Which of the following is part of the spiral organ (organ of Corti)?
A)modiolus
B)vestibule
C)tectorial membrane
D)scala tympani
E)chorda tympani

Question

Quizplus · Accepted Answer

The spiral organ, also known as the organ of Corti, is located in the cochlea, and is responsible for converting sound waves into neural impulses. The tectorial membrane is a gelatinous structure that covers the hair cells in the spiral organ, and plays an important role in the mechanical stimulation of the hair cells. Therefore, choice C is the best choice as it is a recognized part of the spiral organ, and the only one listed.

Which of the Following Is Part of the Spiral Organ