
1) Reflexes
Found on
https://www.crosswordclues.com/clue/fixation-reflex

The fixation reflex is that concerned with attracting the eye on a peripheral object. For example, when a light shines in the periphery, the eyes shift gaze on it. It is controlled by the occipital lobe of the cerebral cortex, corroborated by three main tests: Older research declares that a motor pathway from the occipital cortex to the brainstem ...
Found on
http://en.wikipedia.org/wiki/Fixation_reflex

(from the article `eye, human`) When a subject is looking straight ahead and a bright light appears in the periphery of his field of vision, his eyes automatically turn to fix on ...
Found on
http://www.britannica.com/eb/a-z/f/32
No exact match found.