Peripheral vision is the ability to see through the sides or out of the corners of the eyes, which is used during most daily activities. Peripheral vision may be lost due to various reasons, typically ...

Neha Pathak, MD, FACP, DipABLM: Welcome to the WebMD Health Discovered Podcast. I'm Dr Neha Pathak, WebMD's Chief Physician Editor for Health and Lifestyle Medicine. Okay, right now millions of people ...

Apostilb: A unit of luminance referred to in the SSA listings. Applicability: The extent to which the results of a perimetry technique can be generalized to the target population and setting for which ...

(Daniel Heighton/istock) The human brain is creatively malleable, producing breathtaking art such as The Starry Night (twice) and the Large Hadron Collider to reveal different sides of reality, ...

People with intact hearing can use sound as an alert system for events outside their direct line of sight. This seemingly puts those who have lost their hearing at a disadvantage. However, according ...

For most people, the world is just as it appears to be. When we observe a complex scene, we have a sense that we see things as they are, with full sharpness, color, and resolution. However, the ...