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Essays on dopamine hypothesis

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The Dopamine Hypothesis of Schizophrenia

5 pages (1250 words) , Download 1
Schizophrenia is a serious mental illness that affects 1% of the population worldwide (i.e. about 1 in every 100 people) (Taber, Lewis, & Hurley, 2001). The disease was first identified as a discrete mental illness and termed as "dementia praecox" by Dr. Emile Kraepelin in the 1887…
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The Dopamine hypothesis in the study of schizophrenia

10 pages (2500 words) , Download 2
Running Head: Psychology The Dopamine Hypothesis of Schizophrenia: Issues, Questions, and Controversy Essay Name Name of Professor Abstract The dopamine hypothesis of schizophrenia remains inconclusive thus far. Numerous studies have attempted to prove that excessive production of dopamine causes schizophrenia…
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Biological explanations of schizophrenia
4 pages (1000 words) , Download 2
According to World Health Organization (2012), about seven out of every one thousand adult population are affected by some degree of schizophrenia, primarily between the ages of fifteen to…
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Psychological disorders and treament
3 pages (750 words) , Download 1
Topic: Psychological Disorders and Treatment Research in Schizophrenia has proceeded over a hundred years of developments in psychology and psychiatry, from the early 20th century when Schizophrenia was first known as dementia-praecox. While research in Schizophrenia has not established a definitive cause and cure for the disease, the leading hypothesis is based on an overabundance of dopamine in the brain, and both typical and atypical anti-psychotic medications can be used in the treatment of the disease…
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Personality Approach Paper
4 pages (1000 words) , Download 1
Understanding Schizophrenia from the Biological Approach to Personality. Submitted By: Institute: Schizophrenia Schizophrenia is the name given to a group of psychoses marked by distortion of thought, perception and mood expressed via bizarre behavior or social withdrawal (Alloy & Jacobson, 1999)…
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Treatment of Schizophrenia
7 pages (2050 words)
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The paper 'Treatment of Schizophrenia' presents several disorders of the brain especially those related to psychiatry like schizophrenia which is a major challenge from the physician perspective. The etiology and pathogenesis of these disorders are not well understood…
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Neurobiology Of Schizophrenia
7 pages (1750 words) , Download 1
The focus in this paper is on Schizophrenia as it is both severe and disabling to the human brain as a chronic ailment in terms of functionality and balance. Schizophrenia affects a sizeable ratio of the adult population…
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Links between cannabis use and Schizophrenia
24 pages (6000 words) , Download 1
Schizophrenia-linked tendencies in regular cannabis users Contents Abstract, page Introduction. Links between Cannabis use and Schizophrenia, page Other Predisposing Factors Affecting the Onset of Schizophrenia, page Cannabis, page Cannabis User Rates, page Psychosis and the Composition of THC and CBD, page Effects of THC, page Cannabis and Humans, page THC in Animals, page Cannabis use and negative psychological effects, page Cannabis and Depression, page Dopamine Theory, page Cannabis and Neurodevelopment, page Rationale for Study, page Method, page Participants, page Materials, page Ethics, page Discussion, page Table 1: Mean age (and standard deviations), gender breakdown and self-rated m…
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Managing Psychological Disorders in Surviving Schizophrenia by Fuller Torrey
8 pages (2210 words) , Download 1
An author of this review attempts to provide a summary of the book titled "Surviving Schizophrenia" written by Fuller Torrey. Moreover, the writer of the report will critically discuss the arguments regarding the causes and treatment of schizophrenia presented in the analyzed research…
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Mental Health Emergencies
8 pages (2000 words) , Download 1
Mental Health Introduction The case involves Jack, a 28 year old male who has been pacing up and down the restaurant, who appears agitated, and who cannot seem to sit still regardless of attempts by his friends to calm him down. The patient is likely suffering from schizophrenia…
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Discuss evidence based on population studies that the negative symptoms of schizophrenia may result from brain damage
3 pages (750 words) , Download 1
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Discuss evidence based on population studies that the negative symptoms of schizophrenia may result from brain damage. Schizophrenia is a well known mental condition in which the patient experiences a breakdown of thought processes along with poor emotional responsiveness…
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The biological theories, which may explain Schizophrenia

4 pages (1000 words) , Download 3
Schizophrenia is a heterogeneous disorder with symptoms that often vary over the course of the illness. One of the characteristic clinical features is the marked distortion of reality, often referred to as positive indications. These symptoms are typically associated with the acute phase of the disorder, and include hallucinations, delusions, and other experiences that would be considered grossly abnormal…
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Restless Legs Syndrome
4 pages (1000 words) , Download 1
This research paper attempts to discuss the various biological causes and treatments available for RLS. RLS is still being researched for a number of different perspectives including its causes, treatments and possible genetic disorders that might trigger it…
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Schizophrenia
17 pages (4250 words) , Download 3
Schizophrenia Part A: Ethnography of archival research work In simple terms, Schizophrenia can be explained as the type of mental disorder, which restricts organized thoughts and communication capabilities of people, mostly at their young adulthood and also causes hallucinations, delusions and paranoia within the individual…
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Schizophrenia
5 pages (1250 words) , Download 1
Schizophrenia is a chronic disease that has a very negative impact on the brain of an individual. People suffering from this disorder may hear strange voices, which a normal human being will not hear. Victims of this disorder always believe that other people are always trying to manipulate and control their minds…
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Auditory Hallucination in Schizophrenic Illness
6 pages (1500 words) , Download 1
The paper "Auditory Hallucination in Schizophrenic Illness" describes that auditory hallucinations could be said to be a false perception of sound or experiencing internal voices and noises that do not originate from the external world and are seen to be separate from the normal brain processes. …
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The Unconscious Mind and Mental Health Problems
6 pages (1727 words) , Download 1
The paper "The Unconscious Mind and Mental Health Problems" underlines that Freud’s theory of human development has repeatedly been criticized. The main concern of critics was a purely biological explanation of social behavior and excessive reliance on the unconscious drives…
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Depression, Addiction and Schizophrenia
19 pages (5237 words)
Nobody downloaded yet
This assignment "Depression, Addiction and Schizophrenia" focuses on depression as one of the most treated psychological complaints, the key centres of the brain involved in addictive behaviours and the neurology of the positive and negative symptoms associated with schizophrenia. …
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Discuss how different approaches to therapy might improve the lives of at least two of the people in the given scenario and evaluate the effectiveness of these therapies for them
7 pages (1750 words) , Download 1
The paper attempts to phenomenologically elucidate and delineate the various psychological therapy conducted on patients suffering from different psychological problems. Fundamentally, every person regardless of their state suffers from at least one psychological problems. Many…
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Schizophrenia
5 pages (1250 words) , Download 1
It usually manifests in the age group of 15 and 30, and as it enters into a chronic phase it causes more serious disabling features for the…
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Using of rTMS and antidepressant drugs Simultaneously To increase the therapeutic efficacy for patients with psychotic depression

4 pages (1000 words) , Download 1
However, standard therapies are ineffective in a considerable proportion of depressive patients (Fava, 2003) while the existing…
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Causes and Symptoms of Schizophrenia
9 pages (2250 words) , Download 1
 The aim of this research is to present some of the causes and symptoms of schizophrenia. Causes include the genetic factor, perinatal complications, interaction of gene with the environment, and other studies contributing to the cause of the disease. …
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Abnormalities of schizophrenia
6 pages (1500 words) , Download 1
Abnormalities are the scale to judge the severity of an ailment. Schizophrenia has many abnormalities at various levels that involve body as well as mind.These abnormalities vary from case to case. The causes of schizophrenia are extremely varied and research is always going into the discovery of factors that lead to the disease…
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Causes and Symptoms of Schizophrenia
8 pages (2000 words) , Download 2
The aim of this research is to present some of the causes and symptoms of schizophrenia. Causes include genetic factor, perinatal…
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Schizophrenia
7 pages (1888 words) , Download 2
The paper "Schizophrenia" presents that this disease is generally believed to be a delicate neurodevelopment disorder of brain connectivity, indicating how the functional routes in our brains are agitated. It may also be the distribution of how neurons…
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Analyzing Psychological Disorders

7 pages (1750 words) , Download 1
Although psychological in nature, the impact of these disorders often goes beyond the mental affect. More often than not, they affect the…
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Bipolar Disorder
14 pages (3856 words)
Nobody downloaded yet
This coursework "Bipolar Disorder" focuses on one of the major disorders related to the brain. Bipolar disorder is associated with the category of mental illness which is characterized by fluctuations in the levels of activity and energy, and intense mood shifts or mood swings…
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Schizophrenia
12 pages (3000 words) , Download 3
Topic: Schizophrenia Abstract Introduction History Prevalence Characteristics of disorder Recommended pharmacotherapy Drugs used to overcome it Risk factors Nursing considerations Conclusion Abstract: Healthy life is a gift of God and all the activities in routine life depend on the health and wellbeing of mankind…
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Schizophrenia: An In-Depth Overview
4 pages (1000 words) , Download 1
Schizophrenia: An In-Depth Overview Tina West Kaplan University Abstract Schizophrenia is listed among the most complicated and critical psychiatric disorders, causing an early onset of clinical features. It usually manifests in the age group of 15 and 30, and as it enters into a chronic phase it causes more serious disabling features for the patients…
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Schizophrenia
20 pages (5000 words) , Download 1
Schizophrenia Name: University: Introduction Schizophrenia is a disabling medical condition that Eugen Bleuler originally made up in the year 1911. It makes the patient exhibit altered behaviors, emotions, perceptions and thoughts (Tsuang, Faraone and Glatt 2011)…
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Proposal- how alcohol and drugs affect drosophila mutation

14 pages (3500 words) , Download 1
Researchers have used the fruit fly in almost all the drug stages and observed the different behavior portrayed at various stages. Alcohol and…
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Critical Review on experiment by S.Robinson, S. M. Sandstrom
9 pages (2250 words) , Download 1
1) Aim of the paper "Distinguishing whether dopamine regulates liking, wanting and/or learning about reward" by S.Robinson, S. M. Sandstrom, V.H. Denenberg,R. D. Palmiter was to establish whether the influence of endogenous dopamine on genetically engineered dopamine-deficient (DD) mice in respect to liking, wanting and learning regulation exists…
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Dopamine and its Role in Parkinsons Disease

8 pages (2000 words) , Download 1
From the discussion in the paper "Dopamine and its Role in Parkinson’s Disease," it may be concluded that there may be a connection between the use of dopamine agonists for Parkinson’s disease to help depression since it helps many other mood disorders…
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Exploring the Brain Responses
11 pages (2750 words) , Download 1
The aim of this study ” Exploring the Brain Responses” is to show that the brain responds differently to a treatment of the conditions set. The experiment carried out will show how our behavior and the environment affect our brain…
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Brain Functions in Depression
5 pages (1250 words) , Download 3
The increasing number of antidepressant users proves that depression is on the rise. This paper uses theories of depression to illustrate the causes of depression from a Biopsychology issue. These arguments will show the functions of the brain and the changes due to depression…
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Effects of Caffeine on the Memory of Words List
8 pages (2071 words)
Nobody downloaded yet
The study "Effects of Caffeine on the Memory of Words List" experimented on the effects of caffeine on the memory of word lists in a between-participants study of two healthy adult females. They were randomly assigned the conditions of decaffeinated coffee and caffeinated coffee. …
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Article summary
4 pages (1000 words) , Download 1
Lightall et al (2012) aimed to study the affect stress has on reinforcement learning of older adults compared to the reinforcement learning in younger adults. Stress is experienced by all in their day to day life and it is a common phenomenon to experience stress while making…
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The Stem Cell Technique in Treatment of Alzheimer's and Parkinson's Diseases
16 pages (4000 words) , Download 1
This research paper examines the stem cell therapy as the best future treatment approach for Alzheimer’s and Parkinson’s disease, as compared to other options such as cell therapy and deep brain stimulation. Stem cell therapies consist of treatment measures related to regenerative medicine…
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The signs of Drug Use in Children and impact on famlies

4 pages (1000 words) , Download 1
The essay aims to address a two-fold objective to wit: (1) to make an outline concerning drug use in children and impact on families; and (2) to identify the different medical models of drug use, the signs and symptoms, and the potential impact to the family of having children…
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Reaction 4
2 pages (500 words) , Download 1
Free
It connects the hippocampus, prefrontal area, the septa nuclei, and medial dorsal nucleus of the thalamus. These connections enable for the amygdale to play a…
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Research on new discovery in biology
3 pages (750 words) , Download 1
Natural Cocaine Production in Plants Name Subject Teacher Date               Natural Cocaine Production in Plants Researchers and scientists from the Max Planck Institute for Chemical Ecology based in Jena, Germany have discovered how cocaine is synthesized by the coca plant…
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Natural Cocaine Production in Plants
5 pages (1250 words) , Download 1
This paper “Natural Cocaine Production in Plants” is the experiment conducted by researchers of the Planck Institute, in order to understand better how protein is naturally made by the coca plant, in a particular species of the Solanaceae family…
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New drug that significantly improved performance on a learning task in human

10 pages (2500 words) , Download 1
To test the hypothesis that increasing brain dopamine levels by oral administration of its precursor L-dopa will improve the acquisition of cognitive skills during massed training even in normal humans.
Neurons in the cells from the nervous system send and receive messages to…
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Compare and Contrast each of the diseases

6 pages (1500 words) , Download 1
In fact, Alzheimer’s disease is the most common neurodegenerative disorder with Parkinson’s being the second. Both are idiopathic disorders with their…
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Animals and the Myriad Ways They Can Kill or Heal Us
6 pages (1500 words) , Download 1
Be it in a positive or negative ways, such as the risk hazards, they pose to us as human beings while at the same time looking at the instances they tend…
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Parkinson's disease
4 pages (1000 words) , Download 1
Name: Title: Course: Tutor: Date: Parkinson’s Disease Introduction Parkinson’s disease, PD is among the conditions grouped as motor system disorders. It is a non-fatal slowly progressing neurodegenerative brain disorder, which points out to the reason that people could live with it for over twenty years from the time of diagnosis as indicated by the National Parkinson Foundation, NPF (2013)…
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The effects of winter on ones mood
5 pages (1250 words) , Download 1
Many people dislike winter. This season, with its short days and gloomy mornings, makes them to be depressed. They suffer with sleeping problems, feel anxiety; they eat too much carbohydrate foods and, consequently, gain overweight. All these conditions disrupt routine life pattern…
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Etiology and Treatment of Schizophrenia
11 pages (2750 words) , Download 3
This essay discusses the etiology, the range of symptoms and modern treatment of schizophrenia, that is a disorder that is distinguished by a major disruption in cognition and emotion, influencing the primary areas of language, thought, perception, affect, and self-concept. …
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Manuscript Introduction and Methods Sections

2 pages (500 words) , Download 1
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nAChRs are members of the Cys-loop ligand-gated ion channel superfamily (Gay, and Yakel, 2007). Neuronal nAChRs are pentamers formed by just one subunit (homomeric) (e.g., 7, 8, and 9) or assembled by the combination of and subunits (heteromeric) (e.g., 34 and 42)…
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Clinical Depression: A Review of Treatment Alternatives
8 pages (2000 words) , Download 2
Psychology Disorders Clinical Depression: A Review of Treatment Alternatives ? Clinical Depression or Major Depressive Disorder is one of the more prevalent of mental illnesses, with approximately 20 – 25% of the population experiencing some symptoms of depression as some point in their lives (Barlow, 2005)…
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