0 the main system of nerve control in a living thing, consisting of the brain and the main nerves connected to it
1 the main system of nerves in a living thing, consisting of the brain and the spinal cord
In this vertebral canal we find the trunk part of the central nervous system, the spinal cord.
The first sketch of a central nervous system in the human embryo presents the same very simple type as in the other vertebrates.
These pass into the central nervous system and there excite neurons which in turn discharge impulses into the cerebrum.
This acts as a connecting medium between the outside world and the central nervous system, which is composed of the brain and spinal cord.
This shows that some part of the central nervous system is necessary to reflex action.
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中樞神經系統…
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中枢神经系统…
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sistema nervioso central, Sistema Nervioso Central…
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sistema nervoso central…
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système nerveux central…
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centrální nervový systém…
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centrale nervesystem…
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sistem syaraf pusat…
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