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TOPIC 12 SCHIZOPHRENIA AND OTHER PSYCHOTIC DISORDER. Schizophrenia. Schizophrenia is a chronic psychotic disorder characterized by disturbed behavior, thinking, emotions and perceptions
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TOPIC 12 SCHIZOPHRENIA AND OTHER PSYCHOTIC DISORDER
Schizophrenia • Schizophrenia is a chronic psychotic disorder characterized by disturbed behavior, thinking, emotions and perceptions • Acute episode of schizophrenia are characterized by delusions, hallucinations, illogical thinking, incoherent speech and bizarre behavior
Schizophrenia Major diagnostic features of schizophrenia; A. Two or more of the following must be present for a significant portion of time over the course of a 1-month period: - delusions - hallucinations - speech that is either incoherent or characterized by marked loosing associations - disorganized or catatonic behavior - negative features (e.g. flattened affect)
Schizophrenia • B. Dysfunctions in work, interpersonal relations or self-care • Sign of disturbance for at least 6 months, with at least 1 month of symptoms listed.
Subtypes of Schizophrenia • Disorganized type • Catatonic type • Undifferentiated type • Residual type
OTHER PSYCHOTIC DISORDER • SCHIZOAFFECTIVE DISORDER • SCHIZOPHRENIFORM DISORDER • DELUSIONAL DISORDER • BRIEF PSYCHOTIC DISORDER • SHARED PSYCHOTIC DISORDER
CAUSES OF SCHIZOPHRENIA • GENETIC ASPECTS • PRENATAL EXPOSURES • GENES AND ENVIRONMENT • A NEURODEVELOPMENTAL PERSPECTIVE • BIOLOGICAL ASPECTS • NEUROCOGNITION • PSYCHOSOCIAL AND CULTURAL ASPECTS
TREATMENT • PHARMACOLOGICAL APPROACHES • First-Generation Antipsychotics • Second-Generation Antipsychotics • PSYCHOSOCIAL APPROACHES • Family Therapy • Case Management • Social-skills training • Cognitive-Behavioral therapy • Individual treatment