Table 1 The modified Racine scale used to score seizures.

From: An Optogenetic Kindling Model of Neocortical Epilepsy

Racine score Description of behavior
1 Mouth and facial movements
2 Head nodding
3 Unilateral forelimb clonus
4 Bilateral forelimb clonus with rearing
5 Rearing and falling
6 Wild running, jumping, vocalizations