Question

Of the following muscles which is located under the eyebrows and controls the eyebrows by drawing them in and downward?

a) procerus
b) corrugator
c) oribicularis oculi
d) levator palpebrae

Answer 1

Option (b), The corrugator supercilii muscle is located under the eyebrows and is responsible for controlling the eyebrows by drawing them in and downward.

Step-by-step explanation:

Of the following muscles, the one located under the eyebrows that controls the eyebrows by drawing them in and downward is the corrugator supercilii. This muscle is the prime mover of the eyebrows, allowing for facial expressions like frowning. When you place your finger on your eyebrows at the bridge of the nose and make different facial expressions, you can feel the action of the corrugator supercilii muscle.