Psychology Definitions

Sensation- Is the process by which our sense organs and receptors detect and do to sensory information that stimulates them. information- The process by which we give stub to sensory information, resulting in our personal interpretation of that information. Visual erudition System- The complete network of psychological structures involved in vision. Includes whatsoever parts of eye, the nervous system pathways that connect the eyes to the wittiness, and the areas of the wizardry that process visual information. Eye- The sense organ for vision. Cornea- A distinct , convex-shaped covering that prosperous initially enter the eye through. Pupil- An green cast down in the iris that helps to control the amount of miniature incoming the eye. iris- A ring of muscles which expand or contract to manoeuvre to change the size of the pupil and control the amount of sluttish entering the eye. Lens- The lens adjusts its shape according to the distance of the form bein g viewed in order to focus the stir up on the retina. Retina- Recieves and absorbs light, and also images. Reception- The process by which the eye recieves incoming light from the external environment and focuses it onto the retina where an image fo the visual remark is captured. Photoreceptors- Specialised neurons that dtect and respond to light and allow us to olfactory property into colour. Rods- One of the two types of photoreceptors. Respond to very low levels of light and are primarily responsible for night vision. Cones- Respond to grungy levels of light and primarily responsibly for our vision in well-lit conditions and for retrieve fine detail and colour. Transduction- The process by which the photo-receptors change electromagnetic energy (llight) into galvanizing impulses (signals) which can travel along the ocular nerve to the brain. Transmission- Sending of information in the form of galvanising umpulses along the opti nervve to the brain. Organis ation- Assemlbing or arranging the featyres ! of a visual imagfe in a meaningful way....If you want to get a to the full essay, order it on our website: OrderCustomPaper.com

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