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Finding your blind spot can be a challenge for many students. Here we put forward a simple way to understand WHAT your blind spot is, and why it is vital to ...
- 8 min
- 375.8K
- Dr James Gill
In this video, we explore a fascinating feature of the human eye—your blind spot! Learn how every person has a small area in their visual field where they ca...
- 13 min
- 7
- Techy Nester
Nov 7, 2023 · Find Your Blind Spot in 30 SecondsWatch the full video here: https://youtu.be/fhIsfwVa-S4
- 53 sec
- 5.5K
- Dr James Gill
Jan 5, 2021 · A scotoma is a blind spot in your vision. Depending on its size and severity, a scotoma also may look like a dark or blurry spot in your vision. Most scotomas are permanent blind spots; but some can be temporary, depending on what causes them.
- Common Causes of Central Scotomas
- Common Causes of Junctional Scotomas
- Common Causes of Paracentral Scotomas
- Common Causes of Scintillating Scotomas
Central scotoma causes include: 1. Macular degeneration. 2. Strokes. 3. Tumors. 4. Scars from eye injuries. 5. Traumatic brain injury.
Junctional scotoma causes include: 1. Tumors of the pituitary gland. 2. Other types of cancers, such as craniopharyngioma. 3. Aneurysms, or bulges, in your arteries. 4. Infections, likesyphilis and tuberculosis. 5. Demyelinating conditions like multiple sclerosis.
Paracentral scotoma causes include: 1. Glaucoma (which can cause an arcuate, or arc-shaped, paracentral scotoma). 2. Diabetes-related retinopathy. 3. Retinal tears and retinal detachments.
Scintillating scotoma causes include: 1. Migraine headaches, including migraine with aurawith and without pain. 2. High blood pressure (hypertension). 3. Changes in hormonelevels. 4. Coagulation disorders (problems with the way your blood clots). 5. Retinitis pigmentosa, a group of retinal diseases that cause vision loss. 6. Cancer-associated retin...
Oct 9, 2024 · A scotoma is a blind spot in your field of vision. This condition may be temporary or permanent. Everyone has a pinhead-sized blind spot that occurs where the optic nerve enters the retina.
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What is a blind spot?
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A blind spot is a small area in the back of the eye where there are no rods and cones, making it insensitive to light. Find out how to measure your own blind spot and test your range of vision with this lesson and activities.