If we wanted to test the ability to see a dimming light at various times during a blink, we could shine a light

Question

Quizplus · Accepted Answer

Shining a light on the roof of the mouth can illuminate the sinuses, allowing light to reach the eyes indirectly. This method can be used to test the sensitivity of the eyes to light during a blink, as the light would not be directly visible but could still affect the perception of light through the thin tissues around the sinuses.

If We Wanted to Test the Ability to See a Dimming