Neurotransmitters Flashcards

1
Q

Ach-excitatory

A

Nicotinic –> ionotropic, sodium channel
M1, M3, M5 –> increases in calcium (metabotropic)

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2
Q

Ach-inhibit

A

M2, M4 –> decreases in calcium or cAMP or opens a G-protein-gated K+ channel (metatropic)

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3
Q

GABA- inhibit

A

GABAa –> ionotropic, chloride channel

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4
Q

Glutamate - excitatory

A

NMDA, AMPA–> ionotropic sodium + calcium channels

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5
Q

Norepinephrine - excitatory

A

Alpha-1 –> increased IP3 and calcium (metabotropic)

Beta-1 –> increased cAMP (metabotropic)

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