The results of the training are not limited only to the relaxation. They will go benefiting in them in an ample band of manifestations of self-control, that they will reflect on innumerable aspects of our life. With a small extra concentration, we will obtain to exempt us, for example, of a sensation, digestive disturbance, migraine of depression or anxiety. This technique is called in the entire world ' ' Biofeedback' ' widely is practised in the United States. The translation of this word, that was, by the way, loaned of the vocabulary of the Cybernetics, wants to say: Bio-feedback or bio-retraction and holds in itself the explanation of its use. Some systems of biofeedback exist, but the used method in the Psicostat-SGR can be considered as one of the most easy how much learning. The Psicostat-SGR has two bands of sensitivity, in order to facilitate the training. These bands are determined by the key to the left of the button ' ' som' ' , and it is enough to set in motion it for the side that if it desires: ' ' a' ' or ' ' b' '.
The band ' ' a' ' it is for initiating the training and the device is more sensible to the mutations of the emotional reactions. When to reach a good training in this band, changes for the band ' ' b' ' , which is less sensible and demands bigger relaxation. Each time that if to change the band, the starting point must again be regulated. WAY TO USE: 1. Pass a small amount of conducting folder on the tip of the fingers indicating and annular of one of the hands. 2. It inside places the fingers (already prepared) of the cylinders of the sensory contacts, in such way that its extremities rest on plaquinha metallic fixed intern. Later, it presses the screws sufficiently so that the cylinders are not untied.