Ryabinin and his team tested the mice to mice that it was a painful journey, however, without going through the message by using speech or visual transmission of pain. It may be useful to humans in the treatment of diseases associated with pain in the future. They found that mice it sent pain through smell. And they can use this trial as a way forward for the perception of pain patients. It will cause people to outpatient care will affect them. But the research also needs to be further research to determine better results and can be utilized in the future.