{"version":"1.0","type":"link","title":"Opponent process - Newikis","description":"The opponent process is a hypothesis of color vision that states that the human visual system interprets information about color by processing signals from the three types of photoreceptor cells in an antagonistic manner. The three types of cones are called L, M, and S. The names stand for \"Long…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}