Expert Rev Gastroenterol Hepatol. 2010;4(3):293-304. Tricyclic antidepressants primarily act through noradrenergic and serotonergic pathways but also have antimuscarinic and antihistaminic properties.
Further investigations into the development of serotonergic and dopaminergic neuronal ... in regulating physiological processes. Olfactory pathway: The neural pathway that processes smell ...