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norepinephrinase
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Which autonomic motor fibers are carried by the vagus nerve?
Vagus nerve carries parasynpathetic nerve fibers .
Are efferent nerve fibers described as motor nerve fibers?
Yes.
What are teased nerve fibers?
isolation of a nerve for testing
What part of a spinal nerve contains only efferent fibers?
The ventral root of the spinal nerve has the efferent fibers and the dorsal root has the afferent. Prior to joining each other in the spine they each consist of only those fibers.
What substance slows the message passing from the brain to the rest of the body?
Unmyelinated nerve fibers are slower than myelinated nerve fibers. The fibers covered by myelin are much faster.
Which division of the autonomic nervous system is involved in secreting norepinephrine via adrenergic nerve fibers?
Sympathetic nervous system .
Help to counteract nerve agent poisoning?
Nerve agents are acetylcholinesterase inhibitors. Acetylcholinesterase is an enzyme that breaks down acetylcholine at nerve synapses. The antidote to counteract the nerve agent is an anticholinergic drug, such as atropine.
Which autonomic motor fibers are carried by the vagus nerve?
Vagus nerve carries parasynpathetic nerve fibers .
Are efferent nerve fibers also described as motor nerve fibers?
yes
Are efferent nerve fibers described as motor nerve fibers?
Yes.
What is The name of the Microscopic nerve fibers in the myocardium?
the microscopic nerve fibers are called chemocytes
A bundle of nerve fibers?
The bundle of the nerve fibers is a collection of the threadlike extension of the nerve cell that consists of the myelin sheath and axon in the nervous system. There are nerve fibers in the peripheral nervous system and the central nervous system.
What are teased nerve fibers?
isolation of a nerve for testing
The short branched nerve fibers on the nerve cell that are the receptive areas of the neuron are known as the?
the short branched nerve fibers on the nerve cell are called dendrites
What insulates nerve fibers?
Myelin sheaths insulate nerve fibers
The nerve that contains the sensory fibers are involved in hearing?
There are two nerves in the ear. They are the cochlear nerve and the vestibulocochlear nerve. These nerves contain the nerve fibers that arr involved in hearing.
Is the glossopharyngeal nerve the only nerve that contains sensory fibers?
no
