adult
bad
bad eyesight
businessman
computer
convulsion
disgust
emotion
expression
eye
eye tic
eye twitch
eyelid
eyelids
eyes
eyesight
eyestrain
eyestrain fatigue
face
fatigued
female
frustrated
frustration
isolated
mouth
myokymia
office worker
overworked
people
person
problem
sad
sick
sleepy strain
spasm
stress
stress strain
stressed
stressful job
tic
tired
twitch
twitching
unhappy
woman
women