English Dictionary

neuron

/ˈn(j)ʊɹɑn/

noun

(cytology) A cell of the nervous system, which conducts nerve impulses; consisting of an axon and several dendrites. Neurons are connected by synapses. / (zoology) A nervure of an insect's wing.

The neuron is the basic building block of the nervous system.

意味（1）

(cytology) A cell of the nervous system, which conducts nerve impulses; consisting of an axon and several dendrites. Neurons are connected by synapses.

The yawning gap in neuroscientists’ understanding of their topic is in the intermediate scale of the brain’s anatomy. Science has a passable knowledge of how individual nerve cells, known as neurons, work. It also knows which visible lobes and ganglia of the brain do what. But how the neurons are organised in these lobes and ganglia remains obscure.

意味（2）

(zoology) A nervure of an insect's wing.

意味（3）

(artificial intelligence) an artificial neuron (mathematical function serving as an essential unit of an artificial neural network)