Describe and Evaluate at Least Two Biological Treatments...

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 being. Researchers believe that dopamine plays an important part in schizophrenia. The goal of conventional antipsychotic drug therapy is to reduce the amount of dopamine, or the amount of dopamine receptor sites. They are dopamine antagonists†¦show more content†¦This could indicate that the psychological effect if believing you are helping yourself by taking medication works to reduce symptoms. Another biological therapy is electroconvulsive therapy, which patients are injected so that they are unconscious before the electric shock is administered. (They are also given a nerve blocking agent to paralyse muscles to prevent fractures during the seizure.) A small amount of electric current, lasting about half a second is passed through the brain. This produces a seizure, lasting up to one minute, which affects the whole brain. A patient usually requires between 3 and 15 treatments. Although more SZ patient improved with real ECT, which compared to placebo, when comparing to antipsychotics medication, the drugs are more beneficial. There was some limited evidence to suggest that ECT combined with medication resulted in greater improvement in mental state. The conclusion was that a combination of drugs and ECT could be useful if a rapid reduction of symptoms is required or when patients don’t respond well to drugs alone. (Tharyan and adams 2005) Some people have questioned whether the widespread use of chemical drugs is ethical. The argument is that the drugs and ECT are dehumanising and take away any sense of personal responsibility or control, as there are significant side effect related to drugs and risks associated with ECT, such as brain damage and even death. People in psychoticShow MoreRelatedThe Major Psychological Disorders Covered3588 Words   |  15 Pagesthought disorders often have difficulty with at least one of these aspects. They may include but not limited to the individual been unable to express thoughts in a logical fashion, or they may speak quickly or incoherently. Many individuals also suffer from a disturbance in the way they produce content- this can be seen in individuals having delusions or hallucinations. 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