Question:

The dorsal ramus consists only of motor fibers bringing info to spinal cord. True or False?

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I am checking my answer and I put down TRUE?

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  1. False.  Sensory information comes back to the spinal cord through the dorsal ramus.  For example, the dorsal root ganglia contain sensory info only.


  2. The dorsal ramus has both somatic and sensory fibers that bring fibers to the smaller nerves which innervate the posterior portion of the muscles and skin of the head, neck, and trunk.

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