The human body is a complex system, the activity of which takes place according to its laws and rules. The slightest, seemingly most insignificant failure of his work, inevitably affects the general state of man.
Another XIX century gave scientists the realization that the human brain, as well as the animal's brain, is capable of emitting certain bioelectrical signals. They pass through a multimillion number of nerve cells - neurons. It is these cells that make up our brain.
Such electrical signals, passing through the brain cells, penetrate the cranial bones, then into the muscles from where they are sent to the scalp. These signals are amplified by means of special sensors attached to the head and transmitting information to the electroencephalograph.
A specialist who has thoroughly studied the parameters of the electroencephalogram passes to the diagnosis, which sometimes sounds like a diffuse change in the bioelectrical activity of the brain. Adequate brain work requires neurons to communicate with each other constantly in order to transmit information about the work of all systems of the human body, in connection with this, the so-called bioelectric activity of the brain occurs.
Often the following record can be seen in the conclusions: the dysfunction of the stem cell structures is registered against the background of changes in the brain BEA.
Disruption of the brain BEA - what is this diagnosis?
Practice shows that the diagnosis can be confirmed only by complaints of the patient for some deviations and complaints about his state of health. Such changes in the body are accompanied by dizziness, discomfort, headaches that do not stop for a long time. Very often, such deviations can be found in the EEG of people who are not complaining about anything and 
are absolutely healthy.
If the conclusion to the EEG indicates information about significant diffuse changes combined with a significant decrease in the level of convulsive readiness, then all this will mean that a person is predisposed to the manifestation of epilepsy. In other words, the cerebral cortex is affected by the centers of bioelectrical activity of the elevated level. This can lead to the occurrence of frequent epileptic seizures in a person.
In a normal state in humans, electromagnetic activity is diagnosed as conditionally normal. When carrying out electroencephalography, activities that differ slightly from normal, but not yet developed into pathology, may appear. Doctors in such cases conclude that there are easy diffuse changes in the bioelectrical activity of the brain.
When a disorganization of bioelectrical activity is detected, a disturbed blood circulation in the brain is diagnosed in a person.
About the causes of
If the changes in brain BEA are not gross, then they are most likely due to an infectious or traumatic factor, or vascular disease.
Doctors believe that changes in cerebral processes, and in bioelectrical activity in particular, can cause such catalysts:
- Head injuries( possible shocks) .The intensity of the violation depends directly on the complexity of the damage.
Diffuse moderate changes can bring discomfort to the patient. Such manifestations do not require long-term therapy. Severe trauma can cause pronounced diffuse changes in the bioelectrical activity of the brain, which leads to severe dysfunction in the work of the entire CNS. - Inflammation affecting the brain substance .Mild changes in BEA can be observed due to a disease of meningitis or encephalitis.
- Atherosclerotic lesion of vessels .At the initial stage, moderate diffuse changes in the bioelectric activity of the brain appear. In the process of tissue death, due to insufficient blood supply, the progressive deterioration of neuron patency is observed every day.
- Irradiation( poisoning) : Radiological damage is characterized by general changes. Signs of toxic pathological poisoning are considered irreversible. They significantly affect the ability of the patient to cope with everyday matters and require very serious therapy.
- Associated abnormalities : diffuse changes in the regulatory function are associated with changes in the lower part of the brain structure: the hypothalamus and pituitary gland.
Manifestations and clinic
With a disorganized BEA, it is impossible to notice any manifestations( neither to others, nor to oneself).
Moderate diffuse changes in BEA, in case of evidence of a hardware diagnosis of the problem, but if no diseases that are dangerous for health are detected, they will not manifest themselves immediately, but will eventually increase significantly.
Symptoms with moderate and severe dysfunction:
- reduced performance, chronic fatigue;
- reduced concentration of attention, intellectual abilities, deteriorating memory, these manifestations are especially noticeable in preschool children and students;
- frequent chills, colds, in the muscles there is an ache;
- hair and skin are dry, nails are too brittle;
- sexual activity is reduced to a minimum, weight significantly fluctuates;
- there is neurosis, psychosis and depression;
- begins hormonal disorders and problems with stool.
Diagnosis and treatment of brain BEA
When inflammation of the brain tissue or covering it with scarring, this process can show the electroencephalogram in case of cell death. This method of diagnosis helps not only to characterize the process, but also to reliably determine the location of the localization, therefore, to put the correct diagnosis. EEG examination is completely painless.
The doctor should carefully study the anamnesis. The picture of manifestations of disorders can be seen in identical diseases of the nervous system.
Cap with electrodes is worn on the head. Through them, the process of activity of neurons is fixed: how often do the oscillations occur, what is their amplitude, what is the rhythm of their work.
Any deviation will testify to the specialist about exactly what bioelectric changes have occurred. To clarify the diagnosis is called an MRI.The device will help to reliably determine the source of the pathology detected by the EEG.Only after a complete examination, you can go to the stage of treatment.
A person who is not related to medicine, having heard the diagnosis of "diffuse changes in the BEA of the brain", will be greatly alerted and afraid.
But everything is much easier and easier, especially in cases when the diagnosis is put on time - the patient will receive adequate treatment and be able to get rid of the disease, bringing the level of vital activity of brain cells to a normal rhythm.
It is very important not to delay with an appeal to a specialist, since even the most minimal delay can significantly complicate the process of treatment, and even provoke complications.
How quickly the neuronal activity will recover depends on the severity of the affected brain tissue. It is logical that the more moderate the change, the more effective the treatment process will be. To return to a full-fledged life, a patient with a similar diagnosis usually takes many months.
Tactics of treatment depend on the cause that caused changes in BEA.It is much easier to restore brain activity with the initial manifestation of atherosclerosis, and it is much more difficult after radiation and chemical lesions. Treatment of dysfunction BEA is medication. Exceptional cases require surgical measures. This often occurs when identifying comorbidities.
Self-medication is extremely dangerous!
If moderate deviations of BEA are detected in a timely manner, then human health will not be affected critically. Deviations in the brain BEA is often manifested in children. Also, impaired conductivity is detected in adults. It is very dangerous to leave such a problem without attention.
Changes in the global nature will exactly lead to consequences that can not be reversed. Chronic impulsivity of impulses, depending on localization, can manifest itself in psychoemotional disorders, motor disorders, and developmental backwardness. The main consequence of untimely treatment will be convulsive syndromes and seizures of epilepsy.
In order to prevent
To avoid diffuse changes in BEA, it is necessary to minimize as much as possible, and it is better to completely avoid the use of 
alcohol, strong coffee / tea, tobacco.
Do not overeat, overheat or overcool, avoid staying at altitude and other adverse effects.
Very useful vegetable-milk diet, frequent exposure to the air, minimum exercise, observance of the most appropriate mode of rest and work.
It is forbidden to work at a fire, on water, at mechanisms that move, on any transport, to contact with poisonous products. Live constantly with nervous tension and rapid rhythm.
