How does left face beat to return a responsibility

summary

"Left eyelid jump, good things are coming." I still remember a song I heard when I was a child. At home, we always hear the old man say "the left eye jumps wealth, the right eye jumps disaster". At that time, we really thought there was such a thing. When the right eyelid jumps, we would be a little nervous. Although modern medical science has long confirmed that there is no scientific basis for the common saying that "the left eye jumps to wealth, the right eye jumps to disaster", many people still come to see a doctor because of eyelid jump. In fact, the phenomenon of eyelid skipping is common, and people do not know the reason for eyelid skipping. Now let's introduce how the left eyelid jumps.

How does left face beat to return a responsibility

First: if you want to know what is going on with eyelid skipping, you should first understand some structures inside the eyes. In medicine, eyelids are called eyelids. The eyelid has two kinds of muscles, one is called orbicularis oculi muscle, which is shaped like a wheel and surrounds the eye. When it contracts, the eyelid closes; Another kind of muscle is called levator palpebrae superioris muscle. When it contracts, the eyes open. The eyes depend on the movement of muscles like this to control the movement of the eyes. Different directions of rotation have different muscle regulation, so understanding its structure is the first step.

Second: This is the reason for eyelid jumping. If eyelid jumping occurs, most people feel obvious, but others can't see it. Only individuals can be seen by others. In fact, this is a very normal phenomenon. It's not like the rural people say that the left eye jumps to wealth and the right eye jumps to disaster. So people don't have to worry about it at all.

Third: as mentioned above, different muscles dominate different movements, but the dominant movement is also affected by the external environment. If the nerves that control these two muscles are stimulated by certain factors, the two muscles will be excited at the same time, and there will be repeated contraction. It is because of this abnormal contraction that the eyelids will beat involuntarily.

matters needing attention

There is a reason for the eyelid jump, not as magical as the spread - the good thing about the left eyelid jump is coming, how can it be? So people should realize the real reason for the eyelid jump, and don't panic because of the eyelid jump, which is very normal.