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In contrast to the somatic nervous system the automonic nervous system?

Has two efferent neurons.


What is the name of the nervous system whose efferent neurons are considered voluntary?

somatic nervous system


What part of the nervous system sends singals to the muscles that are voluntairly controlled?

There are two functional divisions of the peripheral nervous system:Afferent (sensory) division and the Efferent (motor) division.Efferent division is divided further into the somatic motor nervous system and the efferent portions of the autonomic nervous system.Somatic Motor Nervous System:Somatic nervous system includes all voluntary motor pathways outside the central nervous systemand the somatic effectors are the skeletal muscles.


What are afferent and efferent neurons?

Afferent neurons are peripheral neurons that collect information from the body and transmit it TOWARD the central nervous system. Efferent neurons are other peripheral neurons that transmit information AWAY from the central nervous system.


What is another name for an efferent neuron?

Another name for efferent neurons are motor neurons. They conduct impulses away from the nervous system.


How many neurons does the somatic nervous system have?

millions


In contrast to the somatic nervous system the autonomic nervous system?

has two motor neurons


Which nervous system contains all the sensory neurons and all the voluntary motor neurons?

A somatic system


What neuron carries impulses from the central nervous system to a muscle?

It's not a specific neuron. The general name is "motor neurons" or sometimes "efferent neurons" ("efferent" means they send signals out from the central nervous system).


What are somatic neurons?

A somatic neuron is a structure that connects the internal organs with the central nervous system


What is somatic nervouse system?

he somatic nervous system (SoNSOr voluntary nervous system) is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles. The SoNS consists of efferent nerves responsible for stimulating muscle contraction, including all the non-sensory neurons connected with skeletal muscles and skin.


What is skeletal muscle controlled by?

Skeletal muscles are controlled by motor neurons in the somatic branch of the peripheral nervous system, which is controlled by the central nervous system.


What type of neuron relays signals from the central nervous system muscles?

These neurons are called motor neurons or somatic neurons. Somatic means pertains to the body.


Does the autonomic nervous system use a two efferent neuron chain or a two afferent chain?

two efferent neurons


What is a somatic reflex?

The somatic nervous system is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles. The SoNS consists of efferent nerves responsible for stimulating muscle contraction, including all the non-sensory neurons connected with skeletal muscles and skin.


What do nerves of the somatic nervous system control?

The afferent nerves of the somatic nervous system carry sensory signals from the skin, skeletal muscles, joints, ears, eyes, tongue, etc. to the central nervous system, while the efferent nerves of the somatic nervous system carry motor signals from the central nervous system to the skeletal muscles.


What is the peripheral system?

THE PERIPHERAL NERVOUS SYSTEM AKA (PNS) :consists of sensory and motor neurons that transmit information to and from the central nervous system.includes all neurons that are not part of the nervous system, including the peripheral nervous system can be classified further as being either part of the somatic nervous system or part of the autonomic nervous system.It makes up the somatic and the autonomic nervous system.


How many neurons are used outside the CNS in the somatic nervous system?

one


What carries messages for the central nervous system to other parts of the body?

If you're asking what cells carry these messages, then your answer is efferent neurons. Afferent neurons carry signals from the peripheral nervous system to the central nervous system (spine and brain) where they interface with interneurons, which process the information they receive from the afferent neurons. The interneurons then send a response through the efferent neurons to the relevant body parts.


What are sensory neurons and motor neurons?

Sensory neurons (afferent neurons) send sensory signals from the body to the Central Nervous System. Their cell bodies are always found in a ganglion outside the central nervous system. Motor neurons (efferent neurons) send signals from the central nervous system to the muscles and glands of the body. Their cell bodies are always located in the central nervous system.


What nerve is part of the peripheral nervous system?

You have thousands of nerves that are part of the PNS.Divisions of the peripheral nervous system include the afferent (sensory) division and the efferent (motor) division. The nerves coming from all the senses and the nerves going to glands and muscles are included.The efferent division is divided further into the somatic motor nervous system and thesomatic nervous system which includes all voluntary motor pathways outside the central nervous system.


What type of neurons carry messages to the central nervous system?

Sensory, or efferent neurons. They are found in sensory receptors in the skin and internal organs, and carry sensory information from them back to the central nervous system.


What are the nerve cells that carry signals from the central nervous system to the muscles or glands?

Motor (efferent) division of PNS carries motor responses from the central nervous system to muscles, glands, and other organs.Response by the nervous system is accomplished by motor control.Neurons send impulses to the spinal chord and dendrites carry the message to the cell body the axons then sends them awayMotor neuronsefferent neurons


Neurons that carry motor signals away from the CNS?

Neurons that carry motor signals away from the Central Nervous System are are called motor or efferent neurons, most of which are multipolar.


What are the similarities between the autonomic nervous system and the somatic nervous system?

the use of the neurotransmitter acetylcholineexcitatory capacityreceives input from sensory neurons