Eye Opening (GCS-E)

1 — No eye opening+12 — Eye opening to pain+23 — Eye opening to verbal stimuli+34 — Eye opening spontaneously+4

Verbal Response (GCS-V)

Motor Response (GCS-M)

1 — No motor response+12 — Abnormal extension (decerebrate posturing)+23 — Abnormal flexion (decorticate posturing)+34 — Withdrawal from pain+45 — Localizing pain+56 — Obeys commands+6

Pupil Reactivity Score (PRS) — Subtract from GCS

Both pupils reactive (subtract 0)+0One pupil non-reactive (subtract 1)-1Both pupils non-reactive (subtract 2)-2

GCS-Pupils Score (GCS-P)

GCS-Pupils Score (GCS-P)