The superior colliculus is a structure located in the midbrain, part of the brainstem. It plays a crucial role in processing visual information and coordinating eye movements. This area helps integrate sensory input, allowing organisms to respond quickly to visual stimuli in their environment. In addition to its visual functions, the superior colliculus is involved in orienting movements, such as turning the head or eyes toward a stimulus. It receives input from various sources, including the retina, visual cortex, and somatosensory system, making it essential for attention and reflexive actions in response to visual cues.