Confusion, memory loss, dizziness, nausea, headache, and mood changes (e.g., irritability).

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

The head enables sight, sound, smell, and taste.

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

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

Through the mouth and face, the head is essential for verbal communication and non-verbal expression. 3. Head Injuries and Safety

Manages vital involuntary functions like breathing, cardiac function, and eye/mouth movement.

Systematic assessment of the head is vital for detecting health issues. What to Expect in an MRI for the Head and the Brain