Your nervous system is your body’s command center. Originating from your brain, it controls your movements, thoughts and automatic responses to the world around you. It also controls other body systems and processes, such as digestion, breathing and sexual development (puberty).
How does the nervous system affect our daily lives?
The nervous system plays a role in nearly every aspect of our health and well-being. It guides everyday activities such as waking up; automatic activities such as breathing; and complex processes such as thinking, reading, remembering, and feeling emotions.
What organs are affected by the nervous system?
The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.
Why is the nervous system the most important body system?
The human nervous system is responsible for coordinating every movement and action your body makes. More importantly, it controls every function inside the human body as well. For your heart to beat, your lungs to breath, and your feet to walk, your nervous system must be functioning properly.
What is the important role of nervous system in our body essay?
Without the nervous system, humans would not be able to function. Nervous tissue is composed of cells called neurons, which allow the body to convey messages through electrical nerve impulses. Neurons help us make sense of stimulation, control muscle contractions, and coordinate many bodily functions and movements.
How do you know if your nervous system is damaged?
Numbness, tingling, weakness, or inability to move a part or all of one side of the body (paralysis). Dimness, blurring, double vision, or loss of vision in one or both eyes. Loss of speech, trouble talking, or trouble understanding speech. Sudden, severe headache.
What are 5 ways to keep the nervous system healthy?
5 tips to keep your brain healthy
- Exercise regularly. The first thing I tell my patients is to keep exercising. …
- Get plenty of sleep. Sleep plays an important role in your brain health. …
- Eat a Mediterranean diet. Your diet plays a large role in your brain health. …
- Stay mentally active. …
- Remain socially involved.
How do you heal your nervous system?
How to keep your nervous system healthy
- Provide the nerves with the supplies they need to transmit messages. …
- Protect the nerves with B vitamins. …
- Use yoga and stretching to strengthen the nervous system. …
- Pursue well-being to improve the health of the nerves.
What are the 4 main functions of the nervous system?
The four main functions of the nervous system are:
- Control of body’s internal environment to maintain ‘homeostasis’ An example of this is the regulation of body temperature. …
- Programming of spinal cord reflexes. An example of this is the stretch reflex. …
- Memory and learning. …
- Voluntary control of movement.
What body system does the nervous system work with?
How the Nervous System Interacts with Other Body Systems
|Skeletal System||Bones (e.g., skull, vertebrae)|
|Cardiovascular System||Heart, blood vessels|
|Muscular System||Muscles (smooth, skeletal and cardiac muscles)|
What are 5 interesting facts about the nervous system?
11 Fun Facts About the Nervous System
- The body has billions of nerve cells. …
- Neurons are made of three parts. …
- Neurons may look different from one another. …
- Neurons are programmed to do different things. …
- There are two parts of the nervous system. …
- There are two types of nervous systems.
What is the most important part of the nervous system?
The brain and the spinal cord make up the central nervous system. The nervous system is the most complex and highly organized body system. It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
What is the function of nervous system?
The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system’s activity controls the ability to move, breathe, see, think, and more. The basic unit of the nervous system is a nerve cell, or neuron.
What would happen if the nervous system didn’t work?
The Nervous System. The nervous system is made up of the brain, the spinal cord, and a large network of nerves that covers all parts of the body. … Without the nervous system our brain would be mush. It wouldn’t know anything that was going on in the outside world and wouldn’t be able to control our body.