Why does the dermatome map differ from the terminal nerve distribution map?
a) Dermatome maps show sensory innervation, while nerve distribution maps show motor innervation.
b) Dermatome maps show motor innervation, while nerve distribution maps show sensory innervation.
c) Dermatome maps show both sensory and motor innervation, while nerve distribution maps show only sensory innervation.
d) Dermatome maps show both sensory and motor innervation, while nerve distribution maps show only motor innervation.