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What branch of the spinal nerve contain autonomic fibers?
The rami communications
What branches of spinal nerve contain autonomic fibers?
The rami communications
What fibers do ventral spinal cord roots contain?
The ventral roots contain motor fibers.
Nerve fibers in what division of the autonomic nervous system arise from the brainstem and the sacral region of the spinal cord?
Brain
Cranial nerves is classified as mixed nerve?
Spinal nerves are called mixed nerves because they all carry motor, sensory, and autonomic signals between the spinal cord and the body.
What path is taken by the sympathetic fibers of autonomic nervous system?
They are referred to as thoracolumbar outflow and run parallel to the spinal cord in a series on connected ganglion.
What is the systems contain the brain?
The 3 major contents of the brain are the cerebrum, cerebellum, and the Autonomic nervous system.
What responsible for autonomic reflexes?
spinal cord
What is autonomic hyperreflexia?
.groups of autonomic nerves operate in balance. Spinal cord injury can disrupt this balance, a condition called autonomic dysreflexia or autonomic hyperreflexia.
What is a spinal nerve?
A spinal nerve which carries motor, sensory, and autonomic signals between the spinal cord and the body.
Do all visceral motor neurons synapse in a sympathetic ganglion?
No; some axons synapse in nearby autonomic ganglion. postganglionic fibers travel along either sympathetic nerves or rejoin at the spinal nerve.
Anterior root of the spinal cord is composed of?
The anterior root is composed of nerve fibers responsible for motor activity (i.e. efferent nerve fibers that will stimulate muscles, etc.). I think some of the things it is composed of include:Gamma motor neurons, alpha motor neurons, preganglionic autonomic neurons
