「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 |
Soichi.Nakatake (トーク | 投稿記録) 編集の要約なし |
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Both myelinated and non-myalinated 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-myalinated 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. | |||
[[ファイル:00244en.jpg|500px]] | [[ファイル:00244en.jpg|500px]] | ||
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//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
Schwann cells support {~the cell body.=fiber} of a neuron. | |||
//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
Myelin is like a {~single.=multi} layer of wrapping. | |||
//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
</GIFT> | </GIFT> | ||
2012年9月21日 (金) 13:42時点における版
Both myelinated and non-myalinated 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-myalinated 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.