April 25, 2025
Science

Why do we get nauseous when we read a book while sitting in a moving car?

  • April 10, 2022
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It is more often felt when sitting in the back seat or on the seats facing the opposite direction, on winding and bumpy roads This situation, the effect

It is more often felt when sitting in the back seat or on the seats facing the opposite direction, on winding and bumpy roads This situation, the effect of which is even greater, is also often seen in people traveling on ships sailing in rough seas.

The reason for this disturbing situation is completely related to the balance system. Space researchers do “spatial orientation” they say. The medical name is “motion sickness”.

Brain; senses movement through stimuli from the inner ear, eyes, and deep tissues of the body.

Conscious movements such as walking are sent to the brain via these three neural pathways. When no conscious action is taken (such as traveling in a car), the brain receives signals in three different ways. can’t coordinate messages and a conflict arises. This brings the vehicle to a stop.

In fact, it is not known exactly how motion sickness develops. The view that there is a conflict between three different neural pathways is an assumption. Because the structures in the inner ear detect motion, it is estimated that this may be the cause of motion sickness.

It is also thought that the messages from the eyes are not very effective because in people with a visual impairment motion sickness can occur. Some neurotransmitters, chemicals that facilitate communication in the brain and nervous system, can also be the cause of this condition. For this reason, drugs that affect neurotransmitters can be used in the treatment of motion sickness. Antihistamines can also prevent nausea, vomiting, and dizziness.

Some of the precautions that can be taken against motion sickness include the following:

  • Sit in a position where you can look at the horizon as you travel.
  • Sit in the front seat instead of the back seat in the car.
  • If you are on a ship, stand on the deck and look at the horizon.
  • Prefer the windowsill on the plane.
  • Sit in a seat close to the wing of the plane as this part is less jarring.
  • Do not stare too long at objects such as books, telephones, tablets.
  • Do not sit in seats facing the direction of travel.
  • Stay away from bad smells, spicy foods, stuffy environments.
  • Use a medicine recommended by your doctor.

So why do we feel more nauseous in the car we get into on an empty stomach?

When the stomach breaks down food hydrochloric acid produces, uses it for energy and then discharges the rest. If food is not eaten for a long time, this acid accumulates in the stomach. we are in as the car vibrates, so does the acid in our stomach and this causes heartburn and nausea.

The reason children keep more vehicles because they are short That’s because they can’t see the horizon. If they are in the middle of the back seat, they are less likely to have this problem.

Source: Web Tekno

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