» Can We Communicate Emotions By Smell?  - Psych Central News | Mom Psych | Scoop.it
Scientists are aware that many animal species can transmit information nonverbally using visual and olfactory senses — how we see and smell.

 

Although the visual communication pathway is evident, experts are uncertain if humans can use smell to convey emotional states.

 

A new study on this topic has been published by researcher Gün Semin, Ph.D., and colleagues from Utrecht University in the Netherlands in the journal Psychological Science.