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6. Dopamine neurones have a key role in
- maintaining attention
- maintaining knowledge
8. Haracz found that most people showed evelvated levels of dop from anti psy before death
- showing that dop high consequence rather than cause
- showing that dop high cause rather than consequence
11. Sz's thought abnormaility of d2 receptors = more neurones recieving dop= dop = more
- neurones firing
- dopamine firing
12. rats given antagonists ie. anti psy drug or cocaine = sz agonist parkinsons antagonist
- sz antagonist % parkinsons agonist
- sz agonist % parkinsons antagonist
- sz antagonist % parkinsons antagonist
13. if dopamine neurons are disturbed problesms with attention and perception =
- SZ
- depression
- schizophrenogenic mothers
14. Steven Price found that SZ personalitities were important because...
- they split too large tribes
- they kept together too large tribles
15. dopamine agonists...
- stimulate anti psy drug
- stimulate nerve cells containing dopamine
- do not stimulate nerve cells containing dopamine
16. brain of SZ patients have higher dopamine =
- neurons fire too easily
- neurons do not fire