Schizophrenia - causes

Schizophrenia is a complex mental disorders in which there is only one cause for its evolution, but many. Many psychiatrists and psychologists have provided many theories regarding the causes of schizophrenia.

Chemistry of the brain. Most of the researchers devise schizophrenic patients produce high levels of a chemical substance in the brain known as dopamine and also are very sensitive to this chemical in the brain. In medical terms, dopamine is called as a neurotransmitter.

A neurotransmitter is a substance that allows nerve cells in the human brain in order to forward messages to one another. When there is an imbalance in its interior, can actually have an undesirable impact the reactions to the stimulation of the brain. Inheritance. Schizophrenia can also be inherited family since this mental disorder flows in few families. Therefore, a person has the ability to inherit the development of mental illness.

Those whose family evidence schizophrenic members have ability to inherit 10%. People have the schizophrenic parents or next schizophrenic identical twin, the possibilities are 40%, but there is a fact that more than 60% of schizophrenic individuals not evidence any relative who suffer from this mental disorder.

Branching during birth and pregnancy. There are few researchers who conceive that if there is some form of malnutrition or infection during the birth of a child or the period of pregnancy or some ramifications of the birth of the child, then, can certainly increase the chances of giving birth to a child that may develop symptoms of schizophrenia in later years of life. An abnormality in the brain. No breakthrough in imaging of the brain and the latest technology and most reliable machines have been developed, researchers can now browse and study the behavior of the structure of the nervous system of patients with schizophrenia disorder and brain impulses. Researchers have produced reports which mention that schizophrenic individuals have some insidious anomalies in the functioning and structure of the brain.Defined anomalies include slim expansion of the ventricles of the nervous system containing liquid and also includes the reduction of the size of many system sections cerebral.Otra thing may confuse you is that researchers have also pointed out that these anomalies may not be present in some people who suffer from schizophrenia, but that may be present in normal people.

Therefore, causes of schizophrenia may vary from one individual to another and from one location to another.

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For more information about the causes of schizophrenia can visit http://www.ehealthmd.com and find more information about the main causes of this mental disorder.