postsynaptic

Adjective

Meaning

postsynaptic (not comparable)

(cytology) In a synapse, of or pertaining to the neuron that bears receptors for neurotransmitter released into the synaptic cleft by the presynaptic neuron.

Related terms

Examples

Acetylcholine binds to acetylcholine receptors at the postsynaptic membrane to open the sodium-channels there, generating a new action potential. Source: Internet

After chronic use, neurons adapt to the change in biochemistry, resulting in a change in pre- and postsynaptic receptor density and second messenger function. Source: Internet

Antipsychotics All antipsychotic substances, except clozapine, are relatively potent postsynaptic dopamine receptor blockers (dopamine antagonists ). Source: Internet

Chronic consumption is also associated with an effect on CREB phosphorylation and function via postsynaptic NMDA receptor signaling cascades through a MAPK/ERK pathway and CAMK -mediated pathway. Source: Internet

Binding of neurotransmitters may influence the postsynaptic neuron in either an inhibitory or excitatory way. Source: Internet

Depending on the type of receptor, the resulting effect on the postsynaptic cell may be excitatory, inhibitory, or modulatory in more complex ways. Source: Internet

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