Score | 0 | 1 | 2 | 3 | 4 |
---|---|---|---|---|---|
Eye closing | Rare or absent eyeblinks | Normal rate of blinking | Fast rate of eye blinks | Continuous repetitive blinking | Blepharospasm |
Eye opening | Eyes partially closed | Normal eye opening | Moderately increased frequency of eye openings | Markedly enlarged palpebral fissure but without eyebrow elevation or frontalis contractions | Markedly enlarged palpebral fissure with marked eyebrow elevation and frontalis contractions |
Procerus | Absent | Rare | Frequent | Continuous | Â |