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The opponent process is a color theory that states that the human visual system interprets information about color by processing signals from photoreceptor cells in an antagonistic manner. The opponent-process theory suggests that there are three opponent channels , each comprising an opposing color pair: red versus green , blue versus yellow ...
Opponent-process theory is a psychological and neurological model that accounts for a wide range of behaviors, including color vision. This model was first proposed in 1878 by Ewald Hering , a German physiologist, and later expanded by Richard Solomon , a 20th-century psychologist.
The colour wheel theory of love is an idea created by the Canadian psychologist John Alan Lee that describes six love [1] styles, using several Latin and Greek words for love. First introduced in his book Colours of Love: An Exploration of the Ways of Loving (1973), Lee defines three primary, three secondary, and nine tertiary love styles ...
Unique hue is a term used in perceptual psychology of color vision and generally applied to the purest hues of blue, green, yellow and red. The proponents of the opponent process theory believe that these hues cannot be described as a mixture of other hues, and are therefore pure, whereas all other hues are composite. [1]
Exploration of the color space outside the range of "real colors" by this means is major corroborating evidence for the opponent-process theory of color vision. Chimerical colors can be seen while seeing with one eye or with both eyes, and are not observed to reproduce simultaneously qualities of opposing colors (e.g. "yellowish blue"). [7]
"Love" is a basic level that concept includes super-ordinate categories of emotions: affection, adoration, fondness, liking, attraction, caring, tenderness, compassion, arousal, desire, passion, and longing. Love contains large sub-clusters that designate generic forms of love: friendship, sibling relationship, marital relationship etc.
Leo Maurice Hurvich (September 11, 1910 – April 25, 2009) was an American psychologist who conducted research into human color vision. He was married to fellow cognitive psychologist Dorothea Jameson. The pair collaborated on much of their work, including an elaboration on the opponent process theory.
In this model, colors are perceived through mechanisms sensitive to three pairs of opponent colors: red-green, yellow-blue and white-black. Johannes von Kries published in 1905 the zone theory that synthesizes both descriptions as one, where the Young-Helmholtz theory describes the interaction of light with receptors and Hering the image ...