🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Transcript

Side closest to your nosa side closest to your temple pointweaIs Feature Detection and Parallel Processing Feature Detection: When looking at an object, you need to break it down into its component features to make sense of what you are looking at. There are 3 things to consider when looking...

Side closest to your nosa side closest to your temple pointweaIs Feature Detection and Parallel Processing Feature Detection: When looking at an object, you need to break it down into its component features to make sense of what you are looking at. There are 3 things to consider when looking at any object: color, form, and motion. o Color: § Cones § Trichromatic theory of color vision, three types of cones. • RED (60%), GREEN (30%), BLUE (10%). • Remember, red objects reflect red, green objects reflect green, and blue objects reflect blue. § If object reflects red à red light hits red cone à fire axon potential à brain is like OH RED!! ), o Form: We need to figure out boundaries of the object and shape of the object. § Parvocellular pathway: good at spatial resolution (boundaries and shape—high levels of details), and color. But poor temporal (can’t detect temporal-motion motion—only stationary.) gooddetails when still in § Cones responsible § Acronym: Pink Pyramid (a type of “form”/”shape”) = Parvocellular pathway o Motion: § Magnocellular pathway: has high temporal resolution (think time, would look motion) resolution [encodes motion]. But has poor spatial resolution; no if still. blurry color). Rods responsible. § Acronym: Motion = Magnocellular pathway • Parallel Processing: detect/focus all information (color, form, motion) at same time. • color 26

Tags

vision perception psychology
Use Quizgecko on...
Browser
Browser