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what is the central nervous system ?

Asked By: luobo1689 | Last Updated: 2022-05-14

what is the central nervous system?

The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.2018年10月1日

Considering this,What is the central nervous system function?

Most systems and organs of the body control just one function, but the central nervous system does many jobs at the same time. It controls all voluntary movement, such as speech and walking, and involuntary movements, such as blinking and breathing. It is also the core of our thoughts, perceptions, and emotions.

Correspondingly,What is Centeral nervous system?

Broadly speaking, the nervous system is organised into two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS is the processing centre of the body and consists of the brain and the spinal cord. Both of these are protected by three layers of membranes known as meninges.

Similarly,What are the 3 functions of the central nervous system?

The nervous system has three overlapping functions based on sensory input, integration, and motor output. At a more integrative level, the primary function of the nervous system is to control and communicate information throughout the body.

In this way,What are the main organs parts of CNS?

The nervous system has two main parts:

  • The central nervous system is made up of the brain and spinal cord.
  • The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
Related Question Answers Found

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 are the 3 structures that protect the central nervous system?

The brain and spinal cord are covered by three layers of meninges, or protective coverings: the dura mater, the arachnoid mater, and the pia mater.

How can I improve my central nervous system?

Steps to keep your central nervous system healthy

  1. Step 1: Exercise on a daily basis. ...
  2. Step 2: Get plenty of sleep. ...
  3. Step 3: Expose your body to sunlight. ...
  4. Step 4: Add meditation in your daily routine. ...
  5. Step 5: Walk barefoot. ...
  6. Step 6: Drink green tea. ...
  7. Step 7: Food you eat matters.

What diseases affect the central nervous system?

Infections, such as meningitis, encephalitis, polio, and epidural abscess. Structural disorders, such as brain or spinal cord injury, Bell's palsy, cervical spondylosis, carpal tunnel syndrome, brain or spinal cord tumors, peripheral neuropathy, and Guillain-Barré syndrome.

What is brain and spinal cord?

The brain and the spinal cord are the central nervous system. The nerves that go through the whole body make up the peripheral nervous system.

What are the top 3 common nervous system disorders?

Here are six common neurological disorders and ways to identify each one.

  1. Headaches. Headaches are one of the most common neurological disorders and can affect anyone at any age. ...
  2. Epilepsy and Seizures. ...
  3. Stroke. ...
  4. ALS: Amyotrophic Lateral Sclerosis. ...
  5. Alzheimer's Disease and Dementia. ...
  6. Parkinson's Disease.

Which fruit is best for nerves?

Fruits. Eat at least one fruit daily to help heal damaged nerves. Berries, peaches, cherries, red grapes, oranges and watermelon, among others, are loaded with antioxidants, which help to decrease inflammation and reduce nerve damage.

What causes damage to the central nervous system?

Some of the most common causes of nerve damage include: Disease: Many infections, cancers, and autoimmune diseases like diabetes, lupus and rheumatoid arthritis can cause nervous system problems. Diabetes can lead to diabetes-related neuropathy, causing tingling and pain in the legs and feet.