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The portion of the nervous system away from the central nervous system?
Wiki User
∙ 16y ago
peripheral nervous system
Wiki User
∙ 16y ago
Wiki User
∙ 15y agothe peripheral nervous system
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Neurons that carry impulses away from the central nervous system?
Nerves that only carry impulses away from the central nervous system (CNS) are called:Motor Nerves
Does the sensory afferent division conveys impulses away from the central nervous system?
No ,it carries impulses towards CNS .
What is an afferent neuron?
Afferent neurons are those that transmit signals from sensory transducers to the central nervous system (i.e., the spinal cord and the brain). The complementary group of neurons are the efferent neurons that transmit signals from the central nervous system to effectors, that generate a response to the environmental input.
What is the main function if the nerve cells?
A neurone is a collection of specialized cells, along with supporting cells (oligodendrocytes), that convey or carry an electrical impulse to or away from the central nervous system.
How are messages transmitted through the nervous system?
There are three systems that are involved; the central nervous system, peripheral nervous system, and the endocrine system. The Central Nervous System consists of the brain and spinal cord. The Peripheral Nervous System involves everything else. It is how the brain and the spinal cord connect to everything else. There are two parts to the PNS, the Autonomic Nervous System and the Somatic Nervous System. Autonomic Nervous System deals with all of the visceral muscles, like the heart, arteries, GI tract and glands. It's involved with the sympathetic nervous system, which is an activating system (think "fight or flight"). It is activated when aroused and when there is expenditure of energy; it prepares the body for action. The parasympathetic system of the PNS' autonomic nervous system is the opposite; it deactivates the body, restores its balance, conserves energy, and returns the body to its resting state. Somatic Nervous system of the PNS acts on muscles that are attached to bone. There are motor neurons and sensory neurons involved. The sensory neurons are afferent, meaning they affect and have an influence on the brain. They transmit somatosensory info from the peripheral sensory organs to the CNS. They are the input received; and example would be when you realize you're touching something very hot that is burning you. The motor neurons are efferent, meaning they are the output and they result in muscular activity. They bring informational commands concerning motor from the CNS to the muscles. They cause the muscles to take action, a response action to the example of moving your hand away when you are touching something that's burning you. The PNS transmits a variety of information to the CNS, which then organizes and evaluates that information, and then goes on to direct the PNS to perform specific behaviors or make bodily adjustments. Neurons are specialized for communication. They take in information, integrate it, and then pass the information on to other neurons.
Neurons that carry impulses away from the central nervous system?
Nerves that only carry impulses away from the central nervous system (CNS) are called:Motor Nerves
What types of neurons carry impulses away from the central nervous system?
Motor Nerves
What is the neuron that conducts impulses away from the central nervous system to muscles only?
That is referred to as a motor neuron.
What is the difference between the efferent and the efferent neurons?
they don't have a difference Unless you are talking about the direction of their signal. Afferent is taking information toward the central nervous system while efferent is taking information away from the central nervous system.
What is th meaning of peripheral?
Of or pertaining to a periphery; constituting a periphery; peripheric., External; away from the center; as, the peripheral portion of the nervous system.
What is a neroun that carries impulses away from the central nervous system to the body parts that react?
They are called as motor neurons.
Does the sensory afferent division conveys impulses away from the central nervous system?
No ,it carries impulses towards CNS .
What is the difference between motor and sensory neurons?
The main difference is that motor neurons move signals away from the central nervous system and spinal cord where as sensory neurons move signals towards the central nervous system and spinal cord.
What is an afferent neuron?
Afferent neurons are those that transmit signals from sensory transducers to the central nervous system (i.e., the spinal cord and the brain). The complementary group of neurons are the efferent neurons that transmit signals from the central nervous system to effectors, that generate a response to the environmental input.
What part of the nervous system has the responsibility for issuing nerve impulses and analyzing sensory data?
The answer is the central send impulses and the brain and spinal chord are used in this application.
Are axons efferent or afferent?
They can be both. Afferent axons carry (sensory) information toward the central nervous system; efferent axons carry (motor command) information away from the central nervous system towards the muscles and glands. Think "affect" vs. "effect" or "arrive" vs. "exit".
What type of impulses does the nervous system use to send messages to the brain and spinal cord?
Organs and parts of your body send information to the central nervous system (that's your brain and spinal cord) by electrical impulses. When the impulses reach the central nervous system, a response is triggered. For example, if you touch a hot object, receptors on your skin will trigger an action potential in nerve cells. This action potential will be passed on to the next cell and so on until it reaches the central nervous system. The triggering of action potentials is what causes the electrical impulse. The central nervous system will then send impulses back to your hand via a motor nerve and will cause you to automatically pull your hand away.
