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The optic disc, also known as the optic nerve head, forms a slightly raised spot on the nasal side of the retina. Here, there are no photoreceptors, hence it is known as the blind spot of the eye.
All of us have have blind spots. Our brain fills in the picture ... the lack of light-detecting photoreceptor cells on the optic disc of the retina where the optic nerve passes through ...
Your brain is also tasked with filling in the blanks where visual data is missing. The optic disc, or blind spot, is an area on the retina where the blood vessels and optic nerve are attached ...
Normally, this blind spot isn’t noticeable unless you only ... paleness in the upper part of your optic disc (superior disc pallor) halo around the upper part of your optic disc (superior ...
Large lesions that cause marked compression may lead to bilateral optic disc pallor in a bow-tie distribution ... The most common cause of an enlarged blind spot is swelling of the optic nerve.
The cup-to-disc ratio was 0.65 in the right ... superior extension of the blind spot corresponded to the inferior optic nerve head damage that was evident funduscopically and on OCT. Visual ...
Funduscopic examination was notable for mild optic disc edema bilaterally (Figure 1). Humphrey visual fields 30-2 showed a slightly enlarged blind spot in the right eye and a normal visual field ...
A scotoma is a blind spot in your vision, which is an area you cannot see. Blind spots may be small or large and can be temporary or permanent. A scotoma can also move around to different places ...
The optic disc is a non-sensory spot in the retina where the axons of the ganglion cells carrying afferent light-induced impulses to the visual cortex of the brain converge to leave the eye.
At this position the shape just happened to be in your blind spot. This blind spot is there because the optic nerve fibers pass through the back of your retina inside your eye. Where the nerve ...
Papilledema is swelling of your optic nerve, which connects the eye and ... your vision can become completely blurred. Some people go blind in one or both eyes. Your doctor may want you to have ...
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