👉 The term "periglial" refers to the part of the human brain that is responsible for controlling and coordinating movement, particularly in the neck region. This area is often referred to as the "brainstem" or "central nervous system." The function of the periglial area is crucial for maintaining proper posture, coordination, and balance during various activities such as speech production, walking, and breathing. It also plays a role in regulating blood flow and temperature regulation within the brain.