Occurs when the electric signals of the leaf-shaped bug representation reach the brain in a transformed form.

Includes the information contained in the environmental stimuli that are captured by the relevant sensory system and transmitted to the brain.

Based on the idea that the light of a particular wave length stimulates the three different receptor mechanisms.

The act of knowing or recognizing a distance by previous experiences or recollected thought.

Elements that are equally spaced in a scene appear to be more closely packed as distance increases.