Face muscles responsible for face movement or expressions
Understand the Problem
The question is asking about the specific muscles in the face that are responsible for movement and expression. This involves identifying the facial muscles and understanding their functions in creating various facial expressions.
Answer
Facial muscles like orbicularis oculi, orbicularis oris, and zygomatic major are responsible for facial expressions.
Facial movements and expressions are primarily controlled by muscles such as the orbicularis oculi, orbicularis oris, procerus, risorius, and zygomatic muscles (major and minor).
Answer for screen readers
Facial movements and expressions are primarily controlled by muscles such as the orbicularis oculi, orbicularis oris, procerus, risorius, and zygomatic muscles (major and minor).
More Information
These muscles are primarily innervated by the facial nerve (cranial nerve VII), which enables movements such as smiling, frowning, and other facial expressions.
Tips
Common mistakes include confusing mastication muscles with facial expression muscles. Ensure the focus is on muscles innervated by the facial nerve.
Sources
- The Muscles of Facial Expression - Orbital Group - TeachMeAnatomy - teachmeanatomy.info
- Facial muscles: Anatomy, function and clinical cases | Kenhub - kenhub.com
- Our facial muscles and their functions - crystal-touch.nl
