Previously in a separate article Interesting facts about brain function We have mentioned that we suggest you read this article; But apart from that, the brain is more complex than we think and there are still countless mysteries about it that remain unanswered.
In the following, we will examine the cause and why of placing the brain and spinal cord, which are two important parts of the human nervous system, in strong compartments of the body.
Why is the brain inside the skull and the spinal cord inside the spine?
Question: Why is the brain inside the skull and the spinal cord inside the spine?
Short answer: The brain and spinal cord are both soft and spongy and very vulnerable, so to protect them, both are kept inside a hard body called bone. As you know, the spinal cord carries nerve commands to other parts of the body and needs to be everywhere, and because it is vulnerable and very sensitive and flexible, it is placed inside the spine, which is a hard body, to deliver the nerve commands. And with the flexibility of the back will not be injured.
Also, our brain is the main controller of our body and it does not need to be moved on the surface of the body, and in addition, the brain is very vulnerable due to its tissue, so it is covered with a hard and stable body to protect it. .
Additional details:
Physical protection: The skull and vertebral column act as a physical cover and protection for the brain and spinal cord. As a cylindrical and rigid structure, the skull does not expose the brain to direct impacts and injuries. Also, the vertebral column acts as a cylindrical and flexible cover for the spinal cord and protects it from pressure and mechanical injuries.
Protection against biological factors: In addition to physical protection, the skull and spine also protect the brain and spinal cord against biological factors. The skull protects the brain from external factors such as microbes, viruses and chemicals. Also, the vertebral column protects the spinal cord against unwanted biological factors.
Organization and structural strength: The placement of the brain inside the skull and the spinal cord inside the vertebral column helps to organize and strengthen the body’s structure. This placement stabilizes the brain and spinal cord in the body and maintains their correct position. This is very important for the proper functioning of the nervous system and transmission of neuronal information.
Relationship with the central nervous system: The brain and spinal cord are in direct communication with each other and receive and send nerve messages from all over the body. Their placement in bone structures helps to maintain the effective and fast communication of these messages and protects these two vital organs from external factors.
Therefore, the placement of the brain inside the skull and the spinal cord inside the vertebral column is very important in terms of preventing physical and biological damage, organization and structural strength, as well as protection and function of the nervous system.
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