Table 2.:
Clinical evaluation of the system
| S1 | S2 | S3 | S4 | S5 | S6 | |
|---|---|---|---|---|---|---|
| Neurosurgeon | 5 | 4 | 4 | 4 | 4 | 5 | 
| Research fellow | 5 | 4 | 4 | 3 | 4 | 5 | 
| Medical student | 4 | 4 | 3 | 5 | 5 | 4 | 
Clinical evaluation of the system
| S1 | S2 | S3 | S4 | S5 | S6 | |
|---|---|---|---|---|---|---|
| Neurosurgeon | 5 | 4 | 4 | 4 | 4 | 5 | 
| Research fellow | 5 | 4 | 4 | 3 | 4 | 5 | 
| Medical student | 4 | 4 | 3 | 5 | 5 | 4 |