and evaluate one or more biological explanations of schizophrenia (8 marks AO1/16 marks AO1) Schizophrenia is classified as a mental disorder that shows profound disruption of cognition and emotion which affects a person’s language‚ perception‚ thought and sense of self. The dopamine hypothesis states that schizophrenic’s neurones transmitting dopamine release the neurotransmitter too easily‚ leading to the characteristic symptoms of schizophrenia. This hypothesis claims
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of sexual orientation have been attempted to be described with biological and environmental theories‚ though none is sufficient to explain the cause. Sexual orientation has been attributed to differences in structure and function of brain‚ specifically in hypothalamus of straight and gay men (LeVay‚ 1991). Though the research doesn’t establish hypothalamus as the cause of sexual orientation‚ it does indicate the presence of biological factor causing the sexual orientation. Several other studies concerning
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for schizophrenia to run in families. This suggests that genes and biological factors play a role in the explanation of schizophrenia.. The closer the genetic relationship the more likely the people are to share the disorder. Evidence from family studies by Gottesman showed that when both parent are schizophrenic then there is a 46% chance of the child getting it‚ however‚ if only one parent had it‚ it dropped to 16% and dropped to a further 1% when the sibling of the child had schizophrenia. This
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[Title Here‚ up to 12 Words‚ on One to Two Lines] Abstract For years scientist working in this field have attempted to classify types of schizophrenia. According to the DSM-III there were five different types (disorganized‚ catatonic‚ paranoid‚ residual‚ and undifferentiated) however‚ the first three were originally proposed by Kraepelin. Currently today‚ these classifications are still being used in the DSM-V‚ however predicting the outcomes of the disorder
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disorder occurs “when repeated panic attacks are followed by at least one month of worrying about having another attack.” There are many theories regarding the causes of panic disorder. Including genetic variations‚ uncontrollable breathing habits‚ and stressful life changes. Typically‚ individuals with panic disorder report their attacks to have no obvious cause. This makes studying panic
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The main form of biological therapy for schizophrenia is drug therapy. Some drugs are more effective at reducing the positive symptoms such as delusions and hallucination than negative symptoms such as lack of motivation and social withdrawal. There are two main categories of drugs‚ neuroleptic drugs and atypical drugs. Neuroleptic drugs such as Prolixin are conventional drugs that reduce psychotic symptoms but produce some of the symptoms of neurological diseases. These drugs block the activity
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The Case of Schizophrenia Spencer Surjue-Bowens Pysch410 Prof Nyiema Carter February 6‚ 2013 Dr. John Hunter‚ a noted therapist asserts that Schizophrenia is a mental disorder characterized by a breakdown of thought processes and by poor emotional responsiveness (Hunter‚ 2003). Symptoms may include auditory hallucinations‚ paranoid or bizarre delusions‚ or disorganized speech and thinking‚ and is accompanied by significant social or occupational dysfunction. This disorder mainly affects
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formulations by using theories to help us classify masculine and feminine traits or the lack thereof as male or female. We can delve into this complex concept and break the ambiguity of it by examining three theories which are biological‚ interpersonal‚ and psychological in scope. This paper will explain each theory and will offer my views on them as well. The biological theory of gender teaches that “biological characteristics are the basis of gender differences” (Wood 41). This theory presumes that “x
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Describe and evaluate at least two biological treatments for schizophrenia Biological treatments arise from the medical model of abnormal behaviour‚ which considers mental disorder to be an illness of disease resulting from underlying biological factors. Most people with schizophrenia receive some form of drug therapy. Drug therapy is the most common treatment‚ using antipsychotic drugs. Antipsychotic drugs aims to help patient function as well as possible and increasing patient’s feelings of well
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was diagnosed as undifferentiated schizophrenia and now his current diagnosis was undifferentiated schizophrenia. Undifferentiated schizophrenia is amental disorder which is part of the family of disorders broadly known as“schizophrenia.” There are a number of subcategories of schizophrenia including paranoid schizophrenia‚ catatonic schizophrenia‚ disorganized schizophrenia‚ residual schizophrenia‚ and schizoaffective disorder ; undifferentiated schizophrenia is oftendefined as a form in which
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