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Unformatted text preview: vertebra forming the _______________ boundary of its exit from the vertebral column. _______________ (motor) nerve fibers convey neural impulses from the central nervous system to effector organs (muscles and glands). A posterior (dorsal) nerve root, consisting of sensory (afferent) fibers from cell bodies in the spinal sensory or posterior (dorsal) root ganglion that extend _______________ to sensory endings and _______________ to the posterior horn of spinal cord gray matter. Adjacent anterior rami merge to form _______________ in which their fibers are exchanged and redistributed, forming a new set of multisegmental peripheral (named) nerves....
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- Spring '11