true false chp6

The cornea is an adjustable structure in the eye that focuses light.
True False

Light from the right side of the world strikes the left side of the retina.
True False

Cones are essential for color vision.
True False

Photopigments are stable in the dark.
True False

The retinex theory accounts for the principle of color constancy.
True False

Some people with damage to area V1 show a surprising phenomenon called blindsight.
True False

Damage to area V4 would likely cause problems with color constancy.
True False

Movement of the eyes suppresses activity in the visual cortex for a brief moment.
True False

Infants are born with the ability to control their visual attention.
True False

In humans, as in other species, the visual cortex is more plastic early in life.
True False