The human olfactory system discriminates between thousands ... detecting concentrations down to the femtomolar level—parts per thousand trillion—they have one limitation: they cannot ...

The olfactory system is the sensory system that is responsible for the sense of smell (olfaction). It receives, processes and interprets odour information. Hernandez-Trejo, Ciuparu, and Garcia da ...

And the olfactory system has the striking ability to elicit powerful emotions, feelings, and memories, thereby impacting quality of life. These qualities, and our resulting, inherent attraction to ...