Preview

Serotonin Hypothesis

Good Essays
Open Document
Open Document
400 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Serotonin Hypothesis
Depression, or also known as clinical depression, is a mood disorder that causes a persistent feeling of sadness and loss of interest. It affects how you feel, think and behave and can lead to a variety of emotional and physical problems. There is not a quick and easy way to deal with depression. From the scientific view point, the only way to treat depression is with medication. But in recent studies, the serotonin hypothesis says differently. The medication does not treat the disorder but only the symptoms. The serotonin hypothesis dates back to the 1960s.

Depression is associated with a reduction in serotonin uptake sites and an increase in some classes of serotonin receptors. It’s a major depressive disorder. Used to be thought of an illness of the soul but currently as a disorder of
…show more content…
They are a group of G protein receptors that are found in the central and peripheral nervous systems. They are the target for most pharmaceutical drugs when trying to treat biological and neurological processes. They have an influence on mood, memory, cognition, and others. The receptors are used not just for depression but also for insomnia, anxiety, migraines, Parkinson’s disease, and many more. It increases the production of serotonin. It can improve symptoms of depression and some research says that is as conventional antidepressant therapy.
A conference at the Université de Montréal in May 2011 about the serotonin hypothesis. “the neurobiology of depression – revisiting the 5-HT hypothesis.” Alec Coppen with the 5-HT. The primary formulation of the receptors with serotonin that a deficit of 5-HT, reversed by antidepressants, which would restore normal function in depressed patients. It is a main cause for the development of the brain.
Researches found that the increase of serotonin in depression patients were ineffective at relieving depression. (for the medication

You May Also Find These Documents Helpful

  • Good Essays

    There many forms of treatment to cure depression, many of which are biological. These target the physical and chemical side of the body.…

    • 1370 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Thinking Assignment 1

    • 551 Words
    • 3 Pages

    The antidepressant Selective serotonin reuptake inhibitors (SSRI) works by slowing the reuptake of the neurotransmitter serotonin in the brain. The increased level, of the naturally occurring chemical serotonin, in the synaptic gap is known to enhance moods and overcome depression.…

    • 551 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Low levels of both noradrenaline (nora) and serotonin (sero) have been found as being important in unipolar depression (UD) and so it seems logical to treat depression with drugs which increase the availability of these neurotransmitters.…

    • 1219 Words
    • 5 Pages
    Good Essays
  • Powerful Essays

    ASSESSMENT & CARE PLAN

    • 1968 Words
    • 10 Pages

    Depression is a medical illness that involves the mind and body. Major depressive disorder and clinical depression, it affects how you feel, think and behave (Mayo Clinic Staff, 2010).…

    • 1968 Words
    • 10 Pages
    Powerful Essays
  • Good Essays

    Seotonin Research Paper

    • 494 Words
    • 2 Pages

    Serotonin Vittorio Erspamer first found serotonin in the 1930s. It was discovered again in blood serum in 1948 by Irvine Page, who named it serotonin (from "serum-tonic"). assists with feeling, driving forces, and dream. It is not in charge of empowering the cerebrum but rather it can abundance sums in the mind that prompts the steady dispositions. Serotonin is an inhibitory neurotransmitter that has been observed to be personally required in feeling and state of mind. Too little serotonin has been appeared to prompt discouragement, issues with outrage control, over the top urgent issue, and suicide. Too little additionally prompts an expanded hunger for sugars (bland sustenances) and inconvenience resting, which are likewise connected with sadness and other enthusiastic issue. It has likewise been attached to headaches, crabby inside disorder, and fibromyalgia. Prozac and other late medications help individuals with gloom by keeping the neurons from "vacuuming" up abundance serotonin, so that there is all the more left coasting around in the neurotransmitters. It is said…

    • 494 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Everyone knows what depression is, or at least they think they do, but, no one really knows what depression is unless they have it or have battled with it. Depression is defined as a serious mood disorder that involves emotional, behavioral, cognitive, and physical changes severe enough to disrupt a person’s ordinary functioning. People with depression always believe something bad is going to happen, they go through life with the constant feeling of low grade happiness, they want to be happy but the depression literally will not let them. It’s not imaginary or “all in your head” and it’s more than just feeling “down”, it’s a real and serious illness caused by changes in hormone levels, medical conditions (say suffering from cancer or being…

    • 941 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Depression is a mental illness characterised by extreme sadness and usually people suffering with it are full of guilt but cannot always state why they feel that way. Depression has become a fairly common mental illness as Kessler et al (1994b) found that around 17% of people will experience a major episode of depression during their life.…

    • 904 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Depression, a serious medical illness that involves the brain, it is a disorder of the brain. Depression usually starts between the ages of 15 and 30. There are a variety of causes, including genetic, environmental, psychological, and biochemical factors. Some symptoms can include sadness, change in weight, difficulty sleeping or oversleeping, energy loss, feelings of worthlessness, loss of interest or pleasure in activities you used to enjoy, and thoughts of death or suicide. Depression is a serious kind of mental illness that should be treated as soon as possible, before something undoable happens. Usually when depression reaches it climax the…

    • 856 Words
    • 4 Pages
    Good Essays
  • Good Essays

    According to some Psychologists, chemical imbalance can lead to depression and other mental illnesses. It is very unclear that depression is one of the possible symptoms of a chemical imbalance. However, chemical imbalance doesn’t lead to every kind of depression seen in the lives of many people.(Admin,2012) Approximately five percent of the United States ' population experiences a depressive episode that requires psychopharmacological treatment; in any one year, ten to twelve million Americans are affected by depression, with the condition twice as common in females than in males.(Ho, 2002) We all have chemical signals that are called neurotransmitters and they come in a variety of forms like Serotonin, Dopamine, and Norepinephrine. All three of these neurotransmitters play a very important role in maintaining normal mood, motivation and concentration.…

    • 906 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Lacasse, Jeffrey R., and Leo, Jonathan. "Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature." PLoS Medicine: Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature. Antidepressants Facts, 8 Nov. 2005. Web. 29 Jan. 2013.…

    • 1260 Words
    • 6 Pages
    Better Essays
  • Better Essays

    Depression is a mental illness caused by chemical imbalances in the brain. Scans on patients with clinical depression showed that they had less brain volume in several regions, including the frontal lobe, basal ganglia and hippocampus than normal, non-depressed patients. Depression can affect the way a person sleeps, eats, and functions on a daily basis. People with depression often have feeling of hopelessness, lack of energy, and they take no pleasure in things that normal people enjoy. A depressed person usually lacks motivation to do nearly anything, even the basic everyday must-do’s. Major depression is a disease that affects 5 percent of the global population (Depression’s Chemical Imbalance Explained | Psych Central News). Some people may only experience depression during and after a traumatic event, but most depressed people have to deal with the illness for a lifetime. Depression is a mental illness because it is a disease that attacks and affects the brain.…

    • 1573 Words
    • 7 Pages
    Better Essays
  • Good Essays

    Daniel Hoyer, Ph.D. is a highly published scientist often involved in research concerning the neurotransmitter serotonin. In two recent experiments Daniel Hoyer has dealt with the efficacy of treatment for…

    • 704 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Monoamines are group of neurotransmitters serotonin, noradrenaline, dopamine. It is suggested that people that suffer with depression have less of these neurotransmitters available to attach to the relevant receptor of the receiving neuron. Quite similar to that of the biomedical model this hypothesis believes that a solution to this imbalance would be to increase the number of the neurotransmitter in particular in the synapse so that there are more available to be able to attach onto the requiring receptor. This in turn would correct the mood disorder. Low levels of the neurotransmitters serotonin and dopamine are believed to play a key role in causing depression. Hirschfield 2000 cited in Datta (2010 p.59). claimed that low levels of these three monoamines can cause depression whilst increasing these levels will have the opposite effect and lift it . This is supported by Stanley and Mann; Yates et al cited in Datta (2010 p.61) who suggested that the post mortem results of those who were suffering with depression and had committed suicide had a ‘high number of serotonin receptors in the prefrontal…

    • 999 Words
    • 4 Pages
    Better Essays
  • Satisfactory Essays

    The Ghetto Made Me Do It

    • 380 Words
    • 2 Pages

    clinically classified as depressed he or she is prescribed to take serotonin to balance out the chemical…

    • 380 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Depression is an illness that involves the body, mood, and thoughts. It affects the way a person eats and sleeps, the way one feels about oneself, and the way one thinks about things. A depressive disorder is not a personal weakness or a condition that can be wished away. Appropriate treatment, however, can help most people who suffer from depression. It is important to know the symptoms, reactions and treatments for depression.…

    • 1003 Words
    • 5 Pages
    Good Essays