AP PSYCHOLOGY

Detailed explanation-1: -Medulla oblangata controls all the involuntary actions of the body. It contains reflex centres to control the reflex actions. It controls the heart rate, rhythmic actions and respiratory movements. Hence, injury to medulla leads to the sudden death of the person.

Detailed explanation-2: -It plays an essential role in passing messages between your spinal cord and brain. It’s also essential for regulating your cardiovascular and respiratory systems. If your medulla oblongata becomes damaged, it can lead to respiratory failure, paralysis, or loss of sensation.

Detailed explanation-3: -The medulla oblongata regulates involuntary activities such as heart rate, breathing rate, saliva secretion, and gut peristalsis. Injury to the medulla oblongata can cause vital functions like heartbeat and respiration to halt which leads to death.

Detailed explanation-4: -Damage to the medulla oblongata would be more likely to lead to death. The medulla oblongata has a crucial role as an autonomic reflex center involved in maintaining homeostasis.