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Discuss the physiological and psychological effects of LSD
Discuss the physiological and psychological effects of LSD
Effects of hallucinogen drugs on the brain
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Primary Behavior Changes and Cide Effects of LSD
LSD (D lysergic acid diethylamide) is a very potent synthetic
hallucinogen. It is manufactured from lysergic acid, found in ergot,
which is a fungus that grows on grains. In its original form, LSD is a
white or clear, odorless, water soluble crystal that can be crushed into
a powder and dissolved. LSD goes by the street name “acid” or
“blotter” and is sold in tablets, capsules and sometimes liquid form.
Oftentimes LSD is added to absorbent paper and sold in individual
squares or “doses” which are then dissolved on the tongue.
LSD is an extremely potent mood changing chemical. A person’s
subjective world changes drastically once LSD is taken (Blacker,
Jones, Stone, & Pfefferbaum, 1968). Users refer to their experience
with LSD as a “trip.” These experiences generally begin about 30 to 90
minutes after taking the drug, and last from 6 to 12 hours. LSD is
sometimes described as a drug that breaks down barriers, but the
results of taking LSD are complex and variable. Every trip is different
and users show a wide range of reactions (Terrill, 1964). The first
signs of LSD are usually physical, and can include dilated pupils,
salivation, sweating and nausea, loss of appetite, sleeplessness,
tremors, dry mouth, chills, raised body temperature, rapid heartbeat
and elevated blood pressure. As the trip progresses, one’s mood,
perceptions and sensations become affected (Palfai & Jankiewicz,
2001).
In the first phase of the trip there may be abnormal body
sensations, changes in mood, space and time distortions and visual
hallucinations (Palfai & Jankiewicz, 2001). Time may seem to stand
still, or race forward or backward...
... middle of paper ...
... lasting LSD
side effect [Letter to the editor]. American Journal of Psychiatry, pp.
1233-1234.
Blacker, K.H., Jones, R.T., Stone, G.C.,& Pfefferbaum, D. (1968).
Chronic users of LSD: the “acidheads.” American Journal of
Psychiatry, 125, 341-351.
LSD JustFacts. (n.d). Retrieved February 8, 2005, from
http://www.cesar.umd.edu/cesar/jf/drugs/lsd.asp
Pahnke, W. (1967, March). LSD and religious experience. Paper
presented to a public symposium at Wesleyan University, Middletown,
CT.
Palfai, T., & Jankiewicz, H. (2001). Drugs and human behavior (2nd ed.).
New York: McGraw Hill.
Terrill, J.(1964). LSD, the consciousness expanding drug. New York:
David Solomon.
Ungerleider, J.T., Fisher, D.D., Fuller, M., & Caldwell, A. (1968). The
“bad trip.” The etiology of the adverse LSD reaction. American Journal
of Psychiatry, 124, 1483-1490.
Although farmers were aware of the fungus ergot, they did not know that ergot is the result of a mold that’s very toxic and fatal to humans. (Clark 2). They called it cockspurs, because the fact that ergot looks like black whole grains, they believed that it was just grains cooked by the sun and that they were completely harmless. (Clark 2). But they were wrong. Ergot contains alkaloids including lysergic acid isoergine (the main ingredient in LSD) so when ingested, the fungus begins to affect the central nervous system and can cause vasoconstriction. (Vogel 1 and Clark 3). It can lead to sudden death, limit fertility, and it damages the immune system making the body more susceptible to get other diseases because it’s too weak to fight off infection. (“5.1 Poisons of the Past/Ergotism.” 1). Symptoms caused by ergot are feelings of numbness, hallucinations, and feelings of suffoca...
Erika Dyck provides the reader and interesting view of early historical psychological research on LSD, lysergic acid diethyl-amide. This book is composed of Dyck’s scientific interpretation and dissection of earlier psychedelic psychiatry research by Humphry Osmond, and Abraham Hoffer. A Swiss biochemist named Albert Hofmann dissolved a minimal amount of d-lysergic acid diethyl-amide in a glass of water and digested this new synthetic drug in April 1943. Three hours later he begins to feel dizzy and his vision was distorted. Hofmann recollects this as a surreal journey as if what he saw was created by the famous paintings of Salvador Dali unexplained carnivalesque or at some moments even nightmarish hallucinations. The drug began gaining support from pharmaceutical companies as something that can possibly be beneficial for future scientific study. Saskatchewan soon became one of the epicenters harvesting break through biochemical innovation and experimentation with LSD from the 1950s to 1960s.
Synaptic Transmitters Involved in LSD Administration The nearly concurrent discovery of serotonin (5-HT) and LSD-25 in the 1950 's encouraged a lot of research to be done on the relationship between LSD and serotonin, which helped to develop a greater understanding of the role serotonin plays as a neurotransmitter in the brain (Nichols, 2004). Today it is believed that LSD (and other hallucinogens) stimulate 5-HT2A receptors (Kalat, 2004). Activation of these receptors causes cortical glutamate levels to increase. This is presumed to be a result of a "presynaptic receptor-mediated release" from neurons in the thalumus (Nichols, 2004).
the problems it created in the 60's because the average street dose is al least
According to the Centers for Disease Control, methamphetamine, or meth as it is often referred to, is considered the fastest-growing illicit drug in the United States. The consequences of usage are detrimental to families and employers, not to mention the increasing law enforcement burden of having to find and disband labs making it illegally. (CDC, 2005) Aside from the far-reaching implications of methamphetamine use on these entities, this paper explores the effect methamphetamine has on the structure and function of the human brain.
LSD stands for Iysergic acid diethylamide. LSD is a hallucinate know to be the most powerful drug of this kind. LSD is commonly known as acid. This drug changes a person’s mental state by distorting the perception of reality to the point where at high doses hallucination occurs. Acid is derived from a fungus that grows on rye and other grains. It is semi-synthetic. It’s manufactured chemically in illicit laboratories, except for a small percent, which is produced legally for research.
International politics as one may imagine includes foreign affairs. This is why the topic and focus of this paper revolves around the current event within Eastern Europe. It will focus on both Russia, Ukraine, and the world, and from it, it will be analyzed by using the resources provided within class. After all it is a International Politics course, and one of the best ways to effectively put the skills and knowledge to use is to focus on an event or current event. The paper will attempt to go over in a chronological order of the events that has happened, and what is happening currently over in Ukraine. Afterwards, an analyzed input will be implemented providing reasoning behind Russia's actions, and actions of the world, and potentially some solutions.
Some hallucinogens occur naturally in trees, vines, seeds, fungi and leaves. Others are made in laboratories by mixing different chemical substances. LSD or acid is one of the most common, well-known hallucinogens. Psilocin or Psilocybin mushrooms, Mescaline or Peyote, MDMA, Bufotenine, Morning Glory seeds, Jimson weed, PCP and DMT are less common psychedelics with effects similar to LSD. PCP and Ketamine are drugs with hallucinogenic properties. Some drugs, such as cannabis, can cause hallucinogen-like effects when used in high doses or in certain ways. Using hallucinogens is often called tripping. In its pure form LSD is a white, odorless powder. This pure form is very strong, so LSD is usually mixed with other things to make the dose large enough to take. LSD comes in the form as liquids, tablets, capsules or squares of gelatin or blotting paper. LSD use can have many effects. These may include sleeplessness, trembling, and raised heart rate, and blood pressure. LSD users may feel several emotions at once (including extreme terror), and their senses may seem to get crossed, giving the feeling of hearing colors and seeing sounds. Even a tiny speck of LSD can trigger these effects. Many LSD users have flashbacks; sudden repetitions of their LSD experiences, days or months after they stop using the drug.
You may ask, what is LSD? LSD is a type of acid or known by its scientific name Lysergic Acid Diethylamide which is a psychedelic. It was discovered by Swiss chemist Albert Hofmann in 1943. Although researched, scientist could not find a medical use for it.
Modernism is defined in Merriam-Webster's Dictionary as "a self-conscious break with the past and a search for new forms of expression." While this explanation does relate what modernism means, the intricacies of the term go much deeper. Modernism began around 1890 and waned around 1922. Virginia Wolf once wrote, "In or about December, 1910, human character changed." (Hurt and Wilkie 1443). D.H. Lawrence wrote a similar statement about 1915: "It was 1915 the old world ended." (Hurt and Wilkie 1444). The importance of the exact dates of the Modernist period are not so relevant as the fact that new ideas were implemented in the era. Ideas that had never before been approached in the world of literature suddenly began emerging in the works of many great authors. Two of the pioneer Modernist writers were Joseph Conrad and T.S. Eliot. The tendencies to question the incontestable beliefs embedded in all thinking and to focus on the inner self dominated. Old viewpoints were tossed aside to make way for the discovery of modern man's personal spirituality. Two works that are considered important forbears in the Modern period are T.S. Eliot's The Wasteland and Joseph Conrad's Heart of Darkness.
Development is a never ending cycle in life. Each person begins to develop from conception until passing away. Now, while most people think that development starts after birth that is incorrect. Development starts as soon as the baby is conceived. Everything that a woman carrying a baby does or takes place in will translate into the baby. The baby shares a blood flow with the mother. Drugs, even legal drugs, will go into the mother’s blood stream which will then go into the baby’s blood stream. The “maternal blood flows through the uterine arteries to the spaces housing the placenta, and it returns through the uterine vein to the maternal circulation” (Santrock, 2012, p. 80). This means that anything that enters into the blood stream will also affect the baby. Each type of drug is under a certain category. Psychoactive drugs are drugs that are constantly being studier. According to Santrock (2012), psychoactive drugs are drugs that act on the nervous system to alter states of consciousness, modify perception, and change moods. (p.83). They come in three categories: stimulants, depressants, and hallucinogens. Stimulants include caffeine, cocaine, methamphetamine and nicotine. Some people say that pregnant woman do not know what taking these into their system is doing to their baby. Stimulants are becoming more popular and there effects need to be studied and known. Each stimulant affects the baby in short-term and long-term.
In early man's search for food, he tried all kinds of plants. Some nourished him, some he found cured his ills, and some killed him. A few had strange effects on his mind and body, seeming to place him in a foreign world. These plants are called hallucinogens, because they distort the senses and usually produce hallucinations. Although, most hallucinations are visual, some involve hearing, touch, smell, or taste. Occasionally several senses are effected.
Modernists portray a dull, gloomy and pessimistic picture of culture in America during this time period. This despair is often caused by an apparent boredom and the people’s feeling of uncertainty, of changes to come. Modernism uncovered has an anti-traditionalist theme instilled in it, because of the inevitability that changes will occur. “Modern” itself possesses the qualities, such as being simple and spontaneous along with an indefinite time frame to allow people’s acceptance of unknown. In many ways, this movement is difficult to define, but it can be generally applied to the work o...
Firstly, is there a fixed difference between fear and respect? Well before we can answer this question we need to have a clear definition and understanding of what fear and respect are. Fear is an unpleasant and distressing emotion induced by a threat to one’s physical health or mental health, imposing danger or a sense of uncertainty. Respect on the hand defined as a courteous consideration of another person. If someone respects someone else they are giving value and worth to them. However genuine respect is not to be confused with fealty. Fealty is where one acts in a respectful manner towards someone else because they owe them duty and has nothing to do with ones feelings for another. So from these definitions it is evident that there is in-fact a difference between fear and respect. “Fear is toxic whereas respect is nurturing. Fear destroys self-confidence while respect builds it. Fear is life-threatening yet respect is life-enhancing. Fear is forced whereas respect is gained and fear is learned whilst respect is earned.”
Pre-Columbian Mexicans used many substances, from tobacco to mind-expanding (hallucinogenic) plants, in their medicinal collections. The most fascinating of these substances are sacred mushrooms, used in religious ceremonies to induce altered states of mind, not just drunkenness.