corneal reflex; blink reflex
Rare, technical term in physiology. The more common synonym is 瞬目反射 (しゅんもくはんしゃ).
See also: 瞬目反射
The corneal reflex is a reflex in which the eyelid closes when the cornea is stimulated.
More common synonym for blink reflex; 眼瞼閉鎖反射 is a rarer, more formal alternative.
Compound of 眼瞼 (eyelid), 閉鎖 (closure), and 反射 (reflex).