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 burden to sensory information, resulting in our personal interpretation of that information. Visual detection System- The complete network of psychological structures involved in vision. Includes each parts of eye, the nervous system pathways that connect the eyes to the wittiness, and the areas of the adept that process visual information. Eye- The sense organ for vision. Cornea- A crystalline , convex-shaped covering that prosperous initially enter the eye through. Pupil- An curtain raising in the iris that helps to control the amount of miniature intromission the eye. iris- A ring of muscles which expand or contract to exaltation to change the size of the pupil and control the amount of promiscuous entering the eye. Lens- The lens adjusts its shape according to the distance of the target being viewed in order to focus the joyous on the retina. Retina- Recieves and absorbs catch fire, 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 stimulating is captured. Photoreceptors- Specialised neurons that dtect and respond to light and allow us to estimate 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 fat levels of light and primarily responsibly for our vision in well-lit conditions and for point out 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 center nerve to the brain. Transmission- Sending of information in the form of electric umpulses along the opti nervve to the brain. Organisat ion- Assemlbing or arranging the featyres of! a visual imagfe in a meaningful way....If you want to get a full essay, order it on our website: OrderCustomPaper.com

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