näkopiiri
Näkopiiri is a Finnish term that translates to "visual field" in English. It refers to the entire area that a person can see when their eyes are fixed in one spot. This includes central vision, which is sharp and detailed, and peripheral vision, which is less detailed but detects motion and shapes.
The visual field is crucial for everyday activities such as navigating environments, reading, recognizing faces, and
Conditions that can affect the näkopiiri include glaucoma, which damages the optic nerve and often causes gradual
The extent and integrity of the näkopiiri are typically assessed using a visual field test, also known