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Definition. Rods are photoreceptor cells located in the retina that are responsible for detecting motion and dim light. They do not contribute significantly to color vision but play a crucial role in peripheral vision.
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The retina has two types of photoreceptor cells: rods, which detect brightness and respond to black and white, and cones, which respond to red, green, and blue. Color blindness occurs when people lack function in the red- or green-sensitive cones.
The “Rods” refers to the photoreceptor cells found in the retina of the eye that are primarily responsible for vision in low light conditions. Unlike cones, rods are more sensitive to light, but they do not detect color.
Rods are photoreceptor cells located in the retina of the eye that are responsible for vision in low-light conditions. They play a crucial role in peripheral vision and motion detection, making them essential for night vision.
Definition. Rods are photoreceptor cells in the retina of the eye responsible for vision in low light conditions. They contain a pigment called rhodopsin, which is sensitive to light, allowing us to see in dim environments but not to perceive color.
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Rods - photoreceptors that are involved in mediating black and white (achromatic) vision. Visual acuity with rods is relatively low.
