Topic: Nerve Impulse
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Answers to Common Questions
How Nerve Impulses Work?
When we receive some type of stimulus such as touch, pressure, temperature change, sound, etc. The neuron detects the stimulus and sends a message or impulse on to the next neuron. For more information look here: http://www.dummies.com/how-... Read More »
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What is a Nerve Impulse?
A nerve impulse is the response of a stimulus in the nerve fiber. It has either a physical or chemical reaction that is accompanied by a change in the membrane of that fiber. Read More »
Source: http://answers.ask.com/Health/Diseases/what_is_a_nerve_impulse
How does a Nerve Impulse Travel?
Nerve impulses travel through the sensory neurons. A complex biochemical process is involved. The impulses are not like regular electric currents. Read More »
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More Common Questions
Answers to Other Common Questions
Nerv impulses only travel in one direction. Chemical events cause neurons who receive an impulse to pass it on to the next neuron, it is their job to ensure that the impulse continues on the right path.
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The electrical pulse for a nerve travels at 50-70 millivolts and is called an action potential. The speed of the nerve pulse is determine by the size of the fiber. To find more information click here: http://hyperphysics.phy-astr.gsu.edu/HB...
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resting potential, action potential, repolarization, hyperpolarization, and refractory period.
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Source: http://wiki.answers.com/Q/What_are_the_Stages_of_nerve_impulses
Nerve impulse--> dendrite--> cyton--> axon--> nerve ending--> synapse
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Source: http://wiki.answers.com/Q/What_is_the_path_of_a_nerve_impulse
Nerves a made up of cells called neurons. Neurons have special proteins embedded in their membranes. These special proteins allow charged particles called ions to pass through the membrane. For understanding nerve impulses, consider the mov...
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Source: http://wiki.answers.com/Q/What_causes_a_nerve_impulse
electrical messages, called nerve impulses, may travel as fast as 150m per sec or as slow as 0.2m/s Nerve impulses: an electrical impulse that passes from the sensory receptor (e.g. Nerve ending) along the sensory neuron to the spinal cord....
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Source: http://wiki.answers.com/Q/What_are_nerve_impulses
Transmitted between neurons via NEUROTRANSMITTER chemicals; along the neurons dendrites and soma by ELECTROTONIC conduction; and along the axon by the ACTION POTENTIAL (or along myelinated axons by a combination of electrotonic and action p...
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Source: http://wiki.answers.com/Q/How_is_a_nerve_impulse_transmitted
