All our discomfort is a defense system. What should a phenomenon such as "motion sickness" protect against? Is it akin to insect secretions when picked up?

All our discomfort is a defense system. What should a phenomenon such as "motion sickness" protect against? Is it akin to insect secretions when picked up?

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answers (2)

Answer 1
January, 2021

It hurts when our brain is not "informed" about the environment correctly. To keep the body in balance, the senses constantly collect data about our surroundings and send them to the inner ear; like in a computer, information is processed there and sent to the brain.

If the body repeatedly changes position in space, the vestibular apparatus continuously transmits signals to the brain. And the brain immediately responds by changing the tone of the muscles of the neck, arms, legs and the whole body. Those. everything is moving before the eyes, the vestibular apparatus sends signals to the cerebellum that the body is motionless, which causes the so-called "sensory conflict", the brain concludes that the body is poisoned. And it begins to cause a gag reflex to cleanse the body of poison.

Answer 2
January, 2021

More details about this protective reaction of the body are described in the video below:
___ _ _ _ _ __

https://youtu.be/zmdJBdqbJrY

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