Second, the synapses that mediate these connections can be functionally very different, even when they belong to the same axon and contact the same postsynaptic target. What is the basis for this ...

A fluorescent probe designed to incorporate a fluorophore into the structure of a neurotransmitter finds activity-dependent heterogeneity in dopamine release at individual synapses ...

The synapses between the hypothalamic supramammillary ... This plasticity is mediated by the release of the neurotransmitter glutamate, but not by the neurotransmitter GABA. Credit must be given ...