Dopamine Research Paper

Great Essays
How Dopamine works in Human Body 1. Dopamine 2. Drugs 3. Dopamine Deficiency 4. Dopamine Treatments

Introduction Pleasure, happiness, love, excitation, motivation, pain, anxiety, sad, anger, and all emotional feelings related to being human are linked to the chemicals and hormones that trigger the brain. The human body to function properly must have chemicals, hormones and fluids in balance. This state of being in balance is called homeostasis. If one or more of these chemicals falls out of balance from either
…show more content…
Meth affects dopamine either by increasing chemical release, or by stopping the metabolism (breakdown) and re-uptake of dopamine. The Methamphetamine’s chemical structure closely resembles these neurotransmitters. Meth can also bind to the nerve receptors and confuse the brain by mimicking certain neurotransmitters. This chain of events creates a dangerous chemical imbalance within the brain and shut down the safety mechanism of the brain for chemical imbalance, resulting in necrosis (nerve cell death) and nerve cell structural change. Taking of Meth produces a rapid pleasurable feeling, increased sexual desire, mood lift, and energy increase, which is followed by feelings of depression and irritability when the drug wears off. Methamphetamine is contracted from N-methyl-alpha-methylphenethylamine; the structure can be d or L stereoisomers based on the stereochemistry of a single chiral carbon atom. Meth has almost the same chemical structure as neurotransmitters, this this why it creates confusion within the brain by acting as …show more content…
This occurs when the brain’s neurons do not produce enough dopamine. According to, MNT (Medical News Today) website, there are a variety of potential causes for this disorder, including chronic stress, nutritional deficiencies, and medical conditions. Adrenal insufficiency, influenza, exposure to environmental toxins or illicit drug use may also lead to a dopamine deficiency. Symptoms of a dopamine deficiency may include depression, weight gain, or extreme levels of fatigue, loss of interest and bad mood. There are diseases related to dopamine deficiency such as Parkinson's disease or thyroid disorders and Dopamine Deficiency Depression

Related Documents

  • Superior Essays

    The type of drug can vary from hallucinogens to stimulants; all can have a very deadly effect. In the novel, We All Fall Down, the author, Nic Sheff, was addicted to crystal meth. “Methamphetamine (also called “speed” or “ice”) is a stimulant that has dangerous effects on the central nervous system. It increases heart rate, breathing rate,…

    • 1409 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Meth can damage the body, face, and every tooth will be falling out and have a lot of health issues. Meth labs mostly occur in the southwestern area, Michigan and Marquette County. Michigan legislation is trying to make ingredients illegal to protect schools, societies, and the entire state from meth spreading. Even it can stop spreading in the U.S as well. The Legislations are still finding ways to stop meth to get in society and schools.…

    • 653 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Essay On Meth Mouth

    • 908 Words
    • 4 Pages

    The main ingredients of methamphetamines are Lithium, ether, red phosphorus, and Iye. These chemicals are capable of stripping tooth enamel in a matter of weeks. Ingredients can also include battery acid, lantern fuel, antifreeze, hydrochloric acid, drain cleaner, lye and over-the-counter cold medications containing ephedrine which are corrosives and cause skin irritation. Methamphetamine is a stimulant drug that changes the release of neurotransmitters they affect the pleasure…

    • 908 Words
    • 4 Pages
    Improved Essays
  • Great Essays

    Some side effects of Meth are cardiac damage because it thickens your blood, elevated heart rate (like you just ran a race or witnessed you favorite team win the super bowl while you were there, meth mouth (diseased/decaying gums and teeth), convulsions, and seizures or hospitalization. Meth speeds you up for about fifteen to thirty…

    • 1832 Words
    • 8 Pages
    Great Essays
  • Improved Essays

    Meth Detox Research Paper

    • 652 Words
    • 3 Pages

    Surprisingly, there are experts who will state that crystal meth is not physically addictive. Instead, people simply get addicted to the release of dopamine into their system. This tickles the pleasure centers, creating a psychological addiction. Unlike other narcotics, the body doesn't create an absolute need for the drug. With that said, there are still major withdrawal symptoms associated with the cessation of using meth.…

    • 652 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Instead of effecting dopamine however these effect serotonin receptors, an example of this is LSD’s; these prohibit serotonin from entering into the brain through the bloodstream, the structure of the LSD is too similar from the structure of serotonin for the brain to be able to differentiate between them and this tricks the brain into thinking the LSD is in fact serotonin and is passed across the synapse along with the original serotonin or instead of the actual serotonin increasing the levels of serotonin within the central nervous system. Serotonins prime function as a neurotransmitter and hormone is to regulate mood, therefore when serotonin is higher mood is generally better; therefore, LSD’s as well as this often also has the effect of giving an individual hallucination, therefore an individual can experience things, most commonly i.e. auditory or visual stimuli that’s not actually real, therefore this additional of serotonin causes this effect. We can also look at the effects of alcohol on neural communication. Alcohol effects the CNS in many different aspects by targeting a variety of receptors most commonly it effects N-Methyl-D-aspartate which is also knows as NMDA, this is effected by glutamate being decreased at the receptors when alcohol is induced, this has the effects of memory loss this is due to the lack of glutamate which is important for memory within the hippocampus- therefore…

    • 1449 Words
    • 6 Pages
    Improved Essays
  • Improved Essays

    AMPHETAMINE WITHDRAWAL Overview The repeated use of amphetamines will cause psychological AND physical dependence that may also result in withdrawal when the medicine aren't any longer being used. According to the United States National Library of medicine, once use of amphetamines suddenly stops, withdrawal symptoms quickly set in inflicting the brain and also the body to travel through a series of uncomfortable, not, therefore pleasure some reactions both psychologically and physically. Amphetamine use really causes an initial spike within the creation of the natural hormones epinephrine and norepinephrine that is followed by a lowered production of those present hormones over time. The result's a physical dependence that the body develops…

    • 811 Words
    • 4 Pages
    Improved Essays
  • Superior Essays

    When you compare the effects of each drug, how it is taken, what it does, addictiveness, and side effects of the drug, you will clearly be able to tell which drug is worse. Starting with methamphetamine, meth can be taken orally, smoked, dissolved in a liquid or injected into blood stream. Since smoking or injecting leads to the drugs reaching the brain faster, those are popular methods. The high from meth does not last very long so people tend to “binge”, keep doing more as the time passes, then eventually come down or “crash.” Meth can be used in very small doses to help with symptoms of attention deficit hyperactivity disorder although it is rarely used medically.…

    • 1883 Words
    • 8 Pages
    Superior Essays
  • Improved Essays

    Many wonder why someone involved in an illicit affair would risk everything like his or her marriage, family and career just for what may seem like a silly crush. However, scientists may have figured out the mystery of falling head over heels and why love can make even the most levelheaded of people giddy, foolish and ridiculous. Using brain scans, investigators have been able to map out the chemical changes that occur and reveal regions of the brain that activate and regions that shut down during the blossoming days of romance. Researchers hope that they may one day reveal why people in love sometimes go crazy and step over the mark when dealing with their lovers.…

    • 541 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    If it is used persistently over a long period of time it can lead to enduring these above symptoms whilst off the high. It increases mental health issues i.e depression, anxiety, social isolation, paranoia and the hallucination that would often be experienced during the frenzy are now seen during everyday life. The psychological damage associated with Crystal Methamphetamine pernicious, and needs to be educated as hallucinogens are becoming…

    • 1088 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    Endorphins Research Paper

    • 100 Words
    • 1 Pages

    Endorphins are morphine-like chemicals produced by the body that help diminish ppain while triggering positive feelings. They are commonly reffered to as the brian’s “ feel –good”chemicals, are are the body’s natural painkillers. The history of endorphins dates back to the 1960’s, when Cho li accidently found them by relieving effet of a hormone in the pituary gland- a pea-sized gland at the base of a human brain. Endorphns were found atlater at a pain receport sites in the brain and linked to being relase by the piturary glad when the body is under extremed stress.…

    • 100 Words
    • 1 Pages
    Decent Essays
  • Great Essays

    Cocaine is a powerfully addictive stimulant that directly affects the brain and the central nervous system. Many users are unaware of the psychological effects that cocaine has on the brain. The user is mainly worried about using the drug and getting “high” and not the effects that the drug has on their body and brain. Cocaine is a psychoactive drug affecting the central nervous system. Cocaine eats away chunks of the brain and increases blood pressure, heart rate, and body temperature, often for the rest of the user’s life.…

    • 1506 Words
    • 7 Pages
    Great Essays
  • Decent Essays

    Parkinson’s Disease Parkinson's disease is a disorder in the brain, which affects your nervous system. By affecting your powerhouse which in other words the brain it can cause several side effects. This disease can cause shaking and difficulty with walking, any movement of the body, and even face expressions. Parkinson’s disease affects your whole body muscles because it damages your nerve cells in the brain which produce dopamine. The nervous system is the main source that helps you move and receives messages from your brain to make certain specific movement you desire.…

    • 423 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    Parkinson’s disease By: Arielle Kim Approximately ten million people worldwide live with Parkinson’s disease, a chronic and progressive neurological disorder that affects the way you move. This disease can span from a couple years to one’s entire lifetime, worsening as time progresses. Parkinson’s is typically found from the age 60 and onward, but it can also affect people of younger ages. Parkinson’s disease has many symptoms that affect the human body and mind, but the five most recognizable symptoms are: tremors, slow movements, stiff muscles, and problems with balance and walking.…

    • 963 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Happiness is a simple, yet difficult concept to grasp. Everyone has experienced happiness at some point in their lifetime, which makes the sensation so common among humanity. Although we as a society familiarize ourselves with the idea of happiness, the true value of this is emotion is strenuous to comprehend. Happiness is not a measurable, tradable, or profitable trait, yet at the end of the day, it is what us as humans truly seek. Being immersed in the feeling of happiness is so desirable and commonly searched for.…

    • 572 Words
    • 3 Pages
    Improved Essays