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Symptoms of disease - violation of the motor areas

Infringement of motor spheres may be provoked by genetic factors, not rough constitutional lack of motor skills (clumsy). Effect of prenatal and postnatal the defeat of the Central nervous system and in the early childhood autism arise motor disturbances, violations of the motor system can occur due to failure of the spinal cord infectious etiology (polio). Motor impairments determine emotional deprivation, slowing down the pace of development. When studying the violations of the motor areas developed test Aseritskoho, on the development of motor skills, quality of motor samples. (Maurepas, Vallon, M.I. Gurevich). Violation of the development of the individual psycho-physical components of the movement associated with the lack of certain structures of the brain, but not with the nosology of the disease. Interest in the study of problems resumed in 50 - 60th years, emphasis has been given to the development of the programme for development and training.

Which diseases there is violation of the motor areas

Clinical and pathophysiological the structure of the motor areas:
Is determined by the insufficiency of subcortical levels of the organization movements, manifests itself in violation of the tone, the rhythm, the development of primary automatisms and expressiveness of movements. Can be cortical insufficiency, in this case, suffers power, accuracy movement and forms the subject of representations. Pathology of subcortical level - responsible for the tone, which plays a leading role in presetting movement, in its durability, stability, flexibility and accentuation of the form. With the failure at an early age disrupted the formation of a series of reflexes: the retention of the head, sitting, walking, later in the age of violation of the tone leads to lower efficiency and learning.

There are three variants:
1. pathological hypotonus, quickly develops fatigue hand, General exhaustion and decline of attention.
2. pathological gipertonus, deterioration of attention, fatigue, tension, there are typical violations in the letter, may have a tendency to Micrography, grammatical mistakes - fixation on the technical side of the letter.
3. dystonia - fluctuation is observed the tone, the violation of the tone can be associated with pathological condition affective sphere, the phenomenon of hospitalism; there was a motive passivity, delayed motor development, in severe cases, in the following stages of development catatonia similar disorder in the persistent affective reactions in infancy. Arises increase of the tone of the gipertimnye and irritability. With the failure of the tone of the related subcortical failure - is suffering the pace. Violation of the pace increasingly apparent in the slow movements. Violation of the rhythm of the movements point to the subcortical localization of damage.

Normal ontogenesis movements in between 9-18 months against the background of fatigue and reduce the level of wakefulness may occur rhythmic level, the rhythmic pumping of the head or torso. Characterizes the signs of immaturity of the nervous system. The pathological process of ontogenesis such discharges can occur at any age. This may indicate a link with severe mental retardation and schizophrenia.

The occurrence of discharges can be due to deprivation. Violation of the rhythmic organization of movements negatively influences on formation of the child's skills require automation. Violation of the formation of automatic movements manifests itself in violation of synchronous movements of the arms and legs when walking, when turning torso, in violation of the automatic protective movements, broken act of walking. The lag in the development of the expressive movements may occur when some genetically caused by endocrine disorders. Excessively develop large muscles do not develop small. Occurs and with mental retardation.

Symptoms engine violations will depend on the localization of lesions.
- defeat of the core zones of sensomotor departments suffer components of the movement, strength, accuracy, speed of movement.
- the defeat of premotor and postcentral departments violate the integrity of motor acts, forming a picture of apraxia.

In the childhood the process of becoming a motor sphere has not yet been completed, arising out of violations have less clarity, localized and isolation than in adults. In most cases, there is a diffuse symptoms, includes the phenomena of damage and the underdevelopment of motor sphere.

To the phenomena of the underdevelopment of the related phenomena:
1. synkineses - involuntary movements, combined with the arbitrary and not related to the meaning. With 1 m eye with a 2 m movement in the right hand are repeated on the left. Synkineses in the norm is present, with the age of their number decreases, the most active at the age of 8-14 years. When abnormal ontogenesis synkineses can be saved later.
2. lack of accuracy and stability of the movements, actions. Actions are easily downed in complicated conditions. The familiar action performed in the conditions of noise, by limiting the time limit, the use of new tools, new material. Often carrying out diagnostics with children can be experimentally to determine not gross deviations in the motor industry, do not always are the sign of a pathological level.

Therefore experimental data it is necessary to compare with the clinical.
In the 60 years Zazo investigated the divergence of the dominance of the hands and the eyes of the children of school age. In 6 years, the discrepancy is detected in 60% of children, in 9-10 years at 20%, having no signs of organic lesions of the Central nervous system. Signs of nervous system lesions determine the need for corrective training. The question of compensation left-handedness - in the presence of organic failure of the left hemisphere left-handedness is the compensation of the defect. Retraining will provoke decompensation, may be aggravated by neuroticism, the emergence of ticks and stuttering, at the most, in most cases, the recommended not teach differently.

Systematics of anomalies of development of motor industry:
1. motor debility, cortical-associative form displays in violation of the muscle tone, the awkwardness of arbitrary movements and synkinesis. Difficulties combinations of movements, poor adaptability of the movements of the real problems, the inertia of the use of objects.
2. engine infantilism - manifests itself in the reduction of the rate of motor development, in the long-term preservation of some of the reflections of early childhood, synkinesis, delay in formation of skills of sitting, standing and walking.
3. extrapyramidal failure manifests itself in poverty, facial expressions and gestures, protective and automatic movements.
4. front insufficiency is manifested in the reduction of the ability to develop motor formulas, no focus, disinhibition and lack of physical activity. Most often, these motor disturbances are observed in the mental retardation. In lint form may delayed mental development of the Cerebro-organic origin.

Which doctor should I contact if there is a violation of the motor areas

• Neurologist

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Do you feel disrupted motor areas? 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.

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