MICROANATOMY

Detailed explanation-1: -Your medulla oblongata is the bottom-most part of your brain. Its location means it’s where your brain and spinal cord connect, making it a key conduit for nerve signals to and from your body. It also helps control vital processes like your heartbeat, breathing and blood pressure.

Detailed explanation-2: -Medulla oblongata function includes a wide range of responsibilities, like: Linking together your cardiovascular system, the system that controls the heart, and your respiratory system, the system that controls breathing. Together they control your heart rate, breathing, and blood pressure.

Detailed explanation-3: -Caudal Ventrolateral Medulla. The caudal ventrolateral medulla (CVLM) is a major vasodepressor area in the brain stem.

Detailed explanation-4: -Increased activity of the rostral ventrolateral medulla (RVLM) neurons is transmitted to the intermediolateral (IML) cell column of the spinal cord, where peripheral sympathetic nerves to the heart, arterioles and kidneys are activated, thus increasing blood pressure (BP).

Detailed explanation-5: -The medulla oblongata contains cardiac, respiratory, vomiting, and vasomotor centers. It deals with the autonomic functions of breathing, heart rate, blood pressure, and sleep-wake cycle.