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The visual system is the physiological basis of visual perception (the ability to detect and process light). The system detects, transduces and interprets information concerning light within the visible range to construct an image and build a mental model of the surrounding environment.
Jul 27, 2023 · Learn about the visual pathway, from the retina to the visual cortex, and its embryology, anatomy, and histology. Find out how light is converted into electrical impulses and how the visual system works.
The visual system is complex and consists of several interacting anatomical structures. Here, we will describe the process of how photons of light from our surroundings become signals that the brain turns into representations of our surroundings.
Nov 9, 2017 · Visual System Anatomy. Updated: Nov 09, 2017. Author: Hon-Vu Quang Duong, MD; Chief Editor: Thomas R Gest, PhD more... Print. Overview. The visual system includes the eyes, connecting...
The visual system constructs a mental representation of the world around us (Figure 5.11). This contributes to our ability to successfully navigate through physical space and interact with important individuals and objects in our environments.
Dec 19, 2022 · The visual system consists of two primary parallel pathways: an optic pathway and a pupillary reflex pathway. [2] [3] Optic Pathway. The optic pathway begins in the retina, which is a complex structure made up of ten different layers. Each layer serves a distinct function.
The visual system includes the eye and retina, the optic nerves, and the visual pathways within the brain, where multiple visual centers process information about different aspects (shape and form, color, motion) of visual stimuli.
