TERMINOLOGY
- Dopamine:
Is an organic chemical of the catecholamine and phenethylamine families that plays several important roles in the brain and body.Most types of rewards increase the level of dopamine in the brain, and many addictive drugs increase dopamine neuronal activity
Cocaine , met amphetamine , ecstasy and other psychostimulant exert their effects primarily or partly by increasing dopamine levels in the brain.Nicotine, cocaine and methamphetamine promote increased levels of dopamine which appear to be the primary factor in causing addiction
- Oxytocin:
is a human peptide hormone and neuropeptide.It plays a role in social bonding, sexual reproduction in both sexes, and during and after childbirth.[7] Oxytocin is released into the bloodstream as a hormone. sometimes referred to as “the cuddle chemical” because it’s released when you kiss or hug.
is a human peptide hormone and neuropeptide.It plays a role in social bonding, sexual reproduction in both sexes, and during and after childbirth.[7] Oxytocin is released into the bloodstream as a hormone. sometimes referred to as “the cuddle chemical” because it’s released when you kiss or hug.
- Endorphins :
The principal function of endorphins is to inhibit the transmission of pain signals; they may also produce a feeling of euphoria very similar to that produced by other opioids. They are produced by thecentral nervous system and the pituitary gland. intended to mean "a morphine-like substance originating from within the body" - Libido:
Colloquially known as sex drive, is a person's overall sexual drive or desire for sexual activity. Sex drive is influenced by biological, psychological and social factors. Biologically, the sex hormones and associated neurotransmitters that act upon the nucleus accumbens (primarily testosterone and dopamine, respectively) regulate libido in humans. Social factors, such as work and family, and internal psychological factors, like personality and stress, can affect libido. Sex drive can also be affected by medical conditions, medications, lifestyle and relationship issues, and age (e.g., puberty). A person who has extremely frequent or a suddenly increased sex drive may be experiencing hypersexuality, while the opposite condition ishyposexuality. - Psychopathology:
is the scientific study of mental disorders, including efforts to understand their genetic, biological, psychological, and social causes; effective classification schemes (nosology); course across all stages of development; manifestations; and treatment. The term may also refer to the manifestation of behaviors that indicate the presence of a mental disorder. - Sublimation :In psychology, sublimation is a mature type of defense mechanism where socially unacceptable impulses or idealizations are unconsciously transformed into socially acceptable actions or behavior, possibly resulting in a long-term conversion of the initial impulse.Sigmund Freud believed that sublimation was a sign of maturity and civilization, allowing people to function normally in culturally acceptable ways. He defined sublimation as the process of deflecting sexual instincts into acts of higher social valuation, being "an especially conspicuous feature of cultural development; it is what makes it possible for higher psychical activities, scientific, artistic or ideological, to play such an important part in civilised life". Wade and Tavris present a similar view, stating that sublimation is when displacement "serves a higher cultural or socially useful purpose, as in the creation of art or inventions".
- Consciousness :
Is the state or quality of awareness, or, of being aware of an external object or something within oneself. It has been defined variously in terms ofsentience, awareness, subjectivity, the ability to experience or to feel, wakefulness, having a sense of selfhood or soul, the fact that there is something "that it is like" to "have" or "be" it, and the executive control system of the mind, or the state or quality of awareness, or, of being aware of an external object or something within oneself. In contemporary philosophy its definition is often hinted at via the logical possibility of its absence, the philosophical zombie, which is defined as a being whose behavior and function are identical to one's own yet there is "no-one in there" experiencing it. - Unconsciousness :is a state which occurs when the ability to maintain anawareness of self and environment is lost. It involves a complete or near-complete lack of responsiveness to people and other environmental stimuli.[2]Loss of consciousness should not be confused with the notion of the psychoanalytic unconscious or cognitive processes (e.g., implicit cognition) that take place outside awareness, and with altered states of consciousness, such as delirium (when the person is confused and only partially responsive to the environment), normal sleep, hypnosis, and other altered states in which the person responds to stimuli.