Walking down a dark street at night, Joe is startled by the movement of a cat that he sees out of the “corner of his eye.” Why is he is unable to see the cat when he looks directly at it?

Most retinal cones are concentrated in the:

If you cut the optic nerve of a newt, what happens?

Early in development, the nervous system begins as a:

Axons from the lateral geniculate nucleus project mainly to which area of the cerebral cortex?

The optic nerve is composed of axons from which kind of cell?

Chemicals in the photoreceptors that release energy when struck by light are called:

Inhibitory synapses on a neuron:

Mirror neurons are active when:

An electroencephalograph displays: