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21 sty 2016 · This document provides an overview of the visual system, including: - Anatomy of the eye and visual pathways in the brain - Embryology and cellular organization of the retina - Physiology of photoreceptors and visual processing - Common pathologies that can cause visual disturbances, such as glaucoma, optic neuritis, retinal detachment and more.
- The Visual System | PPT - SlideShare
The document discusses several topics related to human...
- The Visual System | PPT - SlideShare
20 lip 2014 · The visual system. The visual system processes optical information received by the eyes. The eyes send this information to the thalamus and primary visual cortex. There are two pathways - the ventral "what" pathway to the temporal lobe and dorsal "where" pathway to the parietal lobe.
4 lis 2008 · The document discusses several topics related to human vision and visual perception including: - Sensory adaptation to light and dark and how the visual cortex and brain process visual information. - Theories of color vision including how the eye perceives color and color blindness.
8 paź 2013 · Human Visual System and Retinal Blindness. Retina is a light sensitive neural network Diseases such as Retinitis Pigmentosa (RP) and Age-related Macular Degeneration (AMD) primarily affect the photoreceptors, are both presently incurable, and render 100,000s blind each year.
Learning Objectives: To know the exterior and interior anatomy of the human eye and what the function of each component is. To appreciate the importance of the retina and its components as the “nerve center” of vision.
23 paź 2014 · Introduction • Neurons in the visual system • Neural processing resulting in perception • Parallel pathway serving conscious visual perception originate in the retina • Progress to lateral geniculate nucleus, primary visual cortex & higher order visual areas in temporal and parietal lobes • Neuronal receptive fields • Sensitive to ...
Arial Times New Roman Default Design The Visual System Slide 2 Vision = Perception of Light Slide 4 The Visual System The Retina Rods and Cones Cones and Rods Slide 9 Blind spot From the eye to the brain Slide 12 Primary Visual Cortex Secondary Visual Cortex Blindsight The Case of D.B. Slide 17 Alternative explanation Visual Agnosia Visual ...
