「Nerve06/autonomic nervous system and synapses/classification of the nerve fibers (myelinated and non-myelinated)」の版間の差分
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Soichi.Nakatake (トーク | 投稿記録) 編集の要約なし |
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Both myelinated and non- | Both myelinated and non-myelinated fibers are supported by supporting cells. | ||
The supporting cell of the myelinated fibers, called Schwann cells, form a structure called myelin, but the supporting cell of the non- | The supporting cell of the myelinated fibers, called Schwann cells, form a structure called myelin, but the supporting cell of the non-myelinated fiers do not form myelin. | ||
The structure of myelin is like a multi-layer of wrapping with a roll of bandage. The electric resistance is high. | The structure of myelin is like a multi-layer of wrapping with a roll of bandage. The electric resistance is high. | ||
| 11行目: | 11行目: | ||
//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
Schwann cells support {~the cell body | Schwann cells support {~the cell body~=fiber} of a neuron. | ||
//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
Myelin is like a {~single | Myelin is like a {~single~=multi} layer of wrapping. | ||
</GIFT> | </GIFT> | ||
2015年5月5日 (火) 09:04時点における最新版
Both myelinated and non-myelinated fibers are supported by supporting cells.
The supporting cell of the myelinated fibers, called Schwann cells, form a structure called myelin, but the supporting cell of the non-myelinated fiers do not form myelin.
The structure of myelin is like a multi-layer of wrapping with a roll of bandage. The electric resistance is high.
Challenge Quiz
1.
Schwann cells support the cell body fiber of a neuron.
2.
Myelin is like a single multi layer of wrapping.