Definition of Visual purple. Meaning of Visual purple. Synonyms of Visual purple

Here you will find one or more explanations in English for the word Visual purple. Also in the bottom left of the page several parts of wikipedia pages related to the word Visual purple and, of course, Visual purple synonyms and on the right images related to the word Visual purple.

Definition of Visual purple

Visual purple
Visual Vis"u*al, a. [L. visualis, from visus a seeing, sight: cf. F. visuel. See Vision.] 1. Of or pertaining to sight; used in sight; serving as the instrument of seeing; as, the visual nerve. The air, Nowhere so clear, sharpened his visual ray. --Milton. 2. That can be seen; visible. [R.] Visual angle. (Opt.) See under Angle. Visual cone (Persp.), a cone whose vertex is at the point of sight, or the eye. Visual plane, any plane passing through the point of sight. Visual point, the point at which the visual rays unite; the position of the eye. Visual purple (Physiol.), a photochemical substance, of a purplish red color, contained in the retina of human eyes and in the eyes of most animals. It is quickly bleached by light, passing through the colors, red, orange, and yellow, and then disappearing. Also called rhodopsin, and vision purple. See Optography. Visual ray, a line from the eye, or point of sight. Visual white (Physiol.), the final product in the action of light on visual purple. It is reconverted into visual purple by the regenerating action of the choroidal epithelium. Visual yellow (Physiol.), a product intermediate between visual purple and visual white, formed in the photochemical action of light on visual purple.

Meaning of Visual purple from wikipedia

- Rhodopsin, also known as visual purple, is a protein encoded by the RHO gene and a G-protein-coupled receptor (GPCR). It is a light-sensitive receptor...
- are numerous variations of the color purple, a sampling of which is shown below. In common English usage, purple is a range of hues of color occurring...
- The Color Purple is a 2023 American musical period drama film directed by Blitz Bazawule. Marcus Gardley's screenplay is based on the stage musical of...
- high complement of rod cells and a high density of rhodopsin (the "visual purple" pigment); no cone cells are present. To better serve their vision,...
- Best Score Soundtrack for Visual Media, while Prince also won the Academy Award for Best Original Song Score for the film Purple Rain. Music critics noted...
- Tyrian purple (Ancient Gr****: πορφύρα porphúra; Latin: purpura), also known as royal purple, imperial purple, or imperial dye, is a reddish-purple natural...
- Harold and the Purple Crayon is a 2024 American fantasy comedy film directed by Carlos Saldanha (in his live-action feature-length directorial debut) from...
- The visual cortex of the brain is the area of the cerebral cortex that processes visual information. It is located in the occipital lobe. Sensory input...
- as Prince had done four years earlier with Purple Rain. Janet Jackson also released a similar form of visual album with her Rhythm Nation 1814 film short...
- Purple is a French fashion, art and culture magazine founded in 1992. In 1992, Elein Fleiss and Olivier Zahm started the magazine Purple Prose as a reaction...