The following article reviews the current state of evidence linking a variety of environmental factors and their impact on the emergence of psychotic disorders. The environmental factors include pre- and perinatal insults, stress and trauma, family environment, and cannabis use.
Q. What environmental factors affect schizophrenia?
Many studies have shown that early environmental ‘insults’, such as prenatal infections and nutrition, maternal substance misuse, early life stressors, and ob- stetric complications, are more common in people with schizophrenia than the general population (Cannon et al., 2002a; Hulshoff Pol et al., 2000; Lieberman et …
Table of Contents
- Q. What environmental factors affect schizophrenia?
- Q. What are the risk factors for developing schizophrenia?
- Q. What factors contribute to the onset and development of schizophrenia?
- Q. Does anxiety make you delusional?
- Q. What is mild psychosis like?
- Q. Can you feel psychosis coming on?
- Q. Can a brain scan show psychosis?
- Q. Can you hear voices and not be psychotic?
Q. What are the risk factors for developing schizophrenia?
Risk factors for schizophrenia include a family history of the disorder, a father who is older in age, autoimmune system abnormalities, and drug abuse during adolescence and early adulthood. Complications during pregnancy or birth are linked to schizophrenia.
Q. What factors contribute to the onset and development of schizophrenia?
The exact causes of schizophrenia are unknown. Research suggests a combination of physical, genetic, psychological and environmental factors can make a person more likely to develop the condition. Some people may be prone to schizophrenia, and a stressful or emotional life event might trigger a psychotic episode.
Q. Does anxiety make you delusional?
In all cases, psychosis (auditory hallucinations or delusions) originated in the course of a severe panic attack. Psychotic symptoms occurred only during panic attacks; however, these could occur up to 10 to 15 times a day.
Q. What is mild psychosis like?
The mildly psychotic individual may sleep very little and may suffer from sleep disturbances and frequent nightly wakings. Hypochondria is itself a form of mild psychosis. The hypochondriac has a deep and ungrounded worry about having or developing a serious mental illness.
Q. Can you feel psychosis coming on?
Psychosis itself isn’t a disease or disorder—it’s usually a sign that something else is wrong. You may experience vague warning signs before the symptoms of psychosis begin. Warning signs can include depression, anxiety, feeling “different” or feeling like your thoughts have sped up or slowed down.
Q. Can a brain scan show psychosis?
Brain scans for psychiatric disorders can identify lesions in the frontal or temporal lobes or the thalamus and hypothalamus of the brain that can occur with psychosis. Brain scans have shown that the volume of various regions in the brain decrease during psychotic episodes.
Q. Can you hear voices and not be psychotic?
Hearing voices may be a symptom of a mental illness. A doctor may diagnose you with a condition such as ‘psychosis’ or ‘bi-polar’. But you can hear voices without having a mental illness. Research shows that many people hear voices or have other hallucinations.
