Schizophrenia Stigmas, Causes and Brain Activity Differences

Therefore, it controls the emotional expression, the direction of the gaze, and displays the long-term and short-term memory of the visual stimulus (Gross, 2008). Excellent parietal lobes are required for information processing and working memory (Barbey, Grafman, Koenigs, & Postal, 2009). It is responsible for writing skills, continuous changes in spatial attention, and collaboration (Menon,). The inferior frontal cortex helps to inhibit the reaction and some kind of regulation of control (Friederici, Rüschemeyer, Hahne, Fiebach, n.d).

There are several theories here, but the cause of schizophrenia is not clear. People with schizophrenia seem to have difficulty "tuning" activities among the different parts of the brain. Patients with schizophrenia have the same increase in frontal lobe activity - but activity in other areas has not declined. Researchers can also identify specific areas of abnormal activity during hallucinations. Schizophrenia has many symptoms. People with schizophrenia often listen to the sound. Occasionally the voice threatens or blames. They experience visual and perceptual illusion. Allergies may be symptomatic. Changes in personality are often the key to identifying schizophrenia. Emotions, interests and motivation are lost or missing. Thought disturbance is the most serious change, as it disturbs clear thinking and reasonable reaction. Thinking too slow, too fast, or not at all

Studies of biological factors in schizophrenia have focused on the "dopamine hypothesis". In particular, excessive activity of dopamine (DA - neurotransmitter in the brain) is thought to cause schizophrenia. Evidence is supported by many sources. The first one is amphetamine psychosis. Large amounts of amphetamine may cause symptoms that are almost indistinguishable from acute paranoia schizophrenia. In addition, amphetamine may worsen the symptoms of schizophrenia patients. Synder (1974) found that amphetamine increases dopamine levels in the synaptic cleft. This means that excessive dopamine causes at least some symptoms of schizophrenia. Second, the class of drugs that block dopamine receptors in the brain is called phenotazine. They are effective antidotes to amphetamine psychosis and can alleviate some of the symptoms of schizophrenia. This confirms the role of dopamine activity in schizophrenia

Essay.com/ The biopsychological method to understand psychological events and behaviors is more conducive than using social methods and results.

Biopsychological methods that understand psychological events and behaviors are more conducive than using social methods and results.