The Glasgow Coma Scale
| Eye opening | Movement | Verbal |
|---|---|---|
| 4 – Spontaneous | 6 – Obeys commands | 5 – Oriented |
| 3 – To speech | 5 – Localises to pain | 4 – Confused |
| 2 – To pain | 4 – Withdraws from pain | 3 – Inappropriate words |
| 1 – None | 3 – Abnormal flexion to pain | 2 – Incomprehensible sounds |
| 2 – Extensor response to pain | 1 – None | |
| 1 – No response |