Medically reviewed by Christine L. Larsen, MD Key Takeaways Posterior vitreous detachment (PVD) occurs when the gel inside ...

A person with peripheral vision loss has difficulty seeing things above, below, or at the side without turning their head. This type of vision loss is also known as tunnel vision. Tunnel vision can ...

When you think of vision trouble, you might look at the issue head-on—literally. Determining how well you can see right in front of you is often the gauge for whether or not it’s time for a ...

Unexpected flashes of light in your eye can be alarming, and in many cases, it's something that should be discussed with your ...

ALLENTOWN, Pa. - Take a second to look at your vision. Do you have floaters? Doctors say that's perfectly normal. But recently I noticed I had new, dark floaters, and was seeing flashes in my ...

Glaucoma affects peripheral vision, creating blind spots in the outer edges of a person’s visual field. This can affect daily activities such as driving and walking. Glaucoma is the name for a group ...

Researchers at Kyushu University have further explored the visual rabbit illusion. The three rabbits represent the actual flashes, while the dots above them show where people perceive the light points ...

Perhaps computer vision and human vision have more in common than meets the eye? Research from MIT suggests that a certain type of robust computer-vision model perceives visual representations ...

Most of us have at some point felt the sensation that someone is staring at us in our peripheral vision. A quick glance is all it takes to confirm or deny this sensation. Sometimes there really is a ...