Explore the human body
Learn about organs and body systems in clear, everyday language.
For awareness, not diagnosis. If you have symptoms or concerns, speak with a qualified healthcare professional.
Eyes
Sight and visual function
The eyes gather light and send visual information to the brain so we can see.
Related care focus
Vision, cataracts, glaucoma, retina and ophthalmic care.
This information is for general education and cannot diagnose symptoms or replace a consultation.