1. Bell Work
What do you know about schizophrenia?

2. Must have abnormalitiy in 2 + domains
Schizophrenia
Must have abnormalitiy in 2 + domains

3. Psychosis(Domains 1&2) Delusions Hallucinations
Fixed beliefs that are not amenable to evidence
Hallucinations
Perceptions w/o actual stimulus

4. Disorganized Speech (3)
Switch topics quickly
Tangential responses
May be incomprehensible if severe

5. Abnormal Motor Behavior (4)
Many different manifestations
Catatonic Behavior
Decrease in reactivity to environment
Rigidity
Refusal to respond to instructions
Lack of verbal/motor responses
Agitated movements
Repetitive movements

6. Negative Symptoms (5) Diminished emotional expression Avolition
Reductions in expression in face, eye contact, inontation, movement of hand/face.
Avolition
Decrease in self-initiated, purposeful activities

7. What is schizophrenia? Symptoms from 2+ domains for 1 or more months
Impaired function
Disturbance lasts 6 months, some with residual symptoms
Not depression/bipolar
Associated with a history of Autism spectrum disorder

8. Risk/Causes Environmental Genetic/Physiological
Higher rates in urban areas
Higher rats in season of birth
Genetic/Physiological
Psychosis does NOT run in families
Alleles that are associated w/ ASD, and bipolar disorder also related to Schizophrenia
Birth complications related to schizophrenia in fetus

9. Types of Schizophrenia
Paranoid Schizophrenia
Disorganized Schizophrenia
Catanoic Schizophrenia
Undifferentiated Schizophrenia

10. Treatment
Lifelong treatment
Antipsychotics
Tranquilizers

11. Wrap Up
How are bipolar type 1 and schizophrenia different?