Buster Benson: Facial Action Coding System
Buster Benson: 01-inner-brow-raiser
Buster Benson: 02-outer-brow-raiser
Buster Benson: 04-brow-lowerer
Buster Benson: 05-upper-lid-raiser
Buster Benson: 06-cheek-raiser
Buster Benson: 07-lid-tightener
Buster Benson: 09-nose-wrinkler
Buster Benson: 10-upper-lip-raiser
Buster Benson: 11-nasolabial-deepener
Buster Benson: 12-lip-corner-puller
Buster Benson: 13-cheek-puffer
Buster Benson: 14-dimpler
Buster Benson: 15-lip-corner-depressor
Buster Benson: 16-lower-lip-depressor
Buster Benson: 17-chin-raiser
Buster Benson: 18-lip-puckerer
Buster Benson: 20-lip-stretcher
Buster Benson: 22-lip-funneler
Buster Benson: 23-lip-tightener
Buster Benson: 24-lip-pressor
Buster Benson: 25-lips-part
Buster Benson: 26-jaw-drop
Buster Benson: 27-mouth-stretch
Buster Benson: 28-lip-suck
Buster Benson: 41-lid-droop
Buster Benson: 42-slit
Buster Benson: 43-eyes-closed
Buster Benson: 44-squint
Buster Benson: 46-wink