The means by which the brain performs are referred to as neuroprocesses‚ which are related to learning and memory. The brain is the center of every function of the body that controls functional learning and memory and how the two are interdependent. Learning occurs when the memory is stimulated. The memory is activated once learning has taken place. With knowledge at the center of attention‚ it is imperative to stimulate the brain through lifelong learning to achieve longevity and quality of life
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Essay 10: The Biological Basis of Memory How does the brain form and retain memories? This question has fascinated people from all walks of life from time immemorial. Although scientists have discovered a tremendous amount about brain function over the past century‚ the biological basis of memory largely remains a mystery. Part of the problem‚ however‚ is the nature of the question itself. This leads to a more basic question: what does the term memory really mean? In the scientific realm
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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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There are two main biological theories which explain the assumed causes of schizophrenia: Genetic and Dopamine Hypothesis. Research by Mikaywa et al has found that there must be a genetic explanation of schizophrenia due to the fact that concordance rates for environmental causes are not 100%. Also Mikaywa noticed that schizophrenia runs in the family‚ meaning there must be something other than environmental causes‚ causing the disorder. What Mikaywa studied was DNA from human families who were
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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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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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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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Schizophrenia Schizophrenia is a mental disorder that makes it difficult to tell the difference between real and unreal experiences‚ to think logically‚ to have normal emotional responses‚ and to behave normally in social situations. Schizophrenia is one of the most disturbing mental illnesses‚ marked by delusions and hallucinations. It is a psychotic disorder or group of disorders marked by disturbances in thinking‚ emotional responsiveness‚ and behavior. Schizophrenia is the most chronic and
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Outline and evaluate biological explanations for schizophrenia (8+16marks). It has been showed that schizophrenia has a tendency to run in different families. This implies that genes play a role. The closer the genetic relationship the more likely the people are to share the disorder. Gottesman (1991) showed that when both parents are schizophrenic‚ there is a 46% chance of the child also getting it‚ however‚ if only one parent had it‚ it dropped to 16% and dropped to a further 1% when the sibling
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Describe and evaluate one or more biological explanations of schizophrenia Research has shown that schizophrenia is heredity and can runs in families. This suggests that genes play a significant role. The closer the genetic relationship the more likely the people are to share the disorder. Evidence from family studies by Gottesman showed that when bothparent are schizophrenic then there is a 46% chance of the child getting it‚ however‚ if only one parent had it‚ it dropped to 17%. This suggests
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