This write-up provides an overview of the human head, covering its anatomy, vital functions, and aspects of health and protection based on current knowledge. 1. Anatomy and Structure

Brain damage occurs without breaking the skull, often from the brain shaking inside the skull. Penetrating Injury: The skull is broken.

Controls voluntary movement, emotions, vision, hearing, and reasoning.

The head houses the eyes, ears, nose, and mouth, which are vital for processing environmental information. 2. Primary Functions

Head injuries occur due to trauma to the scalp, skull, or brain, ranging from minor bruises to severe traumatic brain injuries (TBI).

The head is the uppermost part of the human body, positioned at the apex of the spine. It serves as the containment vessel for the brain and the primary sensory organs.