Schizophrenia is one of the disorders that have been debated over the years also it has a difficult past and it is a psychological disorder that is noticeable by numerous diminished thinking, behaviours and emotions. The individuals who suffer from schizophrenia they usually hear voices in their head, have unusual beliefs but not based on reality and have different thoughts that are based on hallucination and delusions also changing in behaviour. However, even this very day the cause of schizophrenia is still unknown. Yet the psychologist states that the cause of the disorder is the combination of genetic and environmental factors. Schizophrenia is one of the most serious mental health disorders and it is treated with combination of medication and therapy. Although some may recover from the disorder but the symptoms might return. Living with schizophrenia it can be is manageable and also it is possible to reduce the chances of severe relapse by recognising the symptoms, taking the medication and talking about the condition to others. On this assignment will evaluate the diagnosis and treatment for schizophrenia. Also discuss the symptoms in a positive and negative way along with the process of diagnosis. Moreover will state the diagnostic principles and impact access. Finally resolve the discussion of treatment and evaluate what the medical say about the treatment and also what the psychological say about the treatment. According to the recent research from Biochemical theories states that schizophrenia is caused by neurotransmitter dopamine in the prefrontal cortex which is a chemical that transmits signals in the brain. On the other hand the researchers states that psychological factors is cognitive function such as learning, m... ... middle of paper ... ...e of the person. Also on the abnormalities in behaviour and this is informed by family members or friends. As well by GP, social worker, clinical assessment by a psychiatrist, clinical psychologist and other mental health professional. However, the Doctors are the ones need to make assessment on the foundation of identical list of externally evident symptoms, not on the improper of interior psychological processes. Though the researchers obligate revealed that patients suffer from schizophrenia require certain abnormalities in the structure and functioning of the brain associated to normal test subjects. However, the researchers states that there are no laboratory tastes that can be used to diagnose the schizophrenia. But they states that there is been a discovery help of imaging procedures such as computed tomography scans CT scans to diagnose the abnormality.
Schizophrenia: From Mind to Molecule. Washington, DC: American Psychiatric Press. Kalat, J. (2004). Biological Psychology.
Schizophrenia: A guide to the New Research on Causes and Treatments. New York: Macmillan, 1994.
Individuals with schizophrenia are required to have MRIs or CT scans due to the theory that schizophrenia may stem from a physical abnormality in the brain. MRIs and CT scans of schizophrenic patients have seen enlarged ventricles which results in the loss of brain cells. Once brains cell exit the brain, it leaves the individual more vulnerable to hallucination, delusions and decreases their body control abilities. These scans have also seen structural abnormalities in the prefrontal temporal cortex and the temporal-limbic area of the brain. The prefrontal temporal cortex is critical in judgment, insight, motivation, and mood. The temporal-limbic area is located at the bottom of the brain and it involved in the retention of visual memories, processing sensory details, comprehending language, storing new memories, emotion, and finding meanings. It is obvious that abnormalities in these areas of the brain can and will cause schizophrenia symptoms. These abnormalities are most commonly produced by genetic pairings. (Begeley 1.)
Schizophrenia has been studied and determined to have five different categories. Paranoid schizophrenia is apparent when the patient shows signs of being suspicious and a thought of always being persecuted. Disorganized schizophrenia is determined by the patient’s behavior of having a...
Schizophrenia, also known as the splitting of the mind, is a mental disorder characterized by disintegration of thought process and of emotional responsiveness. It manifests as auditory hallucinations, paranoid and bizarre delusions, or disorganized speech and thinking, and it are accompanied by significant social and or occupational dysfunction. It is a group of psychotic disorders usually characterized by withdrawal from reality, illogical patterns of thinking, delusions and hallucinations, and accompanied by other emotional behavioral or intellectual disturbances. There are three main factors that are involved in the diagnosis of schizophrenia: 1-Delusions, hallucinations, disorganized speech, which is a manifestation of formal thought disorder, grossly disorganized behavior or catatonic behavior, negative symptoms, blunted affect, alogia or avolition; 2-Social or occupational dysfunction; 3- Significant duration: continuous signs of the disturbance persist for at least six months; according to the DSM IV. Delusions are a false belief based on faulty judgment about one’s environment. Hallucinations are experiencing something from any of the five senses that is not occurring in reality. Positive and negative (deficit) symptoms are important in diagnosing schizophrenia. Positive symptoms (PS) are not experienced, but are present. Delusions, disordered thoughts and speech, tactile, auditory, visual, olfactory, and gustatory hallucinations or manifestations of psychosis are all positive symptoms. Negative symptoms (NS) are deficits of normal emotional responses and thought processes that normally do not respond to medications. The patient experience a flat or blunted affect and emotion, poverty of speech (alogia), inability to expe...
Schizophrenia is a severe mental illness that affects one to two percent of people worldwide. The disorder can develop as early as the age of five, though it is very rare at such an early age. (3)) Most men become ill between the ages of 16 and 25 whereas most women become ill between the ages of 25 and 30. Even though there are differences in the age of development between the sexes, men and women are equally at risk for schizophrenia. (4) There is of yet no definitive answer as to what causes the disorder. It is believed to be a combination of factors including genetic make-up, pre-natal viruses, and early brain damage which cause neurotransmitter problems in the brain. (3)
Schizophrenia is a disease of the brain that is expressed clinically as a disease of the mind. Once it strikes, morbidity is high (60% of patients are receiving disability benefits within the first year of onset) as is mortality (the suicide rate is 10%). (www.nejm.org/content/1999/0340/008/0645.asp). Because its symptoms and signs and associated cognitive abnormalities are diverse, researchers have been unable to find localization in a single region of the brain. This essay will discuss the symptoms, treatments and causes of schizophrenia.
...elation between biological factors and behavior. However, the two main brain imaging technologies used when dealing with the neural defect of schizophrenia, are MRI and PET scans. These instruments are quite useful in the fact that they help identify potential cases of a person being diagnosed with a mental illness like schizophrenia and the causes of such a condition. Both have a good number of both advantages and disadvantages. Depending on the situation, the drawbacks of the technology may be higher than the benefits or vice versa. Hence, not one particular brain imaging technology is superior over the other. As a matter of fact, all the instruments combined could create the ideal brain imaging technology that can be applied to the general public in all circumstances when investigating the link between behavior and biological factors in terms of schizophrenia.
After researching schizophrenia, it is apparent that there is no clear answer to the question of what causes the psychiatric disorder. Rather, there is much debate about the four hypotheses that seem to dominate the scientific community as of late. Many researchers believe that schizophrenia may be a combination of all or some of the hypotheses. Whether these hypotheses are true or not, it is important that more research be done to become less wrong in the understanding of schizophrenia.
According to the Diagnostic and Statistical Manual, schizophrenia is characterized by the development of two or more symptoms in a one-month period. At least one of the two symptoms must be delusions, hallucinations, or disorganized speech. Schizophrenia has always been a disorder shrouded in mystery. There have been many hypotheses from varying perspectives offering up causation for it and some have research, while some lack support. It is important when trying to comprehend and appreciate the disorder that its history is taken into consideration. This way the full extinct to which each branch of the disorder has developed can be absolutely understood. Learning from the past is the only way to proceed towards the future. With schizophrenia, it starts in the dark and works it ways towards the light.
It is difficult to diagnose schizophrenia by looking at each symptom a person has. The symptoms of schizophrenia are split into two groups. Positive symptoms are behaviors that are based on distortions of normal functioning. Negative symptoms are behaviors that show a lack of normal functioning. Schizophrenia is said to have genetic causes and the most significant risk factor is having ...
Mental illnesses are diseases that plague a being’s mind and corrupts one’s thoughts and feelings. Schizophrenia is one of the many disastrous illnesses that consume one’s life, is known as a real disease that deserves much attention. Experts believe that what causes the illness is a defect in the gene’s of the brain, and little signs of schizophrenia are shown until about one’s early adult years. Some effects of schizophrenia can either be negative or positive, but even if the effects could be either one, people should still be aware that there is something puzzling and alarming happening in the mind of a schizophrenic patient.
According to the findings of some studies, there is an abnormality in the brain with schizophrenia. In other words, a brain with schizophrenia disorder isn’t the same as the brain of a normal person. Study has found that the abnormalities in neurotransmitter including serotonin, glutamate, and more importantly dopamine are related to schizophrenia. Lastly, some of the modern brain-imaging techniques such as MRI and CT Scan shows that there is also a structural difference between the normal brain and a brain with schizophrenia, which certainly makes schizophrenia a brain disorder.
The origin of Schizophrenia is not completely known. Though, it shows that Schizophrenia could be caused by the contact involving genetic and environmental factors. Biological interpretations have controlled in past studies. But now twin and adoption studies propose that environmental factors assist in sparking Schizophrenia. However, neither the biological nor the environmental categories is known to be the source, also there is no guarantee that one will make certain if he will or will not develop Schizophrenia.
Schizophrenia is a chronic debilitating disease to the individuals and families it affects. Despite the incidence of schizophrenia being relatively low schizophrenia is also a major contributor to the global burden of disease. This substantial burden stems from two critical features, the early onset of the disorder and the large proportion of individuals who experience persisting or fluctuating incapacitating symptoms despite receiving treatments. Individuals diagnosed with schizophrenia usually experience a combination of symptoms which can be categorized into three broad categories, negative, positive, and cognitive symptoms. Psychotic behaviors not seen in healthy people such as person experiencing hallucinations which would include hearing voices, delusions, patterns of disorganized speech and abnormal motor behavior can be categorized as positive symptoms. Negative symptoms are associated with disruptions in what would be considered as normal behavior or emotional reactions. These symptoms would include an individual showing a lack of pleasure in everyday life, ability to start and complete simple tasks efficiently and projecting a dull or monotonous voice while speaking. Cognitive symptoms are more subtle in presentation and can include an individual unable to perform simple cerebral tasks including the inability to process information or focus and pay attention. Although schizophrenia been researched for decades, its etiology and pathogenesis remains ambiguous.