The brain is located in the head, specifically within the skull. As the control center for the nervous system, the brain is responsible for processing sensory information, regulating bodily functions, and facilitating cognition, memory, emotions, and reasoning. It is composed of several regions, each with specialized functions, such as the cerebrum, cerebellum, and brainstem. The protection provided by the skull and the surrounding cerebrospinal fluid helps to safeguard the brain from injury, highlighting its importance to overall health and bodily function.