The Reward Pathway Flashcards
1
Q
What chemicals are produced by the hypothalamus that act as natural painkillers?
A
Endorphins
2
Q
What factors can induce the release of endorphins?
A
- physical and emotional stress
- severe injury
- lengthy periods of physical exercise
- certain foodstuffs such as chocolate
3
Q
What can endorphins bring about?
A
- regulation of appetite
- release of sex hormones
- feelings of euphoria
4
Q
Name the neurotransmitter released by the reward pathway
A
Dopamine
5
Q
Where are the pleasure centres located in the brain?
A
Limbic system
