However, on occasion transporters can work in reverse, transporting neurotransmitters into the synapse, allowing these neurotransmitters to bind to their receptors and exert their effect.
Međutim povremeno transporteri mogu da deluju u reverznom smeru, pri čemu transportuju neurotransmitere u sinapsu, omogućavajući tim neurotransmiterima da se vežu za svoje receptore.