"The researchers found a direct correlation between ADHD and the 
inability to suppress eye movement in the anticipation of visual 
stimuli. The research also reflected improved performance by 
participants taking methylphenidate, which normalized the suppression 
of involuntary eye movements to the average level of the control group."

http://www.aftau.org/news/2014/involuntary-eye-movement-a-foolproof-indication-for-adhd-diagnosis


"People Who experience mood swings, fear, voices and visions"