Final answer:
The superior colliculi are involved in the processing of visual reflexes, coordinating eye movements with visual stimuli.
Step-by-step explanation:
The superior colliculi are involved in the processing of visual reflexes. These structures are part of the tectum and are responsible for combining sensory information about visual, auditory, and somatosensory spaces. When stimuli like sound or touch occur, the superior colliculus plays a crucial role in orienting the eyes toward the stimulus, as seen when one hears a sound and instinctively looks towards its source. Despite receiving inputs from various sensory systems, it is their role in visual processing that is directly related to the reflexes mentioned in the context of this question.