What regulates your heart rate breathing swallowing sneezing and coughing?

The medulla oblongata

The medulla oblongata is a part of the brainstem. It is located at the back of the brainstem, near the spinal cord. The medulla oblongata controls many important bodily functions, including heart rate, breathing, swallowing, sneezing, and coughing.

The medulla oblongata does this by sending signals to the nerves that control these functions. For example, when you breathe, the medulla oblongata sends signals to the nerves that control the muscles in your lungs. These muscles then contract and relax, which allows you to breathe in and out.

The medulla oblongata also helps to maintain homeostasis. Homeostasis is the body's ability to maintain a constant internal environment. The medulla oblongata does this by controlling the heart rate and blood pressure. It also helps to regulate body temperature by controlling the blood flow to the skin.

The medulla oblongata is a vital part of the brain. It is responsible for many important bodily functions that are essential for our survival.