Øgningen af den serotonerge neurotransmission er specifikt medieret via 5- HT1 receptorer, fordi 5- HT2 og 5- HT3 receptorerne bliver blokeret af mirtazapin.
The enhancement of serotonergic neurotransmission is specifically mediated via 5-HT1 receptors, because 5-HT2 and 5-HT3 receptors are blocked by mirtazapine.