What are nervous ? What
do they do in our brain ?
Answers
Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body. It does this via the spinal cord, which runs from the brain down through the back.
When a message comes into the brain from anywhere in the body, the brain tells the body how to react. For example, if you touch a hot stove, the nerves in your skin shoot a message of pain to your brain. The brain then sends a message back telling the muscles in your hand to pull away. Luckily, this neurological relay race happens in an instant.
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Answer:
Explanation:
Nerve is an enclosed, cable-like bundle of nerve fibres called axons, in the peripheral nervous system.
The nervous system takes in information through our senses, processes the information and triggers reactions, such as making your muscles move or causing you to feel pain. ... The central nervous system (CNS) includes the nerves in the brain and spinal cord.
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