Schizophrenia

Contrary to public perception, schizophrenia is not split personality or multiple personality. The vast majority of people with schizophrenia are not violent and do not pose a danger to others. Schizophrenia is not caused by childhood experiences, poor parenting or lack of willpower, nor are the symptoms identical for each person.

What Causes Schizophrenia?
The cause of schizophrenia is still unclear. Some theories about the cause of this disease include: genetics (heredity), biology (the imbalance in the brain’s chemistry); and/or possible viral infections and immune disorders.

Genetics (Heredity). Scientists recognize that the disorder tends to run in families and that a person inherits a tendency to develop the disease. Schizophrenia may also be triggered by environmental events, such as viral infections or highly stressful situations or a combination of both.

Chemistry. Genetics help to determine how the brain uses certain chemicals. People with schizophrenia have a chemical imbalance of brain chemicals (serotonin and dopamine) which are neurotransmitters. These neurotransmitters allow nerve cells in the brain to send messages to each other. The imbalance of these chemicals affects the way a person’s brain reacts to stimuli–which explains why a person with schizophrenia may be overwhelmed by sensory information (loud music or bright lights) which other people can easily handle. This problem in processing different sounds, sights, smells and tastes can also lead to hallucinations or delusions.

Hearing or seeing something that isn’t there
A constant feeling of being watched
Peculiar or nonsensical way of speaking or writing
Strange body positioning
Feeling indifferent to very important situations
Deterioration of academic or work performance
A change in personal hygiene and appearance
A change in personality
Increasing withdrawal from social situations
Irrational, angry or fearful response to loved ones
Inability to sleep or concentrate
Inappropriate or bizarre behavior
Extreme preoccupation with religion or the occult (obessesion)

Different Types of Schizophrenia:

Paranoid schizophrenia — a person feels extremely suspicious, persecuted, or grandiose, or experiences a combination of these emotions.

Disorganized schizophrenia — a person is often incoherent in speech and thought, but may not have delusions.

Catatonic schizophrenia — a person is withdrawn, mute, negative and often assumes very unusual body positions.

Residual schizophrenia — a person is no longer experiencing delusions or hallucinations, but has no motivation or interest in life.

Schizoaffective disorder–a person has symptoms of both schizophrenia and a major mood disorder such as depression.

No cure for schizophrenia has been discovered, but with proper treatment, many people with this illness can lead productive and fulfilling lives.