The brain is the central connection that provides the regulation of all organs and systems.These complex processes are carried out due to the electrical activity of neurons, their connection with each other and the amount of mediators.Therefore, violations in the physiological work of the brain includes a change in all functions of the body.
Causes of the brain functions
The work of the large brain can be disturbed due to the pathology of the transmission of nerve impulses, the production of mediators, due to the functional state of neurons.However, the most common reason is a violation of blood supply.
The blood supply to the hemisphere and the run is anatomically difficult.For this purpose, there are a number of vessels united in a circle (Willis Circle).The oxygen and nutrients are delivered to all departments after them.A feature of the vascular network is that each artery has several branches that enables the organ to deliver the organ better and richer.This fact shows that the human brain is particularly sensitive to lack of oxygen.
There are many reasons that change normal oxygen delivery.The most common of them is:
- Atherosclerotic changes.Atherosclerosis - the formation of fat plaques on the inner wall of the vessel, which restrict the lumen, change the elasticity of the arteries and the turbulence of blood flow.The narrowed and low -elastic arteries cannot deliver blood completely to the organs, even to the brain.
- Pathologies of the cervical spine - osteochondrosis, lead of the intervertebral discs, hyperquyphosis of the cervix region and others.The diseases listed lead to the compression of nerves and blood vessels, which leads to hypoxia and an impairment of the inner vation.
- Stress, psycho -emotional experiences and a motionless lifestyle lead to a cramp of the muscles of the neck and muscles of the back.Excessive muscle tone presses the vessels that go to the head and violate blood flow.
Symptoms of brain functions
The symptoms of the disease depend on the cause and therefore from the mechanisms of the development of the pathological process.
- Pain.Appears in different parts of the brain region of the skull as well as in the orbital regions in the throat.The pain -intensive or medium intensity that increases does not happen without drugs.The pain occurs particularly often after a long day, stress, a long unpleasant attitude.
- Dizziness that are seen as evidence of not only brain diseases and problems with the cardiovascular and respiratory systems, inflammatory changes in the middle and inner ear.
- Nausea and vomiting.The nausea of central genesis is accompanied by photo sensitivity and sensitivity to noises.When the vomiting is followed, the latter does not make relief.
- The noise in the ears, flickering of "flying" and the darkening in front of the eyes are an indication of an acute impaired blood supply to the brain.In combination with nausea, a violation of consciousness and intensive pain - impressive signs of a stroke.
- Change in mental functions: change in mood, inhibitory, blurred consciousness, deterioration of cognitive processes.
The deterioration of the work of brain structures results in clinical signs.The human body is characterized by high adaptability and instability.However, the failure of the normal operation of the main regulator of processes results in visible violations.
If you have to see a doctor
Pain, nausea and dizziness are unstable during the first manifestations.The patient combines the occurrence of symptoms with superiority, fatigue and excessive work.When pathology develops and treats treatment, the symptoms are reinforced, cognitive errors (memory deterioration, aggressiveness or passivity, low sleep quality) and noise in the ears are connected.
These are the signs with which it is necessary to consult a neurologist or a vascular surgeon.
In the absence of diagnosis and adequate treatment, an attack can be fatal.Excessive intensive headaches, loss of consciousness, vomiting and impaired movements are diagnostic signs of acute cerebrovascular accident (onmk).
Diagnostic examination
If the listed symptoms occur, it is necessary to carry out a detailed examination in order to determine a real cause.The diagnosis of violations of the brain includes:
- Complaints, anamnesis of life (nutrition, bad habits), the history of the development of the disease that enable to identify the starting factor;
- The examination of the patient's objective status is size, weight, age, blood pressure, palpation and percussion examination of organs;
- A general blood test, a biochemical blood test, a general urine test - serves for differential diagnosis with other pathologies;
- With magnetic resonance imaging, you can identify the structure of the substance of the brain, the presence or absence of neoplasms.
- Ultrasound examination of the vessels of the brain and neck.
The best medication to improve the brain and memory
In the modern pharmaceutical market, groups of medicinal products were created that improve mental activity, stimulate mental processes that improve memory and improve the stability of nerve cells to hypoxic diseases.
Nootropics
They are divided into funds that affect the neuron and means that improve the microcirculation, oxygen supply and the rheological properties of blood.
The work mechanism of the first group is determined by the increase in the consumption of glucose reserves (the main source of the main result), an increase in the production of electrical impulses and the improvement of the synaptic transmission of neurotransmitters.As a result, cognitive processes are facilitated, accelerated and memory improves.
The mechanism of action of the second group is reduced to the expansion of the vessels of the brain and the strengthening of the influx to important brain centers.
Cramolytic is effective when the blood vessels narrowed
Spasmolytics act on the smooth muscles of the vessel wall, expand them and thereby increase blood flow to the brain.
Spasmolytics are not used in older people because the drug does not work with regard to sclerated vessels.
Calcium channel blocker
The medication act similar to antipasic means - expand the vessels.They act selectively and over a longer period of time.Effective in degenerative diseases of the spine and narrowing of the vascular wall under the influence of a stress factor.
For adults
After clarifying the reason for the deterioration of the brain, the doctor prescribes the required group of medication.All funds listed are available for the adult population.Contraindications for nootropics, antipasmodics are minimal.
For children
The reasons for the violation of the brain in children are less and are most commonly associated with congenital pathologies, stress, vegetovascular dystonia and excessive stress.
Another feature is to a child before prescribing a drug, a pharmaceutical company should demonstrate the effectiveness and safety of the product.To improve brain performance, a group of nootropics is most frequently used.
What can you drink to a student to improve memory and brain?
Studying in higher educational institutions, meetings and scientific projects requires the costs of a large amount of energy.Classes and class plans are put together with an excess load.For this reason, work capacity, concentration, memorizing.
Among the students gains more and more speed to the popularity of drugs that improve performance and memory.
- Amino acid that reduces mental and emotional stress.The drug also increases mental activity and concentration of attention;
- A prescription drug for use by astronauts.In a pronounced memory the performance level and the cognitive functions;
- Plant drug.It is viewed as a biologically active additive for food and has a classic nootropic effect.
What to drink to improve the memory and brain work after 50?
According to statistics, 20 percent of the elderly suffer from cognitive impairments (difficulty of mastering information, reproducing the speed of intellectual work) after 70 years.The problem is associated with the natural aging process, which is accompanied by morphological changes.
A drug extract in old age should be carried out with maximum care and caution.Therefore, the use of specialist advice is required beforehand.
People's funds to improve memory and how the brain works
Phytotherapy is not adequately assessed in official medicine.However, it must be taken into account that most of the medication has been obtained from plant materials.Most effective under traditional medicine:
- Tincture of the ginseng root.Ginseng is a multi -year herbaceous plant that has a pronounced stimulating effect on the nervous system and the psyche.Nevertheless, you have to carefully observe the reception mode because high doses can cause side effects.
- ginkgo- growing relic plant since ancient times, glorified by a large spectrum of therapeutic effects.The goal of the exposure is the vessels of the brain.Restore the circulatory disorders and the vascular failure.
- Chocolate with green tea.Green tea contains fleeting, caffeine and antioxidants.According to the university study in China, green tea has a positive effect on memory and the spatial orientation.Gorky Chocolate in turn contains glucose, which is seen as an energy substrate for brain activity.In addition, the effect of chocolate is currently being examined on the memory.
Food - healthy products for memory and brain function
In order for all processes in the body to be physiological, nutrition must cover all requirements for energy, water, vitamins, macro and micro elements.
Nutrition that improves brain function should include:
- Whole grain products (rice, oats, barley, whole grain bread) are rich in folic acid and vitamins of group B.
- Carrots contain vitamins A, D and C, macro and trace elements.Carrots should be consumed together with vegetable oil and sour cream (for better absorption), since the listed vitamins are fat -soluble.
- Walnut includes omega 3, phosphorus and iron, trace elements and protein.
- Red fish, cedar oil and other products that contain interchangeable and irreplaceable fatty acids and Omega 3.
In addition to useful products, it is important to maintain the water compensation.Because water is a universal solvent.There are studies that show the influence of the water content on labor productivity.
prevention
If possible to avoid stressful situations, it is an important psychotherapeutic part of prevention to learn how to deal with a feeling of fear and fear.A long state of stress exhausts the resources of the psyche and has a negative effect on the vessels.
The second part of prevention is a healthy sleep.7-9 hours of sleep are required for a complete and high-quality break.The chronic lack of sleep leads to a physiological change in brain activity.
The human brain is therefore a complex organ that works throughout life and regulates all functions of the body.It offers awareness, socialization, performance.And it is extremely important to monitor your health.Without a well coordinated work of a large brain, one person is simply a creature.