a phychologist reassures a patient about the likelihood of schizophrenia

Schizophrenia Causes

Schizophrenia causes are not fully identified; however, it appears that the causes of schizophrenia usually occur from an interaction between genetic and environmental factors.

Genetic Schizophrenia Causes Identified

Schizophrenia symptoms has a strong hereditary component. People with a first-degree relative (parent or sibling) who have schizophrenia causes have a 10% chance of developing the schizophrenia disorder, as opposed to the one percent chance of the general population.

Schizophrenia disease is not determined by genetics ... only influenced by it. While schizophrenia causes runs in families, about sixty percent of schizophrenics have no family members with the schizophrenia disease. Moreover, patients who are genetically predisposed to schizophrenia disorder do not always develop schizophrenia, which shows that biology is not destiny.

What Causes Schizophrenia?

Schizophrenia causes suggest twin and adoption studies imply that inherited genes make a patient vulnerable to schizophrenia disorder and then environmental factors act on this vulnerability to  set off schizophrenia.

With environmental factors of schizophrenia better understood, schizophrenia diagnosis is pointing to mental stress. High stress levels are believed to trigger schizophrenia by raising the body's production of cortisol, which is a very specific and sensitive hormone.

Statistics point to multiple stress-raising environmental schizophrenia factors that may be involved in schizophrenia, including: exposure to a prenatal viral infection, super low oxygen levels from either a premature birth or prolonged labor incident, expose during infancy to a severe virus, premature loss of your parents or a difficult separation, or sexual abuse or physical abuse during adolescence or childhood.

Schizophrenia Causes Inducing Abnormal Brain Structure

In addition to less than normal chemistry of the brain, schizophrenia abnormalities in the structure of the brain more than likely play a very specific role in schizophrenia that will cause severe brain damage. Large ventricles of the brain are seen in some schizophrenics, showing a major deficit in brain tissue volume. Evidence shows extremely low activity in the frontal part of the brain, which is the lobe. The brain area put in charge for reason, ability to plan, and make decisions is probably the most affected part of the brain when schizophrenia sets in for the person or patient.

Research shows that abnormalties in the very front part of the brain are connected to schizophrenia symptoms, but it is doubtful that schizophrenia results from any one area of the brain.


Last Updated: March 14, 2017