Using Brain Imaging Technologies in Researching the Relationship between Biological and Behavioral Factors in Schizophrenia

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Evaluate the use of brain imaging technologies in investigating the relationship between biological factors and behavior in terms of the presentation of schizophrenia

Brain imaging techniques allow psychologists and doctors to analyze the human without direct surgery. Schizophrenia is a mental disorder that causes hallucinations, delusions and disorganization in the human brain. Through the many brain imaging technologies, such as position emission tomography (PET) and functional magnetic resonance imaging (fMRI), the biological factors and behavior of schizophrenia can be discussed and evaluated.

In order to outline and evaluate the use of brain imaging in schizophrenia, it is important to be well informed about the causes and symptoms of the mental disorder. Schizophrenia affects the cognition processes and emotional responses of people which can be seen when they find it difficult to identify the line between real and imagery and show distress. It is significant to know that schizophrenia should not be confused with split personality. Some common symptoms of schizophrenia are hallucination, thought and movement disorder, delusion, lack of emotions and senses, and problems with memory. There are many theories about the causes of schizophrenia but it is still not clear about the exact cause of this brain disorder. The most notable factors that explain schizophrenia are brain structure and genetics.

Scientists found that the disease tends to be more prominent in families that had schizophrenia before. Schizophrenia is presented in 1 percent of the world’s population and 10 percent in people who have relatives that had the disorder. The highest possibility can be seen in monozygotic twins. This can be developed by the twin s...

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