Q.State the functions of the medulla oblongata, and explain what is meant by the 'brainstem'.

[!TLDR] The medulla oblongata controls respiration, cardiovascular reflexes, and gastric secretions (also swallowing/vomiting reflexes); the brainstem is the midbrain + pons + medulla together, connecting the brain to the spinal cord. [!ANSWER] Medu …

The medulla oblongata, the lowest part of the brain and directly continuous with the spinal cord, houses vital centres that control the rhythm and depth of respiration, cardiovascular reflexes (adjusting heart rate and blood vessel diameter), and the secretion of gastric (digestive) juices, as well as reflexes such as swallowing and vomiting. Because these functions are essential for survival and operate continuously and automatically, the medulla is one of the most critical regions of the entire brain. The midbrain, pons and medulla are together grouped under the single collective name brainstem, which forms the essential connecting stalk between the foreb …

List the medulla's named vital functions, then define the brainstem simply as the sum of th …

Do not forget that damage to the medulla, unlike damage to many other brain regions, is frequently life-threatening precisely …