Human eye work ! Human eye parts ! Parts of human eye
- last year
in this video i will explain
How human work .Eye parts and function.
The human eye is a complex organ that allows us to see the world around us. It functions like a camera, capturing light and converting it into neural signals that our brain interprets as images. The main parts of the human eye include:
Cornea: The clear, dome-shaped outer layer that covers the front of the eye and helps to focus light.
Iris: The colored part of the eye that controls the amount of light that enters by changing the size of the pupil.
Pupil: The black circular opening in the center of the iris that allows light to enter the eye.
Lens: A flexible, clear structure that changes shape to focus light onto the retina.
Retina: The inner lining of the eye that contains photoreceptor cells (rods and cones) that detect light and convert it into neural signals.
Optic nerve: A bundle of nerve fibers that carries the neural signals from the retina to the brain for processing.
Vitreous humor: A clear gel-like substance that fills the inside of the eye and helps maintain its shape.
The process of vision begins when light enters the eye through the cornea and pupil, and is focused by the lens onto the retina. The photoreceptor cells in the retina then convert the light into neural signals that are transmitted through the optic nerve to the brain, where they are processed into visual images. The brain combines the information from both eyes to create a single, unified image with depth and clarity.
#Human eye
#Human eye work
#Eye parts
#Human eye functions
#Science
How human work .Eye parts and function.
The human eye is a complex organ that allows us to see the world around us. It functions like a camera, capturing light and converting it into neural signals that our brain interprets as images. The main parts of the human eye include:
Cornea: The clear, dome-shaped outer layer that covers the front of the eye and helps to focus light.
Iris: The colored part of the eye that controls the amount of light that enters by changing the size of the pupil.
Pupil: The black circular opening in the center of the iris that allows light to enter the eye.
Lens: A flexible, clear structure that changes shape to focus light onto the retina.
Retina: The inner lining of the eye that contains photoreceptor cells (rods and cones) that detect light and convert it into neural signals.
Optic nerve: A bundle of nerve fibers that carries the neural signals from the retina to the brain for processing.
Vitreous humor: A clear gel-like substance that fills the inside of the eye and helps maintain its shape.
The process of vision begins when light enters the eye through the cornea and pupil, and is focused by the lens onto the retina. The photoreceptor cells in the retina then convert the light into neural signals that are transmitted through the optic nerve to the brain, where they are processed into visual images. The brain combines the information from both eyes to create a single, unified image with depth and clarity.
#Human eye
#Human eye work
#Eye parts
#Human eye functions
#Science