Device Laboratory assistant for conducting auto-training sessions. Encyclopedia of radio electronics and electrical engineering
Encyclopedia of radio electronics and electrical engineering / Beginner radio amateur
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This is what Evgeny Kulkov and Maxim Ryauzov called this device. It is designed for self-training sessions. It is known that the abilities and capabilities of people involved in autogenic training (auto-training) are sometimes amazing: a person is able to replace sleep with an hour's rest, he develops exceptional attention, memory, and the ability to "turn off" pain.
As a result of long-term training, mental culture increases so much that a person's abilities are perceived as miracles. It is known, for example, that Napoleon, thanks to his perfect mastery of active relaxation, could fall asleep under the roar of cannons. And in 1926, in the Bombay Medical Society, a certain Desabandhu, in the presence of experts, demonstrated the regulation of cardiac activity, reducing the number of heart contractions to two beats per minute.
Many "electronics" have experienced the effectiveness of various devices and simulators, developed with the participation of medical professionals and contributing to autogenic training. When designing them, an important fact proved by psychologists was used: in a person with emotional excitement and mobilization of forces, the resistance of the skin of the hands is small, and when a person calms down and falls asleep, it increases. This is the so-called galvanic skin response (GSR). Knowing the resistance of the skin of the hands, it is not difficult to determine the emotional state of a person at the moment.
In the proposed version of the device (Fig. 10), a measuring bridge is used, in one of the arms of which electrodes are connected, and in the diagonal - a GB1 supply battery. The resistors of the remaining arms are needed to balance the bridge. A matching device on transistors VT1, VT2 is connected to the other diagonal of the bridge, which controls the AF generator on transistors VT3, VT4. The generator load is a high-resistance (50 Ohm) dynamic head or a DEMSh capsule.
All parts (except electrodes and head) are mounted in a small case (Fig. 11). The head (or capsule) is placed in a plastic cup.
How is the device used? First, wash your hands with soap and dry them thoroughly with a towel. Then fix the electrodes with a rubber ring or plaster on the left hand. By moving the engine of the variable resistor R3, the oscillations of the generator are disrupted, which will mean the desired limit of complete relaxation. Next, the bridge is unbalanced by increasing the resistance of the variable resistor and a self-hypnosis session begins. Its effectiveness is judged by a change in the tone of the generator, and after a while - the disappearance of sound, which indicates an increase in the resistance of the area of \uXNUMXb\uXNUMXbthe hand.
Record the duration of the session. In the future, it should decrease. The unbalance of the bridge should be increased with each session.
After the acquired experience of autogenic training, learn to quickly fall asleep and fully restore your strength.
We remind you that experiments and trainings of this kind require the advice and supervision of a specialist doctor.
Author: L.Ponomarev, Tula
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