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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.
- Visual System Structure and Function | PPT | Free Download - SlideShare
The document discusses the physiology of vision. It...
- Visual System Structure and Function | PPT | Free Download - SlideShare
20 lip 2014 · 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.
8 lis 2014 · The document discusses the physiology of vision. It describes the main mechanisms of vision including light incidence, transduction, transmission of visual sensations, and visual perceptions. It then discusses the anatomy of the eye, including the cornea, lens, retina, and aberrations like spherical aberration.
23 paź 2014 · Anatomy of the Striate Cortex • Retinotopy • Map of the visual field onto a target structure (retina, LGN, superior colliculus, striate cortex) - overrepresentation of central visual field • Discrete point of light: Activates many cells in the target structure • Perception: Based on the brain’s interpretation of distributed patterns ...
21 lis 2014 · General plan for visual system material: How the visual input is received and transduced at the retina by photoreceptors (rods and cones) How that input is modified by processing in the retina, concept of receptive fields
Download presentation. Presentation on theme: "The Visual System."— Presentation transcript: 1 The Visual System. 2 Anatomy of the eye. 3 Intraocular Fluid Glaucoma. 6 Retina Pigmented layer Photoreceptors Bipolar cells Ganglion cells. Horizontal cell Amacrine cell. 7 Photoreceptors Cones Rods. 8 Photoreceptors Cones Rods.
This document provides an overview of the anatomy and physiology of the visual system. It begins with a description of the embryological development of the eye from the optic vesicle and stalk.
