Irritation, the physiologist., certain effect on a living tissue, under the influence which it can change the condition Discriminate: 1) external Р, active or through sense organs (Р осязательные, light, sound, flavouring and olfactory), or on all organism (mechanical, chemical, thermal, electric) and 2) internal Р (excitation), made in nervous system under the influence changes in structure of blood and the friend. Still unknown processes. Р are the primary source for formation of sensations.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment