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We use the body every day, but do you really understand it? To better serve our body, we must first understand the structure and secrets of familiar human body. Today, let us explore the unknown body!
Current issue:
Why some people will motion sickness? The principle of motion sickness What is the vestibular imbalance with the occurrence of motion sickness? How to overcome motion sickness symptoms?
Group travel is very happy! Can be a big breasts sister think of going out to travel need to transfer the bus, a sense of dizziness and vomiting in my heart. From small to large as long as one get on the bus, big breasts sister's stomach can not help but go down the river, if not Carry a few vomit bag, travel simply can not continue.
Why motion sickness?
We feel dizzy shortly by car and we call this symptom "motion sickness" (MS), a generic term for diseases caused by external movements such as sway, bumpiness, rotation, acceleration, etc. The root cause, Is caused by autonomic dysregulation WHAT? What is the "autonomic nerve?" What is the relationship between motion sickness and motion sickness?
The so-called autonomic nerve is the motor nerve in the visceral function, also known as 'autonomic nerve.' According to the autonomic function and pharmacological characteristics, we can be subdivided into sympathetic and parasympathetic. Sympathetic nerves are mainly distributed in the internal organs , Cardiovascular and glandular organs, while parasympathetic nerves are cranial ganglia, nerve cables or brain and spinal cord, and connecting components between them.
Under normal conditions, the sympathetic and parasympathetic functions are opposite and restrict each other, which can well balance the physical activity of the body. It should be noted that the entire autonomic nervous system as a large human body control system is unconscious to human body regulation It mainly controls stress responses such as heart rate, digestion, respiration rate, pupillary response, urination and sexual urge.
What is the meaning of unconscious regulation? It is the body can not be effectively controlled. See small brother like sister, will involuntary heartbeat, which is unconscious stress regulation.
In contrast, motion sickness, when your stimuli in vitro and your central nervous system conflict, the autonomic will begin unconsciously controlled, he will be the body's reaction to this kind of reaction to respond to this discomfort, then you will happen Vomiting, dizziness and other symptoms.
Motion sickness dizziness associated with vestibular imbalance?
When the motion sickness strikes, we will first feel the sense of dizziness, while dizziness is the manifestation of the body's balance system dysfunction. So what are the main components of the body balance system? Receptors, afferent nerves, balance center, afferent nerve and Effectors, together constitute the body's balance system.The inner ear vestibule is the body's main balance of the system of nerve endings receptors.
As long as the signal transmitted to the central nervous system at any one of the components is inconsistent with other parts of the body, a sense of dizziness will follow.While the car starts, the vestibular system in the inner ear tends to unbalance as the main system for maintaining the body's balance function Feeling, followed by the car can not stop the sense of dizziness.
How to overcome motion sickness?
For the two reasons mentioned above motion sickness, we can overcome these two aspects of the feeling of motion sickness.
First of all, for the unconscious regulation of the autonomic nervous system, we can solve the problem by adjusting the breath.We usually use the thoracic breathing, that is, when the inspiratory is smaller, the abdomen becomes larger while exhaling, and the respiration after respiration Abdomen breathing, that is, the inspiratory abdominal becomes larger and the expiratory is the abdomen smaller.Through this way to improve the autonomic nervous system regulation, in order to achieve the effect of reducing vertigo.
Second, to strengthen the vestibular dizziness practice.When the same stimulus is repeated, the response of the organ to its response will be weakened.We can continue to give the vestibular dizziness stimulation, such as the same as the small bunting for high-intensity rotation, So that the vestibular threshold of the dizziness is increased.When the dizzy threshold increases, we encountered a slight shaking in the car, they will not realize the shaking will be extremely uncomfortable.
Are you a motion sickness seasickness airsick patient? Your symptoms are how to improve it?
