Enlarged Ventricles Essay

Several neuroanatomical abnormalities are implicated in the development of schizophrenia. Enlarged ventricles is an abnormality that causes schizophrenia. Ventricles are canals in the brain that contains cerebrospinal fluid and helps to cushion the brain and the spinal cord. People diagnosed with schizophrenia tend to have a more enlarged ventricles, especially those with negative symptoms. These enlarged ventricles are considered structural abnormalities. Hence, larger canals means less brain matter which is related to cognitive impairment. Enlarged ventricles are mainly observed in males than in women (Goldstein & Lewine, 2000). They are developed during the 2nd trimester of pregnancy, which is the period of time that the fetus is most vulnerable to the flu virus. If a pregnant woman is exposed to the flu during the …show more content…
The environment in which a person lives or works can also trigger the onset of schizophrenia, especially for those predisposed for the disorder. Environmental factors that are seen to be implicated in the development of schizophrenia range from biological to psychosocial in nature and include, among others, pregnancy and birth complications, location of birth/residence, and family environment. According to researchers, stress plays a crucial role in the development of schizophrenia. Cases in which people were diagnosed had some sort of precipitating events. Death in the family, lost of a job, they all have an impact. Dohrenwend and Egri’s research on healthy people engaged in combat during a war, observed that they often display symptoms similar to those diagnosed with schizophrenia. Brown and Birley’s study which examined people who experienced a high number of stressful events dated back to a few weeks clearly shows the role of life events on the onset of