Exam 13: The Spinal Cord,spinal Nerves,and Somatic Reflexes

The connective tissue that surrounds a nerve fascicle is called the __________.

The cervical plexus is the origin of the __________ nerve(s).

Each portion of the spinal cord,from which a spinal nerve emerges,is called a "segment" of the cord.

"Somatosensory" does not refer to sensory signals from __________.

The sensitivity of the muscle spindle is maintained by __________.

Neurosomas of the anterior root are located in the __________.

A stretch reflex is often accompanied by reciprocal inhibition.