Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
Cornea |
Protects eyes along with the eyelids. functions as a window that controls and focuses the entry of light |
|
|
Iris |
Regulates the amount of light. The color of the eye |
|
|
Pupil |
Light enters though it |
|
|
Lens |
Changes the focal distance so It can focus on the object. Focuses light onto the retina |
|
|
Retina |
Contains light-sensitive neurons Rods- help detect movement Cones- helps see color |
|
|
Optic nerve |
Transmits information from the retina to the brain |
|
|
Blind-spot |
The blind spots location on the retina known as the optic disc where the optic nerve fiber exits in the back of the eye |
|
|
Color blindness |
Proper term is color vision deficiency. Three main kinds of color blindness Red red-green which is the most common blue yellow and finally total color blindness |
|
|
Ciliary muscle |
Changes the shape of the lens which allows for focusing. Connects the iris to the choroid. |
