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"Flashes Before Your Eyes" is the 8th episode of the third season of the American drama television series Lost, and the show's 57th episode overall. The episode was written by the series co-creator, show runner and executive producer Damon Lindelof and supervising producer Drew Goddard , and directed by Jack Bender .
Cosmic ray visual phenomena, or light flashes (LF), also known as Astronaut's Eye, are spontaneous flashes of light visually perceived by some astronauts outside the magnetosphere of the Earth, such as during the Apollo program.
Peripheral (posterior) vitreous detachment occurs when the gel around the eye separates from the retina. This can naturally occur with age. However, if it occurs too rapidly, it can cause photopsia which manifests in flashes and floaters in the vision. Typically, the flashes and floaters go away in a few months.
The visual effect is described as the loss of vision as the brain cuts off the unchanging signal from the eyes. The result is "seeing black", [ citation needed ] an apparent sense of blindness. A flickering ganzfeld causes geometrical patterns and colors to appear, and this is the working principle for mind machines and the dream machine .
Many variations occur, but scintillating scotoma usually begins as a spot of flickering light near or in the center of the visual field, which prevents vision within the scotoma area. It typically affects both eyes, as it is not a problem specific to one eye. [5] [6] The affected area flickers but is not dark. It then gradually expands outward ...
Blinking also protects the eye from irritants. Eyelashes are hairs which grow from the edges of the upper and lower eyelids that create a line of defense against dust and other elements to the eye. The eyelashes catch most of these irritants before they reach the eyeball. There are multiple muscles that control reflexes of blinking.
Related: Sex and the City stars pay tribute to late castmate Willie Garson: 'He was a source of light' In total, Davis said that she waited somewhere around five hours for her audition — with ...
The flashing red light that caused the seizure is also used in the storytelling elements. [ 30 ] [ non-primary source needed ] On September 19, 2020, the official Pokémon Twitter account referenced the episode, saying "Porygon did nothing wrong," [ 31 ] in reference to the resulting explosion from Pikachu's Thunderbolt attack being the in ...