Last Updated:2025/11/29
(biology) A specialized part of the soma of a neuron that connects to the axon. It is the last site in the soma where membrane potentials propagated from synaptic inputs are summated before being transmitted to the axon.
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axon hillock
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Source Word
axon hillock
Noun
Japanese Meaning
神経細胞の細胞体に位置する、軸索へ連結する部位。シナプスから伝わる膜電位が統合され、軸索へ信号が送られる最終地点となる部分。
( plural )