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Schizophrenia

Schizophrenia. Chapter 11. Schizophrenia. Positive Symptoms: Type I Delusions Persecutory Delusions of Reference Grandiose Delusions. Schizophrenia. Hallucinations Disorganized Thoughts and Speech Disorganized or Catatonic Behavior http://www.wimp.com/schizophrenicsymptoms/.

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Schizophrenia

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  1. Schizophrenia Chapter 11

  2. Schizophrenia • Positive Symptoms: Type I • Delusions • Persecutory • Delusions of Reference • Grandiose Delusions

  3. Schizophrenia • Hallucinations • Disorganized Thoughts and Speech • Disorganized or Catatonic Behavior http://www.wimp.com/schizophrenicsymptoms/

  4. Negative Symptoms- Type II • Affective Flattening • Alogia • Avolitian

  5. Subtypes of Schizophrenia • Paranoid • Undifferentiated • Catatonic • Disorganized • Residual

  6. DSM-IV Criteria for Schizophrenia • A. Core symptoms: two or more of the following present for at least a 1-month period 1. Delusions 2. Hallucinations 3. Disorganized speech 4. Grossly disorganized or catatonic behavior 5. Negative symptoms

  7. DSM-IV Criteria for Schizophrenia, continued • B. Social/occupational functioning: significant impairment in work, academic performance, interpersonal relationships, and/or self-care • C. Duration: continuous signs of the disturbance for at least 6 months; at least 1 month of this period must include symptoms that meet Criterion A.

  8. DSM IV Criteria for Schizoaffective Disorder • An uninterrupted period of illness during which, at some time, there is either a major depressive episode, a manic episode, or a mixed episode concurrent with symptoms that meet Criterion A for schizophrenia.

  9. Schizoaffective continued • B. During the same period of illness, there have been delusions or hallucinations for at least 2 weeks in the absence of prominent mood symptoms. • C. Symptoms that meet criteria for a mood episode are present for a substantial portion of the total duration of the active and residual periods of the illness

  10. Prognosis of Schizophrenia • Age and Gender Factors • Sociocultural Factors

  11. Biological Theories of Schizophrenia • Genetic Theories • Structural Brain Abnormalities • Birth Complications & Prenatal Viral Exposure • Neurotransmitter Theories

  12. Schizophrenia – Ventricle Abnormalities

  13. Treatments for Schizophrenia • Biological Treatments • Behavioral, Cognitive and Social Interventions • Cross-Cultural Treatments

  14. Theories of Schizophrenia

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