Source:http://linkedlifedata.com/resource/umls/id/C1167384
GO: A specialized area of membrane facing the presynaptic membrane on the tip of the nerve ending and separated from it by a minute cleft (the synaptic cleft). Neurotransmitters across the synaptic cleft and transmit the signal to the postsynaptic membrane. [ISBN:0198506732],NCI: The membrane of the postsynaptic cell that is enriched with neurotransmitter receptors.