delusions, disorganized thinking and speech heightened perceptions and hallucinations and inappropriate affect are the ones most often in schizophrenia. Many people people with this disorder experience delusions and many people experience emotion that are unsuitable to the situation.
Biological Explanation of Schizophrenia
Schizophrenia is a psychotic disorder in which social, personal and occupational functioning deteriorate as a result of strange perceptions, unusual emotions and motor abnormalities. Most research on schizophrenia from the past decades has come from genetic and biological studies. Some researchers believed that some people inherit a biological predisposition to schizophrenia and develop the disorder later when they experience stress or traumatic events (Riley & Kendler 2011). The disorder is more common among people with this disorder.
Abnormal brain