Biocontrol is unique modern medical technology, which makes patient an active part of the medical-rehabilitation process.

Biocontrol is a complex of ideas, methods and computer technologies based on biofeedback, orientated on the development and perfection of physiological functions self-control mechanisms in normal condition or with a lot of pathologies. During the biocontrol procedure the information on different physiological functions will be given to the object by the external feedback arranged through a computer. It lets the examinee to learn how to control their physiological parameters and use this ability in daily life [1].

There is a problem commission on the hronobiologic and hronomedicine in Moscow (the chairman is academician F.I Komarov). The commission makes scientific researches orientated on practical use of biocontroled colourstimulation and colourtherapy (the head is F.A. Pyatakovich).

BFB-therapy for the clinical appendices is divided into: BFB-EEG- therapy, BFB-GRS- therapy (Galavanic reaction of skin), BFB - beta/teta - therapy, BFB - training for non-clinical application sphere is related to use of BFB-technologies in the effective stress management, which lets to increase the parameters of efficiency in sport, art, and everything else what needs long efforts and big responsibility [2].

There are also some alternative approaches based on hronobiological biocontrol. In 1994 we had proved the recommendations on the development of biotechnical colourstimulation systems, in which the parameters of colour influence on intensity may be automatically coordinated with parameters of biological feedback by means of transducer (gauges) of pulse and breath [3].

The realization of these theoretical positions was carried out in the patented biotechnical colour-soundstimulation system, in which two ovals with cyclically changeable colour sequence coded as this or that EEG pattern were shown.

The researches have shown that use of all biocontroled colourstimulation provides transformation of EEG pattern on the basis of the mechanism of resonant capture of thrust frequencies and modification of patient´s functional status.

It is known, that at breath with frequency 5-6 one minute, the variation of pulse reaches the greatest values. When breathing 6 times a minute the maximum of stimulation of a wandering nerve is observed as a result of respiratory heart´s arrhythmia action [4].

This breath is also called metronomical breath or resonant, because the transfer function of pulse change has expressed functional resonance on frequency about 0,1Hz at breath [5].

That´s why we have decided to use metronomical breath in a combination with a relaxing colourstimulation. Naturally for these purposes it was necessary to consider models of biocontrolled resonant breath.

The models of resonant breath formulas are submitted as tables set key parameters which are used for drawing up the algorithms and the program realization of the automated colourstimulation system.

Table 1. Parameters of the phases in the models of resonant breath formulas

The main parameters of respiratory cycle phases include duration: inhalation -pause - an exhalation - pause.

In the system biotechnic the resonant breath is synchronized with colourstimulation for amplifications of the influence on the central nervous system. The Active participation of the patient will turn the procedure of treatment into the rehabilitation action.

The posttraining condition of students was studied with the help of chronobiological tests. Thus the criteria of health were the reserves of cardiovascular functions, respiratory system, and also their relative parameters: the hronotropical reserve, inotropical reserve, the parameter of the reaction´s quality, the parameter of oxygen debts, the definition of "individual minute" duration, estimations of situational and personal uneasiness (The Spielberg´s test), the results of rhythmtesting. The parameter of an organism´s stability to oxygen debts basically depends on cardiovascular and respiratory systems.

The reduction of the parameter testifies the increase of the reserve. The increase of the parameter testifies the cardiovascular and respiratory systems functions reduction. If the natural breath delay after a superficial exhalation reaches 40-60 seconds, the ratio of oxygen and carbonic gas in organism is normal.

The parameter of oxygen debts is defined by formula: POD= Ps bt in min/ Apnoe in sec. Test is carried out in rest, thus the intimate reductions frequencies are counted up, then the examinee makes a breath and a superficial exhalation after which holds the breath until it becomes difficult, then the time of breath delay is counted up.

If the calculated attitude is:

1. ≤ 1,0, it is excellent;

2.  1,1-1,5 it is good;

3.  1,6-2,2, it is well;

4.  > 2,2, it is bad.

The stratifications of the parameter of organism´s stability to oxygen debts differ with students in an initial condition before training and after training. If the outcome parameter of students oxygen debts was good and excellent only with 33% persons, after training it became good and excellent with 75% examinee.

Our researches have shown that the disposable procedure of the determinated biocontroled light-emitting diode colourstimulation did not render any influence on this parameter.

The distributions of the "individual minute" parameter of students in an initial condition in comparison with the period after training of control group were investigated.

From the data submitted in the table follows that the distributions of the "individual minute" parameter of students authentically differs from the initial data and the results received after the training course. During the initial period the "short minute" appears in 1,6 times more often than after the training course.

That, first of all, confirms the well-known a priori nervous-emotional condition of this category of students.

The directive biocontroled light-emitting diode colourstimulation has led to "lengthening" of the "individual minute", and due to that the share of students which were having "short minute" has authentically decreased for 19% (р< 0,05). The number of students having the "individual minute" has coincided increased 4 times. The number of students who´s physical and "individual minute´s" time has coincided has increased in 4 times.

Quantitative characteristics of sympathetic and parasympathetic nervous system prevalence at rhythm regulation of the intimate reductions can be received at studying information parameters of temporary pulse orderliness.

Table 2. The examination stress influence on the parameters of the variability of the heart´s rhythm.

From the submitted data follows that the resonant breath allows to differentiate the influence on the heart rhythm regulation of the wandering nerve. The metronomic breath provides the contribution of the cholinergical influences (a wandering nerve) to the comparison with vagal inhibition influence adrenergical mechanisms (a sympathetic nerve) for the people which are having stress.

This means that the similar test also has independent medical influence, besides diagnostic. Thus, summarizing the material submitted in the section, it is necessary to note, that in the period before course influence on a frequency spectrum the alpha-rhythm concerned to a range of low amplitude of 12-13 Hz.

After the carried out determined colourstimulation course, the structure of the rhythm has undergone essential changes: the density of high-frequency components has decreased because of the beta range. Also the densities low-frequency and highamplitude components in the alpha range has increased due to the frequency of 10-11 Hz. The decrease of the θ/α also means that the influence succeeded.

The process of the reorganization of EEG pattern is carried out unidirectional with the reduction in the system of the disorder measure, random and increase of the reproduction function, which shows the increase of the system efficiency: the optimization parameters grow in 1,5 times in comparison with an outcome before treatment.

It´s also necessary to mention that the biotropical EEG parameters reflect normalization of the neirodinamical processes of the brain activity, directed on amplification of the braking reaction.

The Conclusions

As a result of carried out science work we have got the following results, which are new for the science:

1. The model of the efficiency colourstimulating optimization influences at stress was investigated. The light structure of the model met to a pattern of an alpha-rhythm spindle. The alfa-spindle model was developed in such way that, that lightimpulse porousity decreased all over again up to peak of a spindle and then as smoothly increased up to the last lightimpulse.
2. The Formed model to optimization to efficiency of the influence to account of the reinforcement intersystemic relationships of the system of the regulation. For these purpose was released structure in the form of pattern "resonance of breath", including change the correlations to duration of the inhalation and exhalation under unchangeable period 10 seconds.
3. It is designed module biocontrolled of the system deterministic biocontrol, including possibility to independent realization of the synchronous influence by the method of the colour stimulation and resonance of breath.
4. Efficiency training of the colour stimulation beside student, having high neuroemotional load, was charaterized by change their functional condition in after training period to account of the transformations neurodynamic to activities of the brain.

References

1. Novochenko, A.S. Modelling and algorhitmization of management in biotechnical system of the game automobile training. // European journal of natural history. - №1. - 2007. -С. 108-109.
2. Pyatakovitch, F.A. Algorithms of control in the biotechnical ultrasound therapy system. / F.A. Pyatakovitch., L.YU. Varavina // European journal of natural history. - 2006, №4. -С. 7-10.
3. Pyatakovitch, F.A. Structure of the models and algorithm of the cyclicle biocontrol in computer system of the millimeter therapy./ F.A.Pyatakovitch, M.V.Shvets // European journal of natural history. - №1.- 2007. - С. 117 - 122.
4. Pyatakovich, F.A. Photostimulation biocontrolee: monographie / F.A. Pyatakovich, Y.Hashana K.F. Makkonen// Academie Russe des sciences medicales, Comission "Chronobiologie et Chronomedicine". Univercite d`Etat de Belgorod. Univercite d`Etat de la Manoube. Institut superieur d`education physique Kssarr Said. Press Univercitaire de Tunis. ISSEP Science -Tunis, 2008. - 104 p.