Conditions | Vision | Surface* | Neck movements |
---|---|---|---|
1 | Eyes open | Firm | Head neutral |
2 | Eyes open | Soft | Head neutral |
3 | Eyes open | Soft | Left lateral flexion |
4 | Eyes open | Soft | Right lateral flexion |
5 | Eyes open | Soft | Extension |
6 | Eyes closed | Firm | Head neutral |
7 | Eyes closed | Soft | Head neutral |
8 | Eyes closed | Soft | Left lateral flexion |
9 | Eyes closed | Soft | Right lateral flexion |
10 | Eyes closed | Soft | Extension |