Search results
Results from the WOW.Com Content Network
The top and bottom images produce a dent or projection depending on whether viewed with cross- () or wall- () eyed vergence. An autostereogram is a two-dimensional (2D) image that can create the optical illusion of a three-dimensional (3D) scene. Autostereograms use only one image to accomplish the effect while normal stereograms require two.
Nada manages to put the glasses on Frank, and, seeing the aliens for himself, he goes into hiding with Nada. The two run into Gilbert, who introduces them to the human resistance. They are given contact lenses to replace the sunglasses, and learn that the aliens are using global warming to make Earth more like their homeworld while depleting ...
Visual system. The visual system includes the eyes, the connecting pathways through to the visual cortex and other parts of the brain (human system shown). The eye is the sensory organ of the visual system. The iris, pupil, and sclera are visible. Identifiers.
Some mental control can be exerted over these closed-eye visualizations, but it usually requires a bit of relaxation and concentration to achieve. [1] [2] When properly relaxed, it is possible to cause regions of intense black, bright white or even colors such as yellow, green, or pink to appear in the noise. These regions can span the entire ...
In neuroanatomy, the optic chiasm, or optic chiasma ( / ɒptɪk kaɪæzəm /; from Greek χίασμα 'crossing', from Ancient Greek χιάζω 'to mark with an X '), is the part of the brain where the optic nerves cross. It is located at the bottom of the brain immediately inferior to the hypothalamus. [ 1] The optic chiasm is found in all ...
It goes until ice melts into the dark amber whiskey in our sweaty cocktail glasses. It goes until it is the soft yellow of morning sunlight. It goes until he holds my hand on a crowded street, and ...
Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. [2] The eye that is pointed at an object can alternate. [3] The condition may be present occasionally or constantly. [3] If present during a large part of childhood, it may result in amblyopia, or lazy eyes, and loss of depth ...
Bindi (decoration) Hindu woman in Kullu, Himachal Pradesh wearing a bindi. A bindi (from Sanskrit bindú meaning "point, drop, dot or small particle") [ 1][ 2] is a coloured dot or, in modern times, a sticker worn on the centre of the forehead, originally by Hindus, Jains and Buddhists from the Indian subcontinent .