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  1. Negative symptoms
    Symptoms absent from the general population
  2. positive symptoms
    Symptoms that are not present in the general population
  3. Delusions
    Fixed, false belief (truly believed)
  4. Hallucinations
    Perception without an actual stimulus
  5. Paranoid Schizophrenia
    • Dellusions and Hallucinations are present
    • disorganized behavior, affective flattening are absent
  6. Catatonic Schizophrenia
    immobile or exhibit agitated, purposeless movement
  7. Disorganized Schizophrenia
    thought disorder and flat affect
  8. Undifferentiated Schizophrenia
    Psychotic symptoms are present, but criteria for paranoid, disorganized, or catonic are not met
  9. Residual Schizophrenia
    Postive symptoms are present at low intensity
  10. Developement of Schizophrenia
    • Genetic Variations in DA receptoms 1,2, and 4
    • Chromosome 22 deletion (COMT polymorphism)
  11. Typical antipsychotics
    • D2 antagonists
    • (relieve positive symptoms)
  12. Atypical antipsychotics
    • 5HT2 and D2 antagonists
    • (relieve negative symptoms)
  13. Typical antipsychotics side effects
    • Sedation
    • EPS
Card Set
Schiz, Bipolar, ADHD
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