That’s because the brain stem connects your brain to all other parts of your body. It can even potentially cause permanent damage. Ĭan you recover from a brain stem injury?ĭamage to some parts of the brain can be managed, however, brain stem injuries can be very difficult and fatal to your overall health. Gathers sensory information related to eye movements, visual and auditory processing, and is involved in movement, motivation, and reward. #2: The ponsĭeals with sensations from the head, face, movement of the eyes, and mouth. Also manages reflex behaviors, like vomiting, swallowing, coughing, and sneezing. #1: The medulla oblongataĬontrols a wide range of involuntary processes like breathing, heart rate, and digestion. It consists of three major divisions: the medulla oblongata, the pons, and the midbrain. Underneath them is the spinal cord, which can be observed as the root. If you look closely at the structure of the brain stem, you’ll notice that it looks much like an actual stem, while the cerebrum looks like a flower growing from it. What are the three functions of the brain stem?Īs you can see, the brain stem has a wide range of functions that help your body operate. That is precisely why it’s vital for sustaining life. That process to keep you alive is controlled by your brainstem in reaction to your running. Yes, you can manipulate them yourself by going for a jog, but you don’t actually tell your heart rate to go up or your breathing to get heavier. You may be thinking, “but I can control my breathing and heart rate if I want to by running”. The brain stem regulates many of these functions in your body that are essential for you to live, such as your breathing, heart rate, blood pressure, and your central nervous system. In addition to serving as a bridge between the brain and the spinal cord and relaying information to all other parts of the brain, the main function of the brain stem is to regulate your body’s autonomic functions like breathing and digestion. It also acts as your body’s management control, regulating many of its autonomic functions. The brain stem is not just a connection between different areas of the brain.
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