For occurrence of sensation of vibration involving in process of several little bodies of Fatera-Pachini is necessary. In this case potentials of action of nervous fibres of these receptors will give sensation of vibration. Всасывание is a process of transport of the digested food substances of a cavity of a gastroenteric path in blood, a lymph and intercellular space diclofenac dr 75mg tab By means of analyzers we objectively perceive an external world such what it is. This materialistic understanding of a question. On the contrary, the idealistic concept of the theory of knowledge of the world is put forward by German physiologist I.M?ller who has formulated the law of specific energy. Last, according to I.M?ller, is put and formed in our sense organs and this energy we and we perceive in the form of certain sensations. But this theory is incorrect, as it is based on action of inadequate irritation for the given analyzer. For example, blow on an eye leads to sensation of light - «sparks from eyes fell down». Our sense organs are capable to perceive only adequate and most minimum irritants which already give corresponding sensation. So, for the visual analyzer an adequate irritant являютсясветовые beams, and for excitation of photoreceptors of a retina of an eye enough several quanta of light.