned above are totally different. The normal water, which we use every day, has gross proportional qualities of the five elements upon which it can be in variable states, namely liquid, gas, and solid. Therefore, the mind being the possessor of elementary nature does not reveal to a material substance.

Pragmatically, if the mind is devoid of the elementary nature, it would not be able to unite with gamete (sperm and ovum) during the embryological process. The formation of a human body occurs as and when sperm, ovum and primary mind (rnam shes) get mingled simultaneously in a mother’s womb.   requires sperm , and nor give rise to the five sensory consciousnesses. To form a human body, sperm, ovum and mind  The union of mind and body The formation of a human body which experience the external environment through gradual adaptation. In order to prove this concept, Desi Sangye Gyatso (1653-1706) cited verses from the Tantra of Four Vajra Seats in his work of the Blue Beryl, a commentary on the Four Tantras or Gyueshi (2006: 104):

“Mind has the nature of the water element
For being the source of ‘fluid’
That is why, after the departure of mind,
The body is not impregnated with water.

Mind, being the source of ‘fire’,  
Keeps our body always warm
That is why, after the departure of mind,
The body does not remain warm.

The body, being the house of consciousness and ‘air’,
Breathes out like the emission of smoke
That is why, after the departure of mind,
The body neither inhales nor exhales.

The mind, being the source of ‘earth’
Is endowed with heaviness
That is why, after the departure of mind,
The body floats on the surface of the water”.

Along with the qualities of the five elements, the three poisons of the mind give rise to the three principle energies of the body or nyepa sum (nyes pa gsum). The air element and attachment give rise to loong (rlung), the movement energy of the body. The fire element and hatred give rise to tripa (mkhris pa), the heat energy of the body. The earth and water elements as well as delusion give rise to baekan (bad kan), solidifying and liquidizing the energy of the body.

Since the mind is endowed with the qualities of the five elements and the body is made of the same elements, the mind and the body affect each other in terms of health and disease.   


Mind is an Integrated Part of loong (rlung)

Mind and loong in their subtlest forms are two sides of the same coin, and maybe the last misery of modern science. Loong, at the gross level refers to the movement energy of the body, while at the subtle level to the carrier or holder of mind, generally known as loong sem tramo (rlung sems phra mo) or the subtlest form of mind and loong.

The functions of loong include the regulation of respiration, move­ment, and actions of the body, speech and mind, the delivery of waste products, the smooth flow of bodily constituents, and the sharpening of all sense organs. A balanced loong sustains the body as  a whole (Yonten Gompo 2010: 76).

Being mobile and light, loong at the subtle level is the carrier of mind, flowing through a rich tapestry of channels, similar to neurological networks, throughout the body. The mind-loong relationship can be explained metaphorically. The subtle mind without loong is a crippled man to the extent that he can only see where to go, but he cannot walk; whereas loong without the subtle mind is like a blind man who can only walk but does not know where to go. If the two disabled men are amalgamated, the disability of eyes and legs simultaneously disappears through the synergy of a perfect amalgamation.

Due to the integration of mind/loong, mental problems can be solved by treating loong. For instance, insomnia or sleeplessness, which can be attributed to many factors such as encountering a life threat or excessive thinking, can be tackled by treating loong disorders. Conversely, loong disorders can also be cured by transforming the mind.  For instance, a person with loong disorders can be treated by accompanying him   his or her loved ones, and also through staying in a dark room.


Activities of mind-loong largely depend on the mechanism of channels

A major breakthrough in neuroscience such as brain mapping has boosted neurologists’ obsession with the mind or consciousness being the epiphenomenon of neural activities. The neurological system, which is comprised of the brain, the spinal cord and nerves spread throughout the body, in Tibetan medicine is seen as a base for the activities of mind-loong. Just as the hidden phenomenon of neural activities have been discovered and explained by neuroscientists, similar ideas were already expressed in Tibetan medical text books, namely the Gyueshi, the fundamental text book of Tibetan medicine written in the eighth century by Youthok Yonten Gonpo.

The brain, being the base of the nervous system, is like a vast ocean of channels from which the spinal cord descends like a descending root. According to the Tibetan system, there are nineteen peripheral nerves which are responsible for all physical mobility. Out of these, thirteen concealed nerves are connected with the internal organs like suspended silk cords, whereas six visible nerves which further branch into sixteen minor nerves are connected with the outer limbs (Yonten Gompo 2011: 56).

In the medical text “King of the Moon” (zla bai rgyal po), it is mentioned that the brain, being the controller of the body, is designated as the king of the body. It is comprised of the cerebrum (klad pa) and cerebellum (klad snying). Klad snying resembles a horse hoof equally halved, connecting to the nerves, ligaments and tendons, eyes, ears, nose, and tongue (1994: 18).

The Gyushi classifies four types of channels of existence. Accordingly, in the brain there exist five hundred channels of sensory functions that are responsible for perceiving and grasping their respective objects. In the heart there are five hundred channels of memory functions that are responsible for the clarity and development of the consciousness (Yonten Gompo 2011: 48). If these channels are adversely affected by the imbalanced state of the three principle energies of the body, mental disorders might arise, such as nyojey (smyo byed), which today we might call psychosis, and jeejey (brjed byed) which is close to dementia. In the Gyueshi, psychosis and dementia are considered secondary mental disorders because these disorders are attributed to the blockage of the consciousness pathways (channels).


Health through Balance
Due to the dependent nature of mind and body, the wellness of mind affects the physical wellness and vice versa. When a person suffers from physical illnesses, his mental state never remains unaffected, while suffering from mental illnesses, his physical body never remains unaffected. Therefore, health of both mind and body should be maintained through keeping a balance between materialism and spirituality, excess and deficiency of tastes, as well as overuse and underuse of physical, mental and verbal activities.

First, there should be a balance between materialism and spirituality. Materialism hunts happiness and wellness if the person chases the unquenchable thirst of money. Human beings are afflicted with unhappiness and unhealthiness as a result of unsatisfactory thoughts. The more they get, the more they want. It is very essential to limit unquenchable desire, be satisfied with what one has. But, without financial intervention, proper health cannot be maintained. Today’s world encounters a rising number of suicides, which might partly be attributed to a lack of spiritual practice. Spirituality is not just a faith that believes in the existence of an afterlife as well as a God, but could rather be seen as a preventive counter measure to mental problems. Even in the advent of science and technology, the practice of loving kindness, genuine compassion, and meditation could play a significant role in the optimization of health and wellness. The verses “Be with one’s lover; be happy always” are frequently mentioned in the case of both prevention and treatment of diseases in the Four Tantras of Tibetan medicine. 

Second, there should be a balance between excess and deficiency of tastes. The six tastes are sweet, sour, salty, bitter, hot and astringent. The human body requires balanced tastes for its sustenance and nourishment, which should largely be comprised of the former three tastes than the latter three. For example, a sweet taste deficiency can cause the loss of physical strength, loong and tripa disorders, while a sweet taste excess can cause obesity and diabetes, and reduces the digestive heat. There is an old saying, “an apple a day keeps the doctor away”. According to Tibetan medicine, the saying is falsifiable both in principle and practice as apple does not have all six types of tastes required for the growth and development of the body.

Third, there should be balance between underuse and overuse of mental, physical and verbal activities. Underuse of physical activities, such as a sedentary lifestyle leads to the development of obesity, cardiovascular diseases, and indigestion, while the overuse of mental activities such as thinking too much, engaging in the rich tapestry of a hectic life, contributes to the development of stress, anxiety, and hypertension.

If all the three points mentioned above are kept in balance, the three bodily principle energies get balanced, subsequently all the channels in the body remain unobstructed, which enables energies, blood, and mind/loong flow smoothly, resorting to wellness of body and mind.    


Diseases means imbalance

Imbalance of taste, physical, mental and verbal activities, and views as mentioned above will dismantle the balanced state of the three principle energies, manifesting itself in various kinds of signs and symptoms, such as pain and crying.   

Consciousness is like a bird supported by a tree. If the tree is shaken by a cyclone, then the bird also shakes. If the tree falls, the bird flies away--this resembles the departure of the consciousness [soul] from the body at death (Dorjee 2000: 16). Due to the interdependent nature of mind and body as mentioned above, a physical disturbance in the body explicitly or implicitly affects the healthy state of mind by disturbing the equilibrium of loong, resulting in the development of physical disorders and secondary mental disorders such as psychosis (smyo byed) and dementia (brjed byed), which are partly caused by the obstruction of the pathways of consciousness.

A mental disturbance affects the healthy state of the physical body by disturbing the equilibrium state of loong, resulting in the development of loong, neurological disorders, and primary mental disorders such as depression, anxiety, and evil spirit influences (gdon). Primary mental disorders cannot be treated with medicine. For instance, depression due to bereavement should be treated by asserting the non-reality of life and expressing sweet words into his or her ears; disorders caused by evil spirit influences are treated by performing rites and rituals, and spiritual practice like meditating on “emptiness” which helps to realize that nothing arises from an independent source and nothing exists independently.


Conclusions


Life is an epiphenomenon of the interdependent existence of mental and physical realms. The mental realm involves the mind and the subtle form of loong, while the physical realm involves the five elements, channels, and the human body. These two realms interact within the neural networks, through the medium of loong.

In a metaphoric sense, the mind-body relationship is like a relationship developed between a guest and a guesthouse. A guest, according to his or her financial status, prefers to live in an affordable guesthouse for a specific period of time, and eventually leaves the house. Likewise, the mind, according to its karmic imprints and levels of negative afflictions, inclines to unite with a forming body, finally leaving the body, in pursuit of another one.


Bibliography
Dorjee, P. (2000). ‘Stress, Anxiety and Depression’, sMan-rTsis 2, 94: 13.
Gummow, A. and Janit, A. (2002). Different Views of Mind/Body. Retrieved from http://www3.niu.edu/acad/psych/Millis/History/2002/mindbody.htm.  Last accessed on June 5, 2013.
Gyatso, Sangye (2007). Gso ba rig pa’i bstan bcos sman bla’i dgongs rgyan rgyud bzhi’i gsal byed bai dur sngon po'i ma lli ka. Dharamsala: Men-Tsee-Khang. 2 vols.
Hornby, A. S. (2005). Oxford Advanced Learner's Dictionary of Current English. 7th ed. New Delhi: Oxford University Press.
Hwa shang ma hwa ya na and Bai ro tsa nas (translators) (1994). Sman dpyad zla ba'i rgyal po. Dharamsala: Men-Tsee-Khang.
Lhakdor. ‘Body Mind Relationship’, Lecture presented at the in 2nd International Conference on Tibetan Medicine. 2012. Dharamsala.
McLeod, S. A. (2007). Mind Body Debate. Retrieved from http://www.simplypsychology.org/mindbodydebate.html. Last accessed on June 5, 2013.
Yuthok Yonten Gonpo (2008). The Root Tantra and the Explanatory Tantra from the Four Tantras of Tibetan Medicine. Translated into English by the Men-Tsee-Khang Translation Department. Dharamsala: Men-Tsee-Khang.
Yuthok Yonten Gonpo (2011). Bbdud rtsi snying po yan lag brgyad pa sang ba man ngag gi rgyud, Dharamsala: Men-Tsee-Khang.
Psychology Dictionary.  Retrieved from http://psychologydictionary.org/cartesian-dualism/. Last accessed on July 6, 2013.

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