Have you ever "seen stars?" Well, you were looking at Phosphenes.
You can see them when you rub your eyes, fall asleep, get knocked in the head, meditate, or get dizzy. You experience light, without said light actually entering your eye.
Art, poetry, and science have explored this phenomenon for centuries.
It is supposed that many early cave drawings imitate the luminous forms seen behind the eyes: hash-tags, spirals, radials, waves, circles, dots.
The Greeks took them as evidence that light was created by the eyes.
Isaac Newton detailed the phenomena of gently pressing on the eye to produce a circle of light.
Phosphenes have been electrically stimulated in recent studies to allow blind people to see braille dots.
Though mostly normal, phosphenes can also be an indication of eye trouble, such as an inflamed optic nerve or retinal detachment. If you experience flashes that are unusual or distracting, call your ophthalmologist right away.
You can see them when you rub your eyes, fall asleep, get knocked in the head, meditate, or get dizzy. You experience light, without said light actually entering your eye.
PHOTO BY: LA WHIMSY
PHOTO BY: JOE PEREZ - ABSTRACT DEPICTION OF PHOSPHENES.
IMAGE BY: FRED THOMASELLI - INSPIRED BY PHOSPHENES
PHOSPHENE-REFERENCING SHAPES
PHOSPHENE-RELATED ART BY YOSHI SODEOKA
BRAILLE ALPHABET