Neurotransmitters Flashcards
1
Q
What is the CNS’s main inhibitory neurotransmitter?
A
GABA
2
Q
What is the CNS’s main excitatory neurotransmitter?
A
Glutamate
3
Q
In terms of 5-HT receptors:
What does 5-HT1 do?
A
Inhibits adenylyl cyclase to decrease cAMP levels
4
Q
In terms of 5-HT receptors:
What does 5-HT4, 6 and 7 do?
A
Stimulates adenylyl cyclase to increase cAMP levels
5
Q
In terms of 5-HT receptors:
What does 5-HT3 do?
A
Opens ligand gates ion channels
6
Q
In terms of 5-HT receptors:
What does 5-HT2 do?
A
Increases PLC
