Biological Causes Of Schizophrenia Essay

Schizophrenia is an illness is best described as one of the most diabolical by most people, but yet it is one of the most misunderstood illnesses making a mystery. The mystery part of this illness is that the illness has its own various emanations through the mind causing the scientists difficulties of trying to accurately describe on what of the brain is affected from this illness. However, scientists found evidences that schizophrenia is a common mental disorder that causes problems in telling the differences between reality and unreal experiences. For centuries, schizophrenia was originally defined with general terms similar to “madness” though to be the result of a curse from god. In the early twentieth century, the Swiss psychiatrist, …show more content…
His description of schizophrenia was meant to convey the idea of split or multiple personality, a common misunderstanding by the public at large. Since then, the definition of schizophrenia has continued to change to this day, as scientists attempt to accurately delineate the different types of mental diseases. Since then, researchers have gained a better understanding of how schizophrenia is caused. One of the most notable causes of schizophrenia is the biological effects particularly dopamine. One of the strongest evidence that the researchers believed was that people with schizophrenia are either very sensitive to the brain chemical dopamine, or they produce too much of it. However, while increased dopamine release may be associated with the psychotic manifestations of schizophrenia of schizophrenia, there is uncertain evidence that dopaminergic abnormalities may be more broadly influential in cognitive or negative manifestations or in a broader schizophrenia process. Schizophrenia is not only affected by biological it’s also affected by genetics. At the beginning of the twentieth century, it was speculated that schizophrenia was inherited through the …show more content…
For example, a recent study has shown that schizophrenia occurs in ten percent of people who have a parent or a sibling diagnosed with the disorder, including people with relatives whom were diagnosed with schizophrenia is more likely to inherit the disorder). However, in contrast of this evidence, almost sixty percent of people with schizophrenia have no close relatives with the illness. This shows that not a single gene can cause the disorder, it's the many genes with small effects team up it can increase the risk of the illness. Schizophrenia is used to be a very misunderstood illness since Bleuler’s time, but researchers are starting to get a better understanding of the illness by finding the evidences from the possible causes that makes schizophrenia exist. However, the exact cause is still uncertain; researchers had only made theories about how schizophrenia is caused. They only found treatment options that could help people suffering from schizophrenia, but they don't have a cure to fully treat it. The only information that we know is that schizophrenia has deliberating symptoms combined with uncertain cause has made the illness to be one of the most life-threatening