The brain stem is a vital part of the human brain that connects the brain and spinal cord. It plays a crucial role in regulating several essential body functions, including respiration, heartbeat, and blood pressure. It also controls the functions of the digestive system, such as swallowing, vomiting, and gagging. In addition to its primary functions, the brain stem also serves as a pathway for the sensory and motor nerves that connect to the brain and the rest of the body. It also contains seve

Trying to heal stroke damage with stem cells