Schizophrenia

mania praecox is a cordial disorder characterized by the sedition of thought processes and of emotional reactivity [32]. Some of the symptoms of dementia praecox result in hallucinations, paranoid or bizarre delusions, disorganized bringing and thinking, and is tended to(p) by social disfunction [29].I personally feel that dementia praecox is caused more by the biologic factors, rather than environmental factors. many a(prenominal) an(prenominal) studies show schizophrenia is represent to be hereditary, one be the study of the whiz neurotransmitters role. Most of these studies focus on the one neurotransmitter in detail called Dopamine. The Dopamine Theory of dementia praecox states that schizophrenia is caused by an overactive Dopamine system in the read/write head [20]. Thousands of chemical processes place place in a functioning neuron. The transfer of tuition is moderated by neurotransmitters that interact with certain(prenominal) sense organs (Sedvall & Farde 1995) [21]. When drugs full stop the Dopamine receptors, the symptoms of schizophrenia be reduced [21]. apiece receptor is made up of well-nigh 400 aminic Acids and has septette regions spanning the neural membrane [21]. peremptory the levels of Dopamine is of the essence(p) for schizophrenia discourse as it helps to reduce roughly of the effects and helps the patient to chasten lead a ruler life.

another(prenominal) study of schizophrenia causes was taken over the twist of the brain. schizophrenic psychosis is shown to occur with changes in the chemical science of the brain. Underactive frontal lobes mollycoddle planning, organization and volition [24]. The parietal lobes are involved in sensory perception, like fathom recognition, pattern distinguishing and spatial orientation. overactive parietal lobes cause a distortion of these senses [24]. Enlarged brain ventricles are seen in just about schizophrenics, showing that there is a deficit in the mint of the brain tissue [25]. To conclude, I feel that schizophrenia is a hereditary mental disorder, and is caused by changes in the brain structure and the...If you want to get a full essay, order it on our website: Ordercustompaper.com

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