Schizophrenia - Causes and Symptoms

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Schizophrenia – Causes and Symptoms
Schizophrenia, from a Greek origin meaning, “splitting of the mind,” is a chronic psychiatric disorder that makes it difficult to distinguish between what is real and what is deceptive. This illness alters a person’s ability to think or act, identify reality, portray emotions, and relate to others. Attitudes and behaviors that coincide with this infirmity are contradictory, and the persons who obtain this sickness must learn to live with the conflicting lifestyle. Schizophrenia is a severe illness that possesses numerous theories of causation and eccentric symptoms.
Although there are countless theories for the causes of schizophrenia, the ultimate answer is still a mystery. One common theory is that each symptom stems from the incapability to differentiate between reality and an internal thought process. Such incapability may be caused by autoimmunity to specific proteins on brain cells or unlike brain chemicals that have attained early medical trials (Wilson n.pag.). In Kate Kelland’s article, Study Links Schizophrenia Symptoms To Faulty “Switch” In Brain, she writes, “In a study published in the journal Neuron (sic), researches found the severity of symptoms such as hearing voices and delusions was due to a disconnection between two key regions of the brain – the insula and the lateral frontal cortex” (n.pag.).
While anatomy and physiology of the brain play an important role in the causes of schizophrenia, many environmental factors

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