1. Client: Dr. Victor Haughton Advisor: Professor Robert G. Radwin
Neck Rotation Device
Client: Dr. Victor Haughton
Advisor: Professor Robert G. Radwin
Team Members: Betsy Appel, Aaron Huser, Anna Karas, Dana Nadler, Steve Pauls, and Andrew Wentland

2. Problem Statement Design a Device which allows for:
Isocentric motion of neck and spine
MRI and CT compatible material
Extension/flexion of ±60°
Left/right rotation ±40°
Reproducibility

3. Background Head and Spinal anatomy Neural Foramen
Cervical Vertebral motion segments
Disorders
Chiari I malformation
Diagnostic testing tools
CT scanners
MR Imaging

4. Motivation Isocentric Motion of neck and spine
Nerve root compression in neural foramen
Velocity of Central Spinal Fluid(CSF) in patients with Chiari I malformation
Stability of cervical vertebral motion