Vision

What part of the eye allows us to see color?

• cones
• rods
• iris
• eyeball

The part of your eye that gives it its color.  It is a muscle that controls the size of your pupil.

• cornea
• lens
• pupi
• iris

Proposed theory for color vision with opposing retinal process for red-green, yellow-blue, white-black.

• opponent process theory
• tri-chromatic theory
• frequency theory

Where does the optic nerve take the visual information?

• To the Thalamus and then to the Occipital Lobe
• to the Hippocampus and then to the Occipital Lobe
• to the Hypothalamus and then to the Occipital Lobe
• to the Cerebellum and then to the Occipital Lobe

theory that the retina contains three different color receptors- Red, Green, and Blue

• Young Helmholtz Trichromatic  Theory
• Gate control Theory
• Place Theory
• Tri Hue Theory

The first part of the eye that light hits. 

• lens
• cornea
• pupil
• retina

Which of the following is the correct order of the structures through which light passes after entering the eye?

• Lens, pupil, cornea, retina
• Pupil, cornea, lens, retina
• Cornea, retina, pupil, lens
• Cornea, pupil, lens, retina

Receptors for Visual Processing, Detect Black, white and gray, important in dim light

• Rods
• Feature Detectors
• Bipolar Cells
• Occipital Cells

What three primary colors of light are detected by your cones?

• Green, red, and blue

• Black, gray, and white

• Blue, red, and yellow

• Blue, green, and purple

• Cyan, magenta, and yellow

Which of the following is the correct progression of visual processing in the human eye? 

• rods and cones;  bipolar cells; ganglion cells; optic nerve
• rods and cones; ganglion cells; bipolar cells; optic nerve
• Bipolar cells; ganglion cells; rods; cones
• Bipolar cells; rods and cones; ganglion cells; optic nerve