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Schizophrenia Fallacies

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Affecting about 1% of the population, schizophrenia causes more anxiety in the media, in the public, and even in doctors' offices more than any other mental illness. It is the most stigmatized and most misunderstood psychological disorder of them all, even among psychologists. Among the many fallacies that surround the disorder is the name in itself. Schizophrenia literally means, from Greek,“split mind” but contrary to popular belief, the condition has nothing to do with a split in personality or multiple personalities. The term refers instead to a “split from reality”, which is usually what inflicts what we stereotype to be “schizophrenics.” However, multiple Personality Disorder, now known as Dissociative Identity Disorder, is the kind …show more content…

Researchers think that overly responsive dopamine systems might magnify brain activity in some way, perhaps creating hallucinations and other so-called positive symptoms as the brain loses its capacity to tell the difference between internal and external stimuli. For this reason, dopamine blocking drugs are often used as anti-psychotic medications in treatment. Modern neuroimaging studies show that some people with schizophrenia have abnormal brain activity in the thalamus,when patients were hallucinating for example, which is involved in filtering incoming sensory signals. Patients with paranoid symptoms showed over-activity in the fear processing amygdala. Schizophrenia seems to involve not just problems with one part of the brain, but abnormalities in several areas and their interconnections. What might be causing these abnormalities under the “iathesis-stress” model? This way of thinking involves a combination of biological and genetic vulnerabilities -diathesis- and environmental stressors -stress- that both contribute to the onset of schizophrenia. This model helps explain why some people with genetic vulnerability might not always develop schizophrenia and why the rates of schizophrenia tend to be higher with some degree of poverty or socioeconomic stress. It seems too that there is some kind of genetic predisposition for the

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