What are 5 types of schizophrenia?

Five Different Types of Schizophrenia

• Paranoid Schizophrenia.
• Schizoaffective Disorder.
• Catatonic Schizophrenia.
• Disorganized Schizophrenia.
• Residual Schizophrenia.
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What is Type 1 and Type 2 schizophrenia?

“Type I” (positive) schizophrenia was characterized by hallucinations, delusions, and formal thought disorder, with a presumed underlying dopaminergic dysfunction, while patients with “Type II” (negative) schizophrenia displayed social withdrawal, loss of volition, affective flattening, and poverty of speech, presumed …

What type of psychology is schizophrenia?

Schizophrenia is a serious mental disorder in which people interpret reality abnormally. Schizophrenia may result in some combination of hallucinations, delusions, and extremely disordered thinking and behavior that impairs daily functioning, and can be disabling. People with schizophrenia require lifelong treatment.

What are the five classifications of schizophrenia?

Mental health experts used to classify schizophrenia into five main subtypes: paranoid, catatonic, disorganized, undifferentiated, and residual.

What are the positive and negative symptoms of schizophrenia?

Symptoms in schizophrenia are described as either “positive” or “negative.”. Positive symptoms are psychotic symptoms such as delusions, hallucinations and disorganized speech. Negative symptoms are the tendency toward restricted emotions, flat affect (diminished emotional expressiveness), and the inability to start or continue productive activity.

What are the signs and symptoms of schizoaffective disorder?

Signs and symptoms of schizoaffective disorder include delusions, hallucinations, and other features of psychosis. Other associated symptoms can include paranoia, social isolation, impulsivity, mood swings, euphoria, hopelessness, anxiety, racing thoughts, frenzied speaking, and appetite changes.

What does the term schizophrenia literally mean?

{{{MeshNumber}}}. Schizophrenia (from the Greek word σχιζοφρένεια, or shjzofre’neja, meaning “split mind”) is a psychiatric diagnosis that describes a mental disorder characterized by impairments in the perception or expression of reality and by significant social or occupational dysfunction.