PPT-1 Neural mechanisms of motion perception
Author : luanne-stotts | Published Date : 2018-03-12
2 Exam 2 next Thursday 101917 Exam 2 Review Session Bausch amp Lomb 106 57PM 101717 3 M Magno 4B 4C 5 6 V2 Thick stripes V3 MT MSTd LIP SC P STS V1 FEF LGN Retina
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1 Neural mechanisms of motion perception: Transcript
2 Exam 2 next Thursday 101917 Exam 2 Review Session Bausch amp Lomb 106 57PM 101717 3 M Magno 4B 4C 5 6 V2 Thick stripes V3 MT MSTd LIP SC P STS V1 FEF LGN Retina. Many slides adapted from S. Seitz, R. Szeliski, M. Pollefeys. Motion and perceptual organization. Sometimes, motion is the only cue. Motion and perceptual organization. Sometimes, motion is the only cue. Processing the World. Notice Anything Strange?. “N is sort of…rubbery…smooth, L is sort of the consistency of watery paint… Letters also have vague personalities, but not as strongly as numbers do.”. Modified from: http://www.appsychology.com/Book/Biological/perception.htm. Perception. T. he way we interpret the information we sense . The way we interpret the world in many ways dictates our sense of reality. . Eesha Sharma, MD. Sense organs. Receptor potential. Generator potential. Psychophysics. Gustav Theodor Fechner, 1860. Quantitative relationship between physical stimuli and the sensations and perceptions they effect. Lesson 2. Outline neural mechanism as an explanation of aggression. Evaluate neural mechanism as an explanation of aggression.. Starter one. From last lesson. What should an evaluation include? . Write on a board. with cognition?. The Cognitive Impenetrability of Vision. Read . Seeing & Visualizing. Chapter 2 or the BBS article on my web site: . ruccs.rutgers.edu/faculty/pylyshyn.html. The accepted answer goes along with intellectual (and political) fashions. AP Psychology. Ms. C. Fahey. We do not actually experience the world directly, but instead we experience it through a series of “filters” we call senses. . The study of these sense and their effect on our behavior is called . Engineering System : Mechanisms . Content. Cams. Eccentrics. Ratchets. Inclined plane. Crank/Slider. Screw. (Bearings). Specially shaped piece of metal or plastics. Edge/profile of the cam guides the motions of a follower. School of thought interested in how people naturally organize their perceptions according to certain patterns.. Emphasizes that the . whole. is greater than the sum of its parts.. Max Wertheimer. GESTALT PRINCIPLES. 16-1: . WHAT ARE . SENSATION. AND . PERCEPTION. ? WHAT . DO WE MEAN . BY . BOTTOM-UP PROCESSING . AND . TOP-DOWN PROCESSING?. Sensation and perception are actually parts of one continuous process.. Sensation: . INTRODUCTION TO MECHANISMS. Machine. Combination of resistant bodies so arranged that by their. . means the mechanical forces of nature can be compelled to do. . work accompanied by certain determinate motion.. Human Vision: Perception CS 498: Virtual Reality UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN Eric Shaffer Visual Perception Transition from discussing physiology of vision to perception. How do our brains interpret the world around us so effectively? the . process of moving . or . changing . places . or position. Anything you do while moving is motion.. Fact: Speed is a major type of Motion. Determining motion. In order to determine motion you must know direction and speed. Outline: Sensation and Perception. Define key terms. Describe the relationship between the physical world and its psychological representation (i.e., . sensation. ).. Discuss how we use psychological representations to identify objects (i.e., .
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