'Physical stimulus' diaporamas de présentation

Psychophysical Assessment of Visual Function As an O.D. you will measure (assess) vision.

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Sensation and Perception

Sensation and Perception. Chapter 3. Sensation. The process of detecting a physical stimulus, such as light, sound, heat, or pressure. Perception. The process of integrating, organizing, and interpreting sensation. Sensory Receptors.

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Vision Science 748 Central Visual Mechanisms II

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Visual computation of lightness in simple and complex images

Visual computation of lightness in simple and complex images. Alan Gilchrist. National Science Foundation: BCS-9906747 Public Health Service: GM 60826-02. What is Lightness?. Perceived white, gray, or black shade of a surface. These two squares are identical.

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Mental Imagery and Cognitive Maps

Chapter 7. Mental Imagery and Cognitive Maps. Introduction. imagery mental maps top-down processing relevance to cognitive psychology professions visual imagery vs. auditory, olfactory, touch, and taste imagery Wundt vs. behaviorists vs. modern cognitive psychology.

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PSYCHOPHYSICS

PSYCHOPHYSICS. Navdeep Batth Lecturer D.A.V College For Girls Yamuna Nagar. INTRODUCTION. In tracing family tree of psychology one discovers its major roots among group of measuring techniques called psychophysical methods. Gustav Fechner founded these methods.

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Subliminal Perception

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Subliminal Perception

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And

And. Challenges You to. Control Your World. Today. With the Technology. Of Tomorrow. Initiating Devices. Detector Types:. 1) Heat Detector: Searches for Thermal Signatures. 2) Smoke Detector: Searches for Smoke Signatures Including Particle Sampling.

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Phenomenal Indeterminacy and the Bounds of Cognition

Phenomenal Indeterminacy and the Bounds of Cognition. Brian Fiala April 28th, 2007 University of Arizona. (1) Sense-datum theory & the speckled hen (2) The argument from indeterminacy (3) Generalizing the argument (4) Resisting the argument. Overview.

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Introduction to Sensation and Perception

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SENSATION AND PERCEPTION

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Perception 2

Perception 2. Top-Down Processes. Figure 2-19 An example of context effects in perception. Perceptual Set Context Effects. The same physical stimulus can be interpreted differently depending on perceptual set, e.g., context effects.

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Aspek Mental Ergonomi

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Week 2-1: Human Information Processing

Week 2-1: Human Information Processing. Week 2 Topics. Lecture 1 Human Information Processing Lecture 2 Communicating Conceptual Models through Design. A Model of Human Information Processing. Sensory Processing.

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Sensation and Perception

Sensation and Perception. Sensation v. Perception. Sensation : What occurs when a stimulus activates a receptor Hearing repeated low frequency noise Perception : the organization of sensory info into meaningful experiences That must be the bass line to a rap song!. Signal-Detection Theory.

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Monday, October 18 th , 2010

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Sensation Overview

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