The orbicularis oculi, zygomaticus major, and depressor labii inferioris muscles are innervated by which cranial nerve?

In the brain, this specific type of white matter consists of axons that connect corresponding areas of the right and left cerebral hemispheres so that the two hemispheres function as a coordinated whole.

For each statement, indicate whether the effect on the organ is caused by the sympathetic or parasympathetic division of the autonomic nervous system. (0.2 points per item)

What structure is indicated by Label A?  [labelA] What structure is indicated by Label B?  [labelB]

What structure is indicated by label B? [labelB] What structure is indicated by label D? [labelD]

Name the space indicated by Label A? [labelA] Name the specific structure indicated by Label B? [labelB] Name the space indicated by Label C? [labelC] Name the specific structure indicated by Label D? [labelD]

Name the specific region of white matter indicated by Label A? [labelA] Name the specific structure (widened part) indicated by Label B? [labelB] Name the specific structure indicated by Label C? [labelC] Name the specific region of gray matter indicated by Label D? [labelD]

  Label A indicates the [labelA] lobe Label D indicates the [labelD] lobe Lobes A – D are part of the [main] of the brain (name the specific part of the brain)

Name the specific spinal nerve indicated by label B? [SNb] Name the specific spinal nerve indicated by label C? [SNc]

To receive FULL credit for the following questions, name the cranial nerves using BOTH their Roman numeral AND the NAME of the nerve. For example:  CN I – olfactory nerve  Name the STRUCTURE indicated by label A? [CNa] Which cranial nerve is indicated by label B? [CNb] Which cranial nerve is indicated by label C? [CNc] Which cranial nerve is indicated by label D? [CNd]