What happens if you sneeze with your eyes open?

This issue is very interested not only in us, but first of all the scientists who wanted to find out what happens if you sneeze with your eyes open.Absolutely any living person on the planet sometimes sneeze, but few of us know why we close our eyes and what can be done if the open sneeze.Let's start with the process of sneezing, which may be called a defense mechanism our respiratory system.When a person sneezes, there is direct stimulation of the trigeminal nerve, directly participated in the process of innervation of our eyes.If the nerve is at rest, our eyes may be open, but when the slightest irritation, whether we like it or not, eyes closed reflexively.Therefore, there is a curious question: what would happen if to sneeze with your eyes open?All of the solution lies in a complex mechanical process.And this reaction in our body, we can say we are protected.In what sense?

Elusive goal

If even for a moment to imagine the pressure and speed of air exhaled by us, then the question of what ha

ppens if you sneeze with your eyes open, no longer arises.The speed of nearly 150 km per hour!And our eyes can simply not sustain such a strong pressure and, as they say, "fly" out of their sockets!The fact is, of course, of the sort of science fiction, but it is an explanation.At the same time there are always experiments lovers who wish to experience in their own skin, what if to sneeze with your eyes open.But here's a poser - make it extremely difficult.According to scientists, with their eyes open can sneeze, but it will take to consciously use the central nervous system.And it is very few people can.Since these critical situations difficult to achieve, scientists led a number of additional reasons why that when you sneeze we close our eyes.Knowing how hard we arranged and understanding for what purpose are these mechanisms, we are not going to think about what happens if you sneeze with your eyes open, and we are glad that everything happens as it should.

What explains the closing of eyelids

sneeze with your eyes open is quite difficult, because our nasal mucosa, eyeball, eyelids, and lacrimal glands thoroughly penetrated by the trigeminal nerve and its end.If the data is the end of the irritated, then there are all involuntary reactions such as blinking or sneezing.All these signals converge in one center - it is the medulla oblongata.The rest of the centers responsible for sneezing and closing of the eyelids, are located nearby.If one center, such as sneezing excited, it is automatically activated and the nearby, in closing the eyelids.This explains our reaction: sneezing, we begin inadvertently zazhmurivat eyes.A similar process is at the basis of the mechanism of light ptarmic reflex.If our eyes gets bright light, we do not just close them, but also can begin to sneeze involuntarily.As you can see, I am sneezing - it is a very complex and interesting mechanism.