The medulla oblongata is a very important functional organ of the body, like an inverted cone, interconnected with the spinal cord at the place of the foramen magnum, above the cerebral bridge, and below the spinal cord. If positioned more commonly, it is the location of the midline of the back of the head and the midpoint of the line connecting the bilateral mandibular corners, which is approximately where the medulla oblongata is located. Although it is relatively small in size, it is exceptionally rich in nerve function and is the place where the entire nerve center must pass. Therefore, even the slightest disease in this area may cause very serious clinical conditions. Just as the whole brain is a big tree, the location where the trunk meets the ground is the medulla oblongata, which is very important and may cause catastrophic consequences if it is damaged. Therefore, once the medulla oblongata becomes diseased, it must be promptly treated in a hospital.