When the eye movements, called microsaccades, were suppressed, test subjects reported that the Enigma illusion — an illustration that seems to flicker and turn — remained stationary.

The flickering quality - with smile present and smile gone - occurs as people move their eyes around Mona Lisa's face.

A team of Israeli scientists may have discovered why your eyes flicker when you sleep. Everyone’s heard of rapid eye movement (REM) sleep, which often occurs during dreaming. It’s previously ...

Nystagmus is the flickering movement in a dog's eyes. Learn more about the causes, types, and treatment of this condition.

EYE SEE From thinning brows to floaters and flickering – the health warnings your eyes AND eyebrows are trying to tell you ...

Four-year-old Rome Hill was watching TV at home when his parents noticed a flicker in his right eye. It was moving up and down, so they immediately booked a test at the opticians. Little did they ...

Tia Bradbury, 25, from Crewe, Cheshire, started to experience migraines and eye 'flickering' in December last year while she was pregnant. But doctors told her it was a migraine.

They saw his eye flicker weirdly watching TV but couldn't have prepared themselves for what happened next Rome Hill faces a year of gruelling treatment after being diagnosed with a brain tumour ...