Biological explanations of depression

1. What drug causes a euphoric effect? (4)
4. Which researcher(s) found that adopted children were more likely to be depressed if their biological parents were? (6, 2, 2)
5. Which researcher found concordance rates of MZ 40%, DZ 11%? (5)
6. Who found concordance rates of MZ 46% and DZ 20%? (8, 2, 2)

2. What did Kennett et al suggest an explanation for (4, 5)
3. What is the name of the hypothesis that suggests low levels of noradrenaline cause depression? (13)
7. Who suggested that concordance rates increased for depression and anxiety (7, 2, 2)
8. What is the name for the group of drugs that increase levels of noradrenaline? (4)
9. SSRIs inhibit the re-uptake of serotonin at the ________ (11, 6)
10. Who gave non-depressed participants drugs to lower levels of neurotransmitters? (8, 3, 5)

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