「Nerve06/introduction/myelin/saltatory conduction」の版間の差分

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{{Point|Saltatory conduction is the mode characteristic for the myelinated fibers.  The conduction speed is high.}}
{{Point|Saltatory conduction is the mode characteristic for the myelinated fibers.  The conduction speed is high.}}
[[ファイル:saltatory.jpg|alt=saltatory.jpg|left|400px]]  
[[ファイル:saltatory.jpg|alt=saltatory.jpg|left|400px]]  
In my myelinated fibers, saltatory conduction are generated only at the Ranvier node.  Thus, in saltatory conduction, the speed is fast.  The conduction speed of the non-myelinated fibers are slower than that of the myelinated fibers.
In myelinated fibers, action potentials are generated only at the Ranvier node.  Thus, in saltatory conduction, the speed is fast.  The conduction speed of the non-myelinated fibers are slower than that of the myelinated fibers.




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//LEVEL:3
//LEVEL:3
//RAND
//RAND
Action potentials at the saltatory conduction, are generated {=only at.~at places other than} the node of Ranvier.
Action potentials at the saltatory conduction, are generated {=only at~at places other than} the node of Ranvier.


//LEVEL:3
//LEVEL:3
//RAND
//RAND
Saltatory conduction is characteristic in the {=myelilnated.~non-myelinated} fibers.
Saltatory conduction is characteristic in the {=myelinated~non-myelinated} fibers.


//LEVEL:3
//LEVEL:3
//RAND
//RAND
In saltatory conduction, the speed is {=fast.~slow}.
In saltatory conduction, the speed is {=fast~slow}.


//LEVEL:3
//LEVEL:3
//RAND
//RAND
The conduction speed of the non-myelinated fibers are {~faster.=slower} than that of the myelinated fibers.
The conduction speed of the non-myelinated fibers are {~faster~=slower} than that of the myelinated fibers.
 
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2014年11月18日 (火) 22:15時点における最新版

POINT!
saltatory.jpg

In myelinated fibers, action potentials are generated only at the Ranvier node. Thus, in saltatory conduction, the speed is fast. The conduction speed of the non-myelinated fibers are slower than that of the myelinated fibers.


Challenge Quiz

1.

Action potentials at the saltatory conduction, are generated only at at places other than the node of Ranvier.

2.

Saltatory conduction is characteristic in the myelinated non-myelinated fibers.

3.

In saltatory conduction, the speed is fast slow .

4.

The conduction speed of the non-myelinated fibers are faster slower than that of the myelinated fibers.