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第17行：
第17行： − 神经元或神经细胞是一种可电兴奋的细胞，通过称为突触的专门连接与其他细胞进行交流。神经元是所有动物神经组织的主要组成部分，除了海绵动物门和扁盘动物门。植物和真菌没有神经细胞。+ 第52行：
第52行： − 轴突可以捆绑成束，组成周围神经系统的神经（就像电线股组成的电缆）。中枢神经系统中的轴突束被称为束。+
无编辑摘要
A '''neuron''' or '''nerve cell''' is an [[membrane potential#Cell excitability|electrically excitable]] [[cell (biology)|cell]] that communicates with other cells via specialized connections called [[synapse]]s. The neuron is the main component of [[nervous tissue]] in all [[Animalia|animals]] except [[sponge]]s and [[placozoa]]. [[Plant]]s and [[fungi]] do not have nerve cells.
A '''neuron''' or '''nerve cell''' is an [[membrane potential#Cell excitability|electrically excitable]] [[cell (biology)|cell]] that communicates with other cells via specialized connections called [[synapse]]s. The neuron is the main component of [[nervous tissue]] in all [[Animalia|animals]] except [[sponge]]s and [[placozoa]]. [[Plant]]s and [[fungi]] do not have nerve cells.
神经元neuron或神经细胞nerve cell是一种可电兴奋的细胞，通过称为突触的专门连接与其他细胞进行交流。神经元是所有动物神经组织的主要组成部分，除了海绵动物门和扁盘动物门。植物和真菌没有神经细胞。
Neurons are typically classified into three types based on their function. [[Sensory neuron]]s respond to [[Stimulus (physiology)|stimuli]] such as touch, sound, or light that affect the cells of the [[Sense|sensory organs]], and they send signals to the spinal cord or brain. [[Motor neuron]]s receive signals from the brain and spinal cord to control everything from [[muscle contraction]]s to [[gland|glandular output]]. [[Interneuron]]s connect neurons to other neurons within the same region of the brain or spinal cord. When multiple neurons are connected together they form what is called a [[neural circuit]].
Neurons are typically classified into three types based on their function. [[Sensory neuron]]s respond to [[Stimulus (physiology)|stimuli]] such as touch, sound, or light that affect the cells of the [[Sense|sensory organs]], and they send signals to the spinal cord or brain. [[Motor neuron]]s receive signals from the brain and spinal cord to control everything from [[muscle contraction]]s to [[gland|glandular output]]. [[Interneuron]]s connect neurons to other neurons within the same region of the brain or spinal cord. When multiple neurons are connected together they form what is called a [[neural circuit]].
Axons may bundle into [[nerve fascicle|fascicle]]s that make up the [[nerve]]s in the [[peripheral nervous system]] (like strands of wire make up cables). Bundles of axons in the central nervous system are called [[nerve tract|tracts]].
Axons may bundle into [[nerve fascicle|fascicle]]s that make up the [[nerve]]s in the [[peripheral nervous system]] (like strands of wire make up cables). Bundles of axons in the central nervous system are called [[nerve tract|tracts]].
轴突可以捆绑成束，组成周围神经系统的神经（就像电线股组成的电缆）。中枢神经系统中的轴突束被称为束nerve tract。
== Anatomy and histology解剖学和组织学 ==
== Anatomy and histology解剖学和组织学 ==