On the basis of Kirlian effect, a team of scientists under the guidance of Dr. Konstantin Korotkov developed
the GDV (Gas Discharge Visualization) Technique and created a device to produce Gas Discharge images of human fingers.

The GDV Technique is patented, the hardware passed technical, toxicological and clinical tests;
it is registered in the public register of medical equipment in the Ministry of Health of the Russian Federation.

The GDV Technique has won the recognition of many specialists and together with other electrographic methods is
used in medicine, professional sports and fitness, sanatoria and health resorts, the beauty business,
various fields of psychology and psychophysiology, and also in basic and applied research.

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