What does presynaptic mean?
Relating to or situated on the side of a neuron from which a nerve impulse is transmitted. In the context of neurotransmission, the presynaptic neuron releases neurotransmitters into the synapse.
Example
"The presynaptic neuron was found to be damaged, affecting the transmission of signals to the postsynaptic neuron."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.