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Essentials of Human Anatomy and Physiology12th EditionElaine N. Marieb, Suzanne M. Keller 642 solutions Anatomy and Physiology1st EditionOpenStax 599 solutions Hole's Essentials of Human Anatomy and Physiology12th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis 1,633 solutions What is the difference between the dorsal and ventral roots of the spinal nerves?The dorsal roots carry afferent sensory axons, while the ventral roots carry efferent motor axons. The spinal nerve emerges from the spinal column through an opening (intervertebral foramen) between adjacent vertebrae.
What is the difference between dorsal roots and ventral roots?The main differences between the spinal nerves' dorsal roots and ventral roots are how they interact with the spinal cord and the types of messages they send. Dorsal roots are posterior roots that send messages to the spinal cord, while ventral roots are anterior roots that send messages away from the spinal cord.
What are spinal nerve roots How does the dorsal root differ from the ventral root quizlet?How does the dorsal root differ from the ventral root? Spinal nerve roots are bundles of nerve fibers that project from each side of the spinal cord. Dorsal: carry sensory information into the spinal cord. Ventral: carry motor information out of the spinal cord.
What is formed when the dorsal root and ventral root of the spinal cord merge?The spinal nerve roots are formed by the union of dorsal and ventral roots within the intervertebral foramen, resulting in a mixed nerve joined together and forming the spinal nerve (Figure 3.10).
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Which of the following is a difference between the dorsal and ventral roots that connect spinal nerves to the spinal cord quizlet?
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