Serotonin and dopamine

Created by

Kat J

Cards (3)

What does it do?
Normal levels of serotonin are associated with reasonable degrees of self-control.
Link with aggression?
Decreased serotonin links to reduced self-control.
Reduce serotonin leads to dopamine overactivity.
Both are linked to impulsivity and aggression.
Evidence?
Levels of serotonin breakdown product were lower in violent, impulsive offenders compared to non-violent offenders.

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Serotonin and dopamine

Cards (3)

AP Psychology

Unit 3: Biological Psychology

OCR GCSE Psychology

AQA GCSE Psychology

3.4 Research Methods in Biological Psychology

Edexcel GCSE Psychology

6.1.1 Biological Explanations

5.2.2 Biological Explanations

6.1.1 Biological Explanations

5.3.2 Biological Explanations

2.2 Biological molecules

C5.2.2 Enzymes as Biological Catalysts

Unit 1: Biological Bases of Behavior

Unit 4: Social Psychology and Personality

2.3 Research Methods in Cognitive Psychology

5.1 Origins of Psychology

4.3 Psychology of Social Situations

Edexcel A-Level Psychology

1.4 Properties of Biological Macromolecules

3.3 Evolutionary Explanations of Aggression

5. Biological Resources