Sex and the Nervous System

The body is equipped with a special branch of the nervous system called the Autonomic Nervous System (ANS). This system is vital for health and well being of the human body as it maintains a state of balance - a homeostasis. The Autonomic Nervous System is divided into two separate systems - the Parasympathetic Nervous System (PNS) and the Sympathetic Nervous System (SNS). The Sympathetic Nervous System functions automatically and cues the well known responses of "fight or flight"; the Parasympathetic Nervous System also functions automatically and cues the responses of "resting and digesting."

The Parasympathetic and Sympathetic Nervous Systems usually function in opposition to one another, creating a balance within the systems of the human body. For example, when the heart receives neural stimulation from the Parasympathetic Nervous System, the heart slows down; on the contrary, when the heart receives neural stimulation from the neurons of the Sympathetic Nervous System, the heart speeds up. These contrasting functions exist all over the human body, except in one location, the external genitalia. In the external genitalia, the Parasympathetic and Sympathetic Nervous Systems uniquely function in unison. The Parasympathetic Nervous System provides the stimulation of the erectile tissue of the male and female - the penis and the clitoris, respectively. Then, dependent upon the proper function of the Parasympathetic Nervous System causing the erection, the Sympathetic Nervous System is responsible for the ejaculation or orgasm. When these two systems function harmoniously, the body is allowed to equilibrate and reduce stress, tension, and relieve unnecessary emotions.

Dysfunctions of either of these systems can cause a myriad of sexual problems - erectile dysfunction, low libido, lack of orgasm, or painful intercourse. It is important to note that the brain is the most important sexual organ. If the body is too stressed (under Sympathetic stimulation), the limbic system of the brain and various other pathways can override the "normal" state of sexual desire, gratification, and experience. Proper function of the brain and nervous system can create a bonding in the act of sex.

Every individual is a composite of a spirit, a mind, and a body. When sex is not reserved for a monogamous relationship, the three entities that should unite during the sexual acts - spirit, mind, and body - are left broken. These relationships of lust (based solely upon the body) lack the sexual bond of spirit and mind, leaving the individual feeling unfulfilled. On the other hand, the act of monogamous sex creates an energy that vitalizes the emotions of the mind, stimulates the energetic (spiritual) bond between the two individuals, and can be passionately pleasurable to the body. Thus, not only does sex assist in the proper functioning and equilibration of the nervous system, it also provides a powerful bonding experience for both the husband and the wife.