What are the functions of the cranial nerves listed in the image?
Understand the Problem
The question involves an image listing cranial nerves along with their Roman numerals. It appears to be seeking information about the cranial nerves, possibly relating to their functions or characteristics.
Answer
Facial: facial expressions; Vestibulocochlear: hearing and balance; Glossopharyngeal: taste, swallowing; Vagus: heart rate, digestion; Accessory: neck, shoulder movement; Hypoglossal: tongue movement.
The cranial nerves listed in the image are: VII (Facial) - controls facial expressions, taste, and glands; VIII (Vestibulocochlear) - hearing and balance; IX (Glossopharyngeal) - taste, swallowing, and salivation; X (Vagus) - heart rate, digestion, and reflex actions; XI (Accessory) - neck and shoulder movement; XII (Hypoglossal) - tongue movement.
Answer for screen readers
The cranial nerves listed in the image are: VII (Facial) - controls facial expressions, taste, and glands; VIII (Vestibulocochlear) - hearing and balance; IX (Glossopharyngeal) - taste, swallowing, and salivation; X (Vagus) - heart rate, digestion, and reflex actions; XI (Accessory) - neck and shoulder movement; XII (Hypoglossal) - tongue movement.
More Information
Cranial nerves have a specific function related to sensory information, motor control, or both, affecting areas like the face, neck, heart, and digestion.
Tips
Remembering the functions and names can be aided by mnemonics: Often called "Oh Oh Oh, To Touch And Feel Very Good Velvet, Ah Heaven."
Sources
- What are the 12 cranial nerves? - MedicalNewsToday - medicalnewstoday.com
- Cranial Nerves: Function, Anatomy & Location - Cleveland Clinic - my.clevelandclinic.org
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