No breathing centers in:
+ Cerebral cortex, a senior centers.
+ Onion the Asiaúah:
1- Center inspiration: to raise the center leads to shrinking or contraction of all the muscles sniffling and if they continue raising for a long time lead to death due to the accumulation of carbon dioxide in the blood by which he put to the outside.
2- exhale: raise this occur Exhalation center long lasts from two to three minutes and do not lead continuous raising of death.
Where he once high rate of carbon dioxide in the blood alert center sniffling and begin work immediately and occur inspiration. What must be noted that the exciting centers together occur constricting Shahykie and relate with each other nerves connected mutually.
+ Hump (the bridge).
1 - inhale deep center: This center sends alerts to the center of inspiration in the bulb prolong Fterhalshahyq and this influence is organized in two ways:
- Vagal (wanderer).
- Tuberous Nahi Center which inhibits inspiratory center.
2- tuberous Nahi Center: This center receives alerts from the center of the sniffling and sends its effects and Tenbahath to exhale raising center in order to stop sniffling.
