The autonomic nervous system regulates involuntary and unconscious actions, such as internal-organ function, breathing, digestion, and heartbeat. This system consists of two complementary parts: the sympathetic and parasympathetic systems.

The autonomic nervous system is a component of the peripheral nervous system that regulates involuntary physiologic processes including heart rate, blood pressure, respiration, digestion, and sexual arousal. It contains three anatomically distinct divisions: sympathetic, parasympathetic and enteric.

The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.

Listen to pronunciation. (in-VAH-lun-TAYR-ee NER-vus SIS-tem) The part of the nervous system that controls muscles of internal organs (such as the heart, blood vessels, lungs, stomach, and intestines) and glands (such as salivary glands and sweat glands).

Disorders of the nervous system 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. Functional disorders, such as headache, epilepsy, dizziness, and neuralgia.

Damage control Severe injury can halt the passage of signals through axons. Because nerve cells of the CNS are unable to regenerate, any resulting loss of motor or sensory function will be permanent.

Treatment of nervous system-related diseases or disorders may also include:

1. Medicines, possibly given by a drug pumps (such as those used for people with severe muscle spasms)
2. Deep brain stimulation.
3. Spinal cord stimulation.
4. Rehabilitation/physical therapy after brain injury or stroke.
5. Spinal surgery.

Injuries (trauma), especially injuries to the head and spinal cord. Problems that are present at birth (congenital). Mental health problems, such as anxiety disorders, depression, or psychosis. Exposure to toxins, such as carbon monoxide, arsenic, or lead.

Top 10 foods for brain and nervous system

• Green leafy vegetables. Green leafy vegetables are rich in Vitamin B complex, Vitamin C, Vitamin E and Magnesium all of which are important for proper functioning of our nervous system.
• Fish.
• Dark chocolate.
• Broccoli.
• Eggs.
• Salmon.
• Avocados.
• Almonds.

Nerves: Bananas are high in B vitamins, which help calm the nervous system. PMS: The vitamin B6 that bananas contain regulates blood glucose levels, which can affect your mood.

Brain functioning and nervous system health The B6 vitamins in potatoes are critical to maintaining neurological health. Vitamin B6 helps create useful brain chemicals, including serotonin, dopamine and norepinephrine, according to the University of Maryland Medical Center.

Background. Neurotropic B vitamins play crucial roles as coenzymes and beyond in the nervous system. Particularly vitamin B1 (thiamine), B6 (pyridoxine), and B12 (cobalamin) contribute essentially to the maintenance of a healthy nervous system.

Vitamin B12 is a nutrient that helps keep the body’s nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.

Meat. Meat is again a rich source of vitamin B12, a very important nutrient for nerve health. Include chicken, red meat, etc. in your diet to ensure you get the required content of vitamins, minerals, protein, and thiamine in the body.