what mechanisms regulate breathing
Homeostasis controls respiratory rate through the area of the brain known as the medulla, according to Florida International University. The act of respiration is involuntary, meaning people are not typically conscious of it.
Control Center. 1  When you breathe in and out with your lungs throughout the day and night, everything is controlled by a respiratory control center located in your brain stem. 2  One of the most important parts of breathing is taking in oxygen from the air surrounding your body and delivering it to your bloodstream.