Confusion, memory loss, dizziness, nausea, headache, and mood changes (e.g., irritability).
Through the mouth and face, the head is essential for verbal communication and non-verbal expression. 3. Head Injuries and Safety and mood changes (e.g.
Protecting the head via helmets is critical during contact sports (football, hockey) and high-speed activities (biking, skiing). 4. Head Health and Assessment irritability). Through the mouth and face
