「Nerve07/motor nerves (efferent peripheral nerves)」の版間の差分
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For the order from the central nervous system to be conducted, {~sensory nerves (afferent peripheral nerves)~=motor nerves (efferent peripheral nerves)} are needed. | For the order from the central nervous system to be conducted, {~sensory nerves (afferent peripheral nerves)~=motor nerves (efferent peripheral nerves)} are needed. | ||
</GIFT> | </GIFT> | ||
2014年11月18日 (火) 21:47時点における最新版
POINT!
| Electric signals (action potentials) from the central nervous system reach the effectors via the motor nerves (efferent peripheral nerves). |
Cerebrum 'decides' to lift the hand, and an electric signal (action potential) is generated. For this electric signal (action potentials) to actually contract the muscles, it has to reach the muscles. Electric signals (action potentials) from the central nervous system 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.