Постганглионарные вегетативные волокна, афферентные волокна, связанные с некоторыми рецепторами тепла, давления, болезней
Task № 4. Parabiosis. Draw a picture and explain the stages of parabiosis.
Parabiosis (para - about, bios - life) - is a decrease in its excitability and lability under the influence of an irritant (chemical), which in Greek means a state of near life or between life and death. In the period of complete parabiosis, ie in the area of irritation, the process of propagation of the excitation is stabilized in one place without spreading ("stationary excitation"). Stages of parabiosis: 1. Alignment period; 2. Paradoxical period; 3. The deceleration period. Before the 1st parabiosis. Equalization stage 2 - if you gradually increase the frequency or intensity of the stimulus, the answer will be the same. Paradoxical stage 3 - the response of a muscle to a weak stimulus is higher than the response to a strong stimulus. Stage 4 - meat does not respond to irritants. 5. Strength of irritants. Тапсырма №5. Химиялық синапстардан қозудың өту ерекшеліктерін жазу.
