1. Normal Cervical Spine Near Normal

2. Normal Cervical Spine Phase 1 Degeneration

3. Normal Cervical Spine Phase 1.5 Degeneration

4. Normal Cervical Spine Phase 2 Degeneration

5. Normal Cervical Spine Phase 3 Degeneration

6. Normal Cervical Spine Phase 3.5 Degeneration

7. Normal Cervical Spine Phase 4 Degeneration

8. Normal Cervical Spine Phase 4+ Degeneration

9. Healthy Spine Sick Spine Healthy Spine Sick Spine

11. Healthy Person Sick Person Healthy Person Sick Person

12. Healthy Healthy

13. Sick Sick Rotting, Decay, Deterioration Rotting, Decay, Deterioration

14. Healthy Sick Healthy Sick