cial contact the individual fills the emptiness by responding to imaginary voices emanating from a lamppost. When others react to these behaviors, it reinforces the person’s responses.Genetics: Some people may be genetically predisposed to being schizophrenic, as studies have proven that people who had biological schizophrenic parents, but were adopted showed signs of schizophrenia.Brain Biochemistry and Structure: The neurotransmitter dopamine plays a major role, because people who are schizophrenic have unusually high levels of dopamine. Also, abnormal brain structure could play a role, for individuals who have schizophrenia, have unusually large ventricles file with cerebrospinal fluid....
