Neurotransmitters (Mechanisms) Flashcards by keikomi harukawa | Brainscape

Q

Acetylcholine (Muscarinic) - Excitatory

A

↑ IP3, DAG
↓ K conductance

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Q

Acetylcholine (Muscarinic) - Inhibitory

A

↑ K conductance
↓ cAMP

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Q

Acetylcholine (Nicotinic)

A

Excitatory
↑ Cation conductance

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Q

Dopamine (D1)

A

Inhibitory
↑ cAMP

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Q

Dopamine (D2) - Presynaptic

A

Inhibitory
↓ Ca conductance

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Q

Dopamine (D2) - Post-synaptic

A

Inhibitory
↑ cAMP
↓ K conductance

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Q

GABA-B - Presynaptic

A

Inhibitory
↓ Ca conductance

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Q

GABA-A

A

Inhibitory
↑ Cl conductance

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Q

GABA-B - Post-synaptic

A

Excitatory
↑ K conductance

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Q

Glutamate (NMDA)

A

Excitatory
↑ Cation (Ca) conductance

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Q

Glutamate (AMPA)

A

Excitatory
↑ Cation conductance

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Q

Glutamate (Kainate)

A

Excitatory
↑ Cation conductance

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Q

Glutamate (Metabotropic) - Presynaptic

A

Inhibitory
↓ Ca conductance

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Q

Glutamate (Metabotropic) - Post-synaptic

A

Excitatory
↑ IP3, DAG
↓ K conductance

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Q

Glycine (Taurine)

A

Inhibitory
↑ Cl conductance

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Q

Serotonin (5-HT1A)

A

Inhibitory
↑ K conductance
↓ cAMP

Q

Serotonin (5-HT2A)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Serotonin (5-HT3)

A

Excitatory
↑ Cation conductance

Q

Serotonin (5-HT4)

A

Excitatory
↓ K conductance

Q

Norepinephrine (α1)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Norepinephrine (α2)

A

Inhibitory
↑ K conductance
↓ cAMP

Q

Norepinephrine (α2) - Presynaptic

A

Inhibitory
↓ Ca conductance

Q

Norepinephrine (β1)

A

Excitatory
↑ K conductance
↓ cAMP

Q

Norepinephrine (β2)

A

Inhibitory
↑ Electrogenic pump
↑ cAMP

Q

Histamine (H1)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Histamine (H2)

A

Excitatory
↑ K conductance
↓ cAMP

Q

Histamine (H3)

A

Inhibitory
Autoreceptors

Q

Opioid Peptide (Mu) - Presynaptic

A

Inhibitory
↑ cAMP
↓ Ca conductance

Q

Opioid Peptide (Delta) - Post-synaptic

A

Inhibitory
↑ K conductance
↓ cAMP

Q

Opioid Peptide (Kappa) - Post-synaptic

A

Inhibitory
↑ K conductance
↓ cAMP

Q

Orexin (OX1)

A

Excitatory
Glutamate co-release

Q

Orexin (OX2)

A

Excitatory
Glutamate co-release

Q

Tachykinin (NK1)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Tachykinin (NK2)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Tachykinin (NK3)

A

Excitatory
↑ IP3, DAG
↓ K conductance

Q

Endocannabinoid (CB1) - Presynaptic

A

Inhibitory
↓ Ca conductance
↓ cAMP