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... other side of the brain. This occurs in the optic chiasm. After the optic chiasm, information about the right visual field (blue) is on the left side of the brain, and information about the left visual field (red) in on the right side. The pathways stay this way and all the way up to the visual cort ...
... other side of the brain. This occurs in the optic chiasm. After the optic chiasm, information about the right visual field (blue) is on the left side of the brain, and information about the left visual field (red) in on the right side. The pathways stay this way and all the way up to the visual cort ...
Lecture 2 - Computer Science
... •The light hits surfaces and interacts with them, with some being reflected, some absorbed and some transmitted. •The reflected light may bounce off multiple surfaces before reaching the eye. •Some of the light rays will eventually reach the eye and be focused on the retina. •We will diagram this in ...
... •The light hits surfaces and interacts with them, with some being reflected, some absorbed and some transmitted. •The reflected light may bounce off multiple surfaces before reaching the eye. •Some of the light rays will eventually reach the eye and be focused on the retina. •We will diagram this in ...
chapter 3 – sensation and perception
... b. Gravitation and movement 1) Utricle – 2) Saccule – 4. Travel on auditory nerve – D. Sensation of Motion 1. Motion sickness – 2. Can be completely overwhelmed – E. The Skin Senses 1. Sense organs with 2. 13 different types of 3. To brain through 4. Cutaneous sensation – 5. Meissner Corpuscles – ...
... b. Gravitation and movement 1) Utricle – 2) Saccule – 4. Travel on auditory nerve – D. Sensation of Motion 1. Motion sickness – 2. Can be completely overwhelmed – E. The Skin Senses 1. Sense organs with 2. 13 different types of 3. To brain through 4. Cutaneous sensation – 5. Meissner Corpuscles – ...
Unit 3 Guide: Sensation and Perception (Modules 8, 9) Module 8
... Terms to know: Sensation: - sensation: - top-down processing: - bottom-up processing: - perception: - absolute threshold: - difference threshold: - signal detection theory: - sensory adaptation: - selective attention: Vision: - structures of the eye: -cornea: ...
... Terms to know: Sensation: - sensation: - top-down processing: - bottom-up processing: - perception: - absolute threshold: - difference threshold: - signal detection theory: - sensory adaptation: - selective attention: Vision: - structures of the eye: -cornea: ...
Chapter 4: Sensation and Perception
... •Trichromatic theory - Young and Helmholtz –Receptors for red, green, blue – color mixing •Opponent Process theory – Hering –3 pairs of antagonistic colors –red/green, blue/yellow, black/white •Current perspective: both theories necessary Perceiving Forms, Patterns, and Objects •Reversible figures • ...
... •Trichromatic theory - Young and Helmholtz –Receptors for red, green, blue – color mixing •Opponent Process theory – Hering –3 pairs of antagonistic colors –red/green, blue/yellow, black/white •Current perspective: both theories necessary Perceiving Forms, Patterns, and Objects •Reversible figures • ...
pptx
... Damage to other parts seems to have no effect! What brain parts are important to cognition? How do we discover the role of each brain part? ...
... Damage to other parts seems to have no effect! What brain parts are important to cognition? How do we discover the role of each brain part? ...
chapter 4 note sheet
... Subjective contours - a phenomenon whereby contours are perceived where none actually exist, attributed to top-down processing. Gestalt psychologists: the whole is more than the sum of its parts ...
... Subjective contours - a phenomenon whereby contours are perceived where none actually exist, attributed to top-down processing. Gestalt psychologists: the whole is more than the sum of its parts ...
Optical illusion
An optical illusion (also called a visual illusion) is characterized by visually perceived images that differ from objective reality. The information gathered by the eye is processed in the brain to give a perception that does not tally with a physical measurement of the stimulus source. There are three main types: literal optical illusions that create images that are different from the objects that make them, physiological illusions that are the effects of excessive stimulation of a specific type (brightness, colour, size, position, tilt, movement), and cognitive illusions, the result of unconscious inferences. Pathological visual illusions arise from a pathological exaggeration in physiological visual perception mechanisms causing the aforementioned types of illusions.Optical illusions are often classified into categories including the physical and the cognitive or perceptual, and contrasted with optical hallucinations.