GENERAL HISTOLOGY

Detailed explanation-1: -Your brainstem is the bottom, stalklike portion of your brain. It connects your brain to your spinal cord. Your brainstem sends messages to the rest of your body to regulate balance, breathing, heart rate and more. Sudden injuries, and brain or heart conditions may affect how your brainstem works.

Detailed explanation-2: -The brain stem is the lower part of the brain that’s connected to the spinal cord (part of the central nervous system in the spinal column). The brain stem is responsible for regulating most of the body’s automatic functions that are essential for life.

Detailed explanation-3: -Nerve tracts traveling through the brainstem relay signals from the cerebellum to areas of the cerebral cortex that are involved in motor control. This allows for the coordination of fine motor movements needed for activities such as walking or playing video games.

Detailed explanation-4: -The pons and the medulla, along with the midbrain, are often called the brainstem. The brainstem takes in, sends out, and coordinates the brain’s messages.

Detailed explanation-5: -Cranial nerves are the nerves that emerge directly from the brain (including the brainstem), in contrast to spinal nerves (which emerge from segments of the spinal cord). Cranial nerves relay information between the brain and parts of the body, primarily to and from regions of the head and neck.