Definition: 'Presynaptic Neuron'
presynaptic neuronType: Term
1. a neuron from the axon terminal of which an electrical impulse is transmitted across a synaptic cleft to the cell body or one or more dendrites of a postsynaptic neuron by the release of a chemical neurotransmitter.
The definition information for presynaptic neuron is provided by Stedman's. You can search our medical dictionary here.