________ Such as Second Life Are Online 3-D Environments Populated

question 143

Short Answer

________ such as Second Life are online 3-D environments populated by "residents" who have built graphical representations of themselves known as "avatars."

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Definitions:

Ganglion Cells

Neurons in the retina of the eye, which gather information from receptor cells (by way of intermediate bipolar cells); their axons make up the optic nerve.

Rods

Photoreceptor cells in the retina of the eye that are extremely sensitive to light and enable vision in low-light conditions.

Ganglion Cells

Neurons located in the retina that receive visual information from photoreceptors via intermediate bipolar cells and transmit it to the brain.

Thalamus

A brain structure that acts as a relay station for sensory and motor signals to the cerebral cortex.