The Dianel-5120 Hardware and software system with the professional «Dianel-iON» software can perform the objective psycho-physiological condition assessment.
Key features of Dianel-5120 Hardware and software system
- Record of two-channel GSR signal Simultaneous audio recording of voice / sound (Dialog, talks between psychologist and patient).
- Collection of complaints and the patient's history with an option to register prior to the study.
- Conducting stress tests (active orthostatic test, samples with hyperventilation, breath holding test) with parallel GSR signal registration.
- Conduct psychological testing, using appropriate questionnaires and parallel registration signal GSR.
- Analysis and interpretation of the Galvanic Skin Response data eliminates the effects of perspiration (according to the method by Suhodoev V.V.);
- Selection and placing on health improvement products from a database program «Dianel-iON» according to the identified state.
- Formation of case history (conclusion), including placing on health-improving procedures (physiotherapy, diet, auditory training, weight loss programs, etc.) using the templates from a database of «Dianel-iON» software.
- Conducting sessions of biofeedback therapy using methods and techniques of audiovisual oftalmo-colour therapy correction with simultaneous control of the physiological state of change by registering GSR.
- Print of GSR results analysis chart, the table values and recommendations.
- Maintain filing of test results and a database of patients and operators.
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You can buy DIANEL-5120 psycho-physiological condition test system on an installment plan. More on the Installments conditions for Dianel-5120.
The Dianel-5120 Hardware and software system with the professional «Dianel-iON» software can perform the objective psycho-physiological condition assessment.
Presentation of psychophysiological research methods for use with Dianel systems. Demonstration of Dianel-iON software capabilities for the evaluation a psychophysiological condition of human. View on YouTube
«Dianel-iON» Software Main Features (download Dianel-iON software user manual):
Two-channel GSR signal registration and recording
Simultaneous voice recording (Dialogue, conversation between a psychologist and a patient).
Collection of complaints and patient's history and adding them to the Case report form prior to the test.
Conducting stress tests (active orthostatic test, hyperventilation tests, breath holding test) with simultaneous GSR signal registration.
Conducting psychological tests, using appropriate in-program questionnaires and signal GSR registration.
Analysis and data interpretation according to the method by Dr Sukhodoev
Selection and prescribing medication and therapies from the «Dianel-iON» adatabase according to the identified condition.
Generation of case history (conclusion), including placing on health-improving procedures (physiotherapy, diet, auditory training, weight loss programs, etc.) using the templates from a database of «Dianel iON» software.
Conducting sessions of biofeedback therapy using methods and techniques of audiovisual oftalmocolourtherapy correction with simultaneous control of the physiological state of change by registering GSR.
Print of GSR results analysis chart, the table values and recommendations.
Maintain filing of test results and a database of patients and operators.
Registration method GSR, implemented in «Dianel-5120» can be used in psychophysiological studies:
- In psychological and psychophysiological studies that require as an integral assessment of the functional state of the subject so determining their main components and their specific regulation;
- In studies of the personal characteristics of the test, evaluation of typological features and their stability in various conditions of mental activity (especially under stress);
- In studies related to the optimization of the characteristics of the group from the task of selecting the subjects in terms of compatibility for the various activities to determine the minimum size of the group or duplication performers for maximum reliability decision making and implementation in the daunting and important work;
- In the engineering and psychological or ergonomic studies to optimize the tasks to machines or tools or systems design man-machine with rights and conditions of operation of such systems;
- In learning tasks very different activities and selection of the optimal training approaches (especially computer) by optimizing the energy costs and psychophysiological student;
- For various applications in industrial psychology, engineering psychology, ergonomics, etc., related to the quantification of the impact of various factors and operating conditions on the person;
- For problems tracking psychophysiological state subjects in the process of testing its special methods, such as psychotherapy;
- To speed up the process of learning the various methods of self regulation of the SFC;
- For research related to the optimization methods of solving human problem points and problematic situations during the execution of professional activities;
- To quantify all kinds of emotional expressions, observed as a result of special effects, as well as an indicator of subjective feelings that arise in the process of mental activity;
- As a parameter of energy security as a whole organism, and determine the activity of systems central nervous system (CNS) and their individual characteristics, such as the classification of the type of regulation;
- For problems tracking psychophysiological state (PPS) studied in the process of testing its special methods, such as psychotherapy;
- For research related to the evaluation component of the SFC in psychology, physiology, and similar areas of applied science;
- To speed up the learning process different methods of self-PPS;
- Solutions to optimize the way a human problem points and problematic situations during the execution of professional activities.
Registration method GSR, implemented HSC «Dianel-5120» can be used in medical research:
- In psychiatry and Psychoneurology for indirect estimation of the morphofunctional state of the brain and peripheral nervous system, as well as for the early detection of psychosomatic disorders;
- In psychometrics during psychological tests recorded instrument galvanic skin response can be used as an additional diagnostic criterion that shows the relationship of emotional and neurophysiological status;
- To detect changes in the physiological status of adequacy in modeling stress;
- In cardiology as an additional method for studying cardiovascular function during exercise testing with hyperventilation (HV) and the active orthostatic test (AOT) to assess the state of the myocardium and peripheral vessels in ischemic heart disease and hypertension;
- In cardiology as an additional method for early detection of atherosclerosis;
- In gastroenterology as an additional method of dynamic control of gastric acid secretion in gastric ulcer and 12 duodenal ulcer;
- In individuals who are coping on the background of systemic diseases for application of psycho-correction using the principle of biofeedback sessions during the color and music.
Advantages APK «Dianel-5120»:
Versatility - The device is universal and is self-powered, which provides high noise immunity and electrical measurements;
Portability - The device is portable and easy to transport thanks to the small size and weight;
Accuracy - The design sensors for maximum signal fidelity with the most complete view of all of its components, it is necessary to measure all kinds of regulation of activation processes;
Visibility - the received signal is visualized on the display, which allows for rapid evaluation of the measurement of the activation characteristics of the test in real-time (during on-line);
Automatic calculation of the data - the results of measurements are converted into a digital number and automatically calculated on a logarithmic scale, which allows the most appropriate interpretation of the data. The versatility of the instrument is determined by the possibility of a wide variety of research and treatment.
Similar devices for 2-channel recording with the possibility of GSR logarithm results and at the same time the color and / or sound effects do not currently exist!
Homeostasis theory
Changing the psychosomatic status causes changes of homeostasis and appears in variety of physiological responses. The term "homeostasis" was proposed by American physiologist U.Kennon in 1929. Homeostasis, by Kennon – is coordinated set of reactions that maintain or restore the constancy of the internal environment in organism. The most important role in maintaining homeostasis plays the cerebral cortex and the endocrine glands. Changing of homeostasis is a result of complex coordination and regulatory relationships, as implemented in the whole organism, and on the organ, cellular and molecular levels. Thanks to adaptive mechanisms the physical and chemical parameters that determine the functioning of the organism, vary in a relatively narrow range, despite significant changes in external conditions. In higher animals homeostasis have the highest perfection. In humans, mammals, birds, homeostasis involves maintaining a constant concentration of hydrogen ions (pH) and blood composition, the osmotic pressure, body temperature, blood pressure, and many other functions. Homeostasis is provided by neuro-humoral, hormonal, barrier and excretory mechanisms. For example, the alignment of arterial blood pressure rules by regulatory mechanisms that come into play on the principle of a chain reaction with feedback (changes in blood pressure accepts by baroreceptors vessels, the signal is forwarded to the vascular center, changes of their state leads to changes in vascular tone and cardiac activity, while irritated chemoreceptors of vessels, switchinw on a system of neuro-humoral regulation, and blood pressure returns to normal.
Galvanic skin response (or Skin Galvanic Responce SGR)
Phsychophysiological imbalance condition of the body caused by disorders of the nervous and humoral influences and occured in the general pathological processes, is determined by the rate of change of electrophysiological properties of skin by measuring the electrical potential and the electrical impedance. Change in the bioelectric activity of the skin, as a measure of spontaneous vegetal activity, demonstrates complex, interconnected reactions to external stimuli and internal processes and is called galvanic skin response (GSR). Basis for the formation of electrocutaneous conductivity signal is to regulate the intensity of the metabolic processes in the skin. The major factors in the conduction of electrical current can be considered ionic processes. There are two methods of registering galvanic skin reaction agree to Tarkhanov (check electrical potential of the skin) and Feret (check electrical resistance of the skin). In the presented model of hardware and software complex «Dianel 11S-iON» (Figure 1) is implemented registration of galvanic skin response by method of Feret. The method is most useful for displaying symptoms of GSR is a measuring skin conductivity when exposed to direct current followed by separation of the received signal at the tonic and phasic components. Tonic component of GSR caused by ever-present background conductivity of the skin, which changes slowly over time. Phasic component - the fast-paced changes of skin conductance, arising against the tonic component resulting from various stimuli. Phasic waveform component provides an opportunity to highlight such things as the rise and fall time of the reaction, which are important informative.
Figure 1.
To get information on the special electrocutaneous conductivity metal sensors on the palmar surface of the terminal phalanges of the 4th and 5th fingers of both hands, in accordance with the methodological requirements of minimizing the impact on their own ionic processes in electrolytes of skin, a pulse order 2mkA. The electronic unit AIC «Dianel 11S-iON» received ECP electrocutaneous capacity increases, digitized and fed through the USB-port of the computer, where it is processed by a special program «Dianel iON». Dianel-iON software Update is free of charge to all users of our equipment since 03/01/2012. The resulting signal is visualized on the display, as shown in Figure 2.
Figure 2.
For this product do not forget to purchase training seminar «The new examination method with using of the hardware-software system for estimation of psycho-physical condition «DIANEL 11S-iON» and of the program «DIANEL-iON»
List of tests and questionnaires in Dianel-ion software for hardware stress and emotions testing with machine Dianel-5120 with simultaneous 2 (two) channel left and right GSR measurement (GSR - Galvanic Skin Response)
All tests are accompanied by simultaneous measurement surveys GSR on two channels - left and right hand, which allows to evaluate the work of asymmetry of the cerebral hemispheres.
If the test passes, the program of psycho-physiological testing Dianel ion recorded following parameters:
- Signal Measurement GSR
- The response time for each question,
- GSR change patient in answering the question,
- Speed, amplitude and time of activation
- Speed, amplitude and relaxation time
- The answer to the question of the test;
- The total time spent on the test;
- GSR - (Galvanic Skin Response) activity for the entire test
- Type of GSR and activation parameters
- Psycho-physiological status;
- Psycho-emotional status;
- Of course, psychological test questionnaire is automatically calculated by Dianel-iON Software.
Full description of psychological and psychoemotional tests and questionnaires in Dianel-ion software
- Questionnaire Eysenck "EPQ"
- Personality Inventory "NNP-A-02" (neuro-psychological instability - accentuation)
- Methods for diagnostics of temperament Yang shoots (personality questionnaire for the study of temperament)
- Methods of self-diagnosis BH Spielberger, L. Hanin (assessment of situational and personal anxiety)
- Methodology "Forecast" to determine the neuro-psychological stability (NPU)
- Questionnaire Mini Mult. Adaptation FB Berezina and MP Miroshnikov
- Methodology DCF-26 - the definition of suicidal tendencies
- Technique preparedness Schubert risk.
- Methods of diagnosis of personality motivation for avoiding failures T. Ehlers
- Methods interpersonal T. Leary
- Determination chronotype
- Methods for diagnostics of level of empathic abilities VV Boyko
