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26 Ιουλ 2023 · Blind people can see light, but not always color or shapes. They can also use touch, sound, and Braille to perceive their environment. Learn about the types of blindness, adaptations, and dreams of blind people.
A blind person will usually be born without the ability to see using the main visual cortex. Now it gets fun, it turns out that an evolutionary trait that's now become redundant is a second cortex. Now this isn't anywhere near as complex as our main visual cortex but it can still detect movement.
20 Νοε 2019 · Learn about the different types of blindness, how they affect vision and perception, and what research says about their challenges and coping strategies. Find out the facts and myths about blindness and how to offer support to people with vision impairment.
Learn about the different types and degrees of blindness and how they affect vision and perception. Find out how blind people see in their dreams, perceive light non-visually, and compare their experiences with sighted people.
11 Νοε 2023 · Blindness is a decrease in functional vision that cannot be corrected with traditional means. Learn about the different categories of blindness, such as total, light perception, and legally blind, and the conditions that can lead to vision loss.
16 Αυγ 2017 · Learn about the different types of blindness and how the brain interprets visual input. Find out how blind people perceive light, color, shapes, and spatial relationships without sight.
6 Μαρ 2018 · Learn about different degrees and causes of blindness and how they affect vision and perception. Find out how blind people use other senses, dream, and cope with light and darkness.