Система Orphus

Symptoms of disease - violation of the nervous system

Disorder of the nervous system may occur as a result of the impact on the organism of a variety of exogenous and endogenous factors that affect the metabolism, the structure and function of nerve cells.

First of all it should be noted that the nervous system, and especially its Central departments are very sensitive to hypoxia. The brain consumes about 20% of the oxygen entering the body. The sudden cessation of the supply of oxygen brain (the inhalation of oxygen-free gas mixtures, violation of cerebral circulation) in humans after 6 - 7 comes with loss of consciousness, and after 15 to cease normal bioelectric activity of the brain. Full recovery of the brain functions is possible in cases when stopping the circulation does not exceed 5 - 6 min. If the ischemia of the brain lasts longer, memory and intellect irreversibly violated. It should be noted that the various departments of the Central nervous system have different sensitivity to hypoxia. Phylogenetically, old structures are more resistant to hypoxia. Thus, the neurons of the brain stem, included in the respiratory and vasomotor centers, able to endure the anoxia up to 30 min.

Pathogenic effects on the nervous system may have a physical factors such as ionising radiation, electric current, noise, vibration, electromagnetic field, mechanical trauma, high and low temperature. With increasing temperature of the body (overheating, and fever) increases the metabolism and strengthens the processes of excitation of the nervous system with the subsequent development of the beyond braking and depletion of energy resources in nerve cells. When cooling (General or local) reduced the rate of metabolic processes in neurons, their ability to generate an action potential and spend it on nervous appendices.

The function of the nervous system may be compromised by the action of different toxic substances of natural or artificial origin. Allocate a larger group of so-called of neurotropic poisons, which can selectively break bioenergy processes in nerve cells, education, transport, excretion and metabolism of the neurotransmitters that affect the permeability of the ion channels in the neurons.

Disorder of the nervous system, especially its Central division, may be accompanied by disturbances of metabolism in the body.

The brain is very sensitive to hypoglycemia. Almost all the oxygen consumption of the brain, is the oxidation of glucose. With a sharp decrease in the level of glucose in the blood is a violation of brain waves, and there may loss of consciousness. Prolonged hypoglycemia causes irreversible damage to the brain cortex. At strongly expressed hypoglycemia are violated and function, adjustable stem mechanisms. Disorders of the nervous system are observed in the changes in the blood levels of electrolytes and hydrogen ions.
Fasting, in particular vitamin, often leads to infringement of nervous activity. Especially important in this respect vitamins of b group.

To deep violations functions of the nervous system, especially its higher departments, can lead pathology of the endocrine glands.

No doubt the effect of aging on the structure and function of the nervous system. The mechanism of this influence is still not entirely understood, but the result of it is the impoverishment of the cells of all the nodes of the peripheral nervous system and the brain, including bark.

Pathology of the nervous system may be hereditary. This is expressed immaturity of some structures of the nervous system and metabolic abnormalities in different groups of neurons. Sometimes the defeat of the nervous system in hereditary diseases may have a secondary character. An example is phenylketonuria, in which the primary is a violation of metabolism of phenylalanine, and the nervous system are due to intoxication products disturbed metabolism of the amino acids.

Disorders of the nervous system are possible as a result of the development of the typical pathological processes - inflammation, tumor, local violations of the circulatory system.

Tumor irritant to one or another of the nerve-center, causing his agitation. As the growth of the tumor develops atrophy nerve cells and fibers, which leads to a cut-off of their functions. In addition, the increase in weight of the tumor is accompanied by increased vnutricerepnogo pressure, a decrease in blood supply of the brain and its ischemia.

Inflammation is quite often the cause of the dysfunction of the nervous system. Inflammation of the peripheral nerve conductors is accompanied by violations of the sensitivity, motion, or functioning of the internal organs. Inflammation, resulting in the Central nervous system, most often localized in the brain membranes and leads to the violation of products and outflow of cerebrospinal fluid, increased intracranial pressure, a breach of cerebral circulation.



Which diseases there is violation of the nervous system

  • Radiculitis
  • Radiculoneuritis caused by osteochondrosis, as well as toxic, infectious-allergic origin
  • Lumbodynia
  • Lumbar ischialgia
  • Sciatica
  • Neuritis of the facial and trigeminal nerve
  • Neck and shoulder pain due to osteochondrosis or other origin (in the stage of incomplete remission and when chronic course)
  • Vegetative polyneuritis
  • Ganglion Truntsity
  • Solar plexitis
  • Angiospastic, segmental-vegetative syndrome (in the phase of remission)
  • Tick-borne, metagrippal and other forms of encephalitis, including diencephalitis with rare seizures, arachnoiditis, encephalomyelitis
  • Brain injury
  • Concussion of the brain
  • Multiple sclerosis
  • Syringomyelia
  • Vibration disease I, II, III stages of the impact of local and combined vibration, accompanied by a disease Reynaud, vegetative polyneuritis, muscle disorders
  • Atherosclerosis of brain vessels
  • Nevrastenia hypersthenic
  • Neuroses
  • Syphilis nervous system


Which doctor should I contact if there is a violation of the nervous system

  • Neurologist
  • Oncologist


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Do you feel disrupted nervous system? You should be very careful approach to your health in general. People pay not enough attention to the symptoms of the disease and don't realize that these diseases can be critically dangerous. There are many diseases that in the beginning didn't manifest in our body, but in the end it turns out, unfortunately, it have already been treated too late. Every disease has its own specific features typical symptoms - called symptoms of the disease. Definition of symptoms is the first step in the diagnosis of diseases in general. You just need a few times a year to be screened by a doctor, not only to prevent a terrible disease, but also to maintain a healthy spirit in a body and the organism in general.

Disorders by category

Disorders by alphabet


Map of the symptoms and the types of disorders is intended solely for educational purposes. We strongly recommend do NOT self-medicate; on all matters relating to the definition of the disease and ways of its treatment, contact your doctor. Md-tips is not responsible for the consequences of use information posted on the site.

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