transmit the sensory impulse to the appropriate part of the brain or spinal cord for interpretation and processing; also known as association neurons.
depth. 1  the distance from the top downward, from the surface inward, or from front to back. 2  perspective, as in a painting. 3  the quality or condition of being deep; deepness; specif., 4  intensity, as of colors, silence, or emotion.
Depth-of-Field Calculator. NS 2.0 MSIE 3.0 or later Required. Depth of field (DOF) is the range of distances in an image over which the image is said to be sharp. In actuality, only one plane of the image can actually be in focus, but all points lying within the DOF are considered to be acceptably sharp.