「Motor nerves (efferent peripheral nerves)」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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Electric signal (action potentials) from the central nervous system reach the effectors via the motor nerves (efferent peripheral nerves). | Electric signal (action potentials) from the central nervous system reach the effectors via the motor nerves (efferent peripheral nerves). | ||
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Cerebrum 'decides' to lift the hand, and electric signal (action potentials) is generated. | Cerebrum 'decides' to lift the hand, and electric signal (action potentials) is generated. | ||
2012年3月21日 (水) 15:18時点における版
Electric signal (action potentials) from the central nervous system reach the effectors via the motor nerves (efferent peripheral nerves).
Cerebrum 'decides' to lift the hand, and electric signal (action potentials) is generated. For this electric signal (action potentials) to actually contract the muscles, it has to reach the muscles. Electric signal (action potentials) from the central nervous sytem reach the muscles via the motor nerves (efferent peripheral system).
Challenge Quiz
1.
For the order from the central nervous system to be conducted, sensory nerves (afferent peripheral nerves) motor nerves (efferent peripheral nerves) are needed.