Devon wears glasses because he is extremely nearsighted. Shortly after he puts on his glasses in the morning, he forgets he's wearing them. How is this possible?
A)Pacinian corpuscles found around the face respond to temperature, not to touch sensations.
B)Constant pressure from Devon's glasses results in sensory adaptation of Devon's Pacinian corpuscles.
C)Pacinian corpuscles around the face are not particularly sensitive.
D)Devon is probably so busy that he fails to attend to his sense of gustation and thus does not feel his glasses.

Question

Quizplus · Accepted Answer

Sensory adaptation is a process where the sensory receptors in our body become less responsive to a constant or repetitive stimulus over time. In this case, the constant pressure from Devon's glasses likely results in sensory adaptation of his Pacinian corpuscles, which are responsible for detecting pressure and vibrations on the skin's surface. As a result, Devon may forget he is wearing glasses since the constant pressure no longer registers as a significant sensation.

Devon Wears Glasses Because He Is Extremely Nearsighted