#anatomy #eyes #vision #humanbody #explore #science #facts #ophthalmology

"The Amazing Eyeball!" Ever wonder what's going on behind your eyelids? Let's take a whirlwind tour of the incredible human eyeball! First, we have the sclera, the tough, white outer layer that gives your eye its shape and protects everything inside.

At the front, it becomes the clear cornea, the window that lets light in and starts the focusing process. Behind the cornea is the iris, the colored part of your eye that controls the size of the pupil, the black hole that regulates how much light enters.

Think of it like the aperture of a camera! Next up, the lens! This transparent structure sits behind the iris and fine-tunes the focusing of light onto the back of the eye. It can change shape to help you see things both near and far.

The magic happens at the retina, the light-sensitive layer lining the back of the eye. It contains millions of photoreceptor cells called rods and cones that convert light into electrical signals. These signals then travel along the optic nerve to your brain.

The eyeball is filled with a jelly-like substance called the vitreous humor, which helps maintain its shape. Sandwiched between the sclera and the retina is the choroid, a layer rich in blood vessels that nourish the eye.

So there you have it – a quick glimpse into the complex and fascinating anatomy of your eyeball! It's a remarkable organ that allows us to see the world around us.
@AbhilashiUniversity @OphthalmologyTimes #anatomy @CompleteAnatomyElsevier #medical #knowledge #explore

Видео #anatomy #eyes #vision #humanbody #explore #science #facts #ophthalmology канала Rahul - The Singing Surgeon