For example, if there are increasing returns to scale in some range of output levels, but the firm is so big in one or more input markets that increasing its purchases of an input drives up the input's per-unit cost, then the firm could have diseconomies of scale in that range of output levels.
The cerebrum is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement. What part of the brain that controls vision? How is it done? â Quora
The thalamus in the mid-brain is where all visual information is sorted. In the eye, the visual pathway begins when light passes through the cornea, pupil, and lens, where it is inverted and projected onto the retina. The optic nerve transmits the signals of the eye to the brain.