depolarisation

[美國]/diːˌpəʊləˈraɪʃən/
[英國]/diˌpoʊləˈreɪʃən/
詞頻: 非常高

中文釋義

n. 使细胞膜電荷減少或消除的過程,使膜電位變得較不負;從物質中去除磁化的作用;去磁
v. 造成去極化;去除極化或磁化
詞形

短語搭配

membrane depolarisation

膜去極化

depolarisation phase

去極化階段

rapid depolarisation

快速去極化

depolarisation block

去極化阻斷

complete depolarisation

完全去極化

sodium depolarisation

鈉離子去極化

electrical depolarisation

電氣去極化

cardiac depolarisation

心臟去極化

inducing depolarisation

誘導去極化

depolarisation wave

去極化波

例句

membrane depolarisation occurs when the membrane potential becomes less negative.

neuronal depolarisation is essential for signal transmission in the brain.

the depolarisation threshold must be reached for an action potential to fire.

sodium channels mediate the rapid depolarisation phase of the action potential.

synaptic depolarisation occurs when neurotransmitters bind to postsynaptic receptors.

the depolarisation wave propagates along the axon during nerve impulse transmission.

calcium entry follows depolarisation and triggers neurotransmitter release.

cardiac depolarisation coordinates the contraction of heart muscle cells.

depolarisation of the muscle fiber leads to mechanical contraction.

voltage-gated sodium channels open during depolarisation.

the depolarisation process can be modulated by various pharmacological agents.

abnormal depolarisation patterns are associated with several neurological disorders.

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