A scotoma is an area of partial alteration in the field of vision consisting of a partially diminished or entirely degenerated visual acuity that is surrounded by a field of normal – or relatively well …

Jan 18, 2023 · Many things can cause a scotoma, or blind spot. Causes range from migraine headaches to retinal conditions to tumors. Treatment depends on what’s causing the scotoma. …

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 …

Oct 17, 2024 · What is a scintillating scotoma? A scintillating scotoma is a shimmering or glittering blind spot in your vision. “ Scotoma ” means “blind spot,” and scintillating scotoma is a specific …

Nov 12, 2020 · Scintillating scotomas are typically caused by what’s known as cortical spreading depression. Basically, this is abnormal electrical activity moving through your brain. These …

Aug 26, 2024 · Scotomas are underlying vision problems that lead to the formation of a blind spot in your line of vision. It is also known as a blind spot, or aura, in the vision. They can be …

Feb 7, 2025 · Scotomas are blind spots—areas you can't see. They appear as dark, very light, blurred, or flickering spots and can be short-lived or permanent. Scotomas often don't cause …

Jan 4, 2021 · There are different types of scotomas, based on appearance and location. Where a scotoma appears in your field of view and what it looks like help your eye doctor determine its …

Jan 2, 2025 · Central scotoma is a visual impairment characterized by a blind spot in the central field of vision. This condition can significantly affect your ability to see fine details, read, or …

Scotoma, often referred to as a "blind spot," is a significant area of diminished or lost vision in an otherwise normal visual field. This condition can be a result of various underlying health issues …