Twilight vision (night blindness) is a mechanism of visual perception, which works at a low level of illumination of the surrounding space.In addition to the term "gloomy vision the concept of mesopic vision (derived from the ancient Greek words "average view") can also be used. In this case, the term "twilight" refers to the degree of illumination in the range from the period when the sun has gone already a few degrees beyond the horizon to the amount of light that the moon creates in the c...
Content 1Spinal Injuries: Species, Symptoms, First Aid 1.1Causes of injuries 1.2Types of vertebral injuries 1.3Symptoms of vertebral injury 1.4Localization of vertebral injury 1.5Neck department: injuries and their features 1.6Thoracic and possible injuries 1.7Lumbar (sacral department) 1.8First aid in case of spine injuries 1.9Vertebral tract as an effective method of treatment of the spine 2What are the injuries of the spine? 2.1Causes of spine injuries 2.2Classification o...
Content 1Gymnastics for scoliosis in adults and children 1.1Types of scoliosis 1.2Causes 1.3Diagnosis and treatment 2Therapeutic gymnastics in scoliosis 2.1Stages of scoliosis 2.2What will help therapeutic gymnastics 2.3Rules of curative gymnastics 2.4Exercises 2.5What exercises are contraindicated 2.6Conclusion 3How to choose a set of exercises for scoliosis? 3.1Principles of back exercises in scoliosis 3.2Features of exercises from scoliosis of various types 3.3Factor:...
Prion diseases are a special kind of severe neurodegenerative diseases of man and animals that are caused by special pathogens: prions. Basic information about prion diseases of the nervous system, that is: what do prions represent themselves, how they cause defeat of the nervous system, what diseases cause and how to deal with them, you can learn from this article. Content 1What are prions? 2Properties of prions 3How can I get prions? 4What causes prions in the body? 5What diseases ...
Migraine... This word is associated in most people with an unbearable headache. However, it should be understood that migraine is an independent neurological disease, the headache in which is the main, but not the only symptom. In addition to the headache, migraine is accompanied by nausea, vomiting, intolerance of loud sounds and bright light, smells, and in some cases, and a number of other neurological symptoms. It is not yet possible to fully cure migraines. There are methods of treatme...
The drug Vizin is used in ophthalmology, it is referred to the group of sympathomimetics and it is able to provide local vasoconstrictor and anti-edematous effect. The result is noticeable after about a couple of minutes, while the substances of these drops do not enter the systemic bloodstream. This is a moisturizer that can help with heavy eye strain during work, for example, at the computer, because at this time a person is reduced frequency of blinking, which contributes to gradual deter...
Wet cough in the babyHealthy and happy babies are what every mother dreams about. The smaller the baby, the more difficult it is to tolerate various diseases due to the ultimately nervous, muscular, immune systems of the body that have not yet formed. Viruses, bacterial pathogens, allergens, infections can become a source of disease. The wisdom of the mother of nature is so great that the organism, by various symptoms, hints at the doctors and parents about the causes of the malfunctions. Wha...
One of the types of necrosis of a part of the bone is called Osgood Schliatter's disease, more precisely, it is osteochondropathy, aseptic necrosis of bones without bone marrow, tuberosity (protrusion, to which the muscles are attached) tibia bones. This is a chronic process, which gives many complications in the form of fractures, while the function of the formation of new bone tissue is disrupted. The disease is non-infectious, is born as a result of prolonged physical exertion. It is ofte...
It really hurts your throat to swallow painfully? Already two weeks it hurts.Answers:ELENAYou are in vain asking such questions here, firstly you can advise the people what kind of recipe, nothing more. No doctor will prescribe you a treatment in absentia (in this case you need to know all the symptoms, is there a temperature, what? there can be many reasons, it's both a sore throat and an abscess, I do not want to scare you, just take it seriously, so you need to see a specialist ENT doctor ...
What antibiotics to take with influenza and ARVI: list of namesAntibiotics for flu and cold doctor will appoint immediately after the appearance of the first signs of angina or pneumonia. This is important both for adult patients and for children. Drugs from the group of macrolides or penicillins may be recommended.When ARVI often develop pathological processes in the paranasal sinuses - sinusitis. This disease is a serious signal about the need for antibiotic therapy. When a yellow nose is t...
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