Afterhyperpolarization

Schematic of an electrophysiological recording of an action potential, showing the various phases that occur as the voltage wave passes a point on a cell membrane. The afterhyperpolarisation is one of the processes that contribute to the refactory period.

Afterhyperpolarization, or AHP, describes the hyperpolarizing phase of a neuron's action potential where the cell's membrane potential falls below the normal resting potential. This is also commonly referred to as an action potential's undershoot phase. AHPs have been segregated into "fast", "medium", and "slow" components that appear to have distinct ionic mechanisms and durations. While fast and medium AHPs can be generated by single action potentials, slow AHPs generally develop only during trains of multiple action potentials.

单词	afterhyperpolarization
释义	afterhyperpolarization 英汉-汉英词典后超极化词组 \| 习惯用语 afterhyperpolarization 后超极化网络短语: slow afterhyperpolarization 慢后超级化电位英语百科 Afterhyperpolarization Afterhyperpolarization, or AHP, describes the hyperpolarizing phase of a neuron's action potential where the cell's membrane potential falls below the normal resting potential. This is also commonly referred to as an action potential's undershoot phase. AHPs have been segregated into "fast", "medium", and "slow" components that appear to have distinct ionic mechanisms and durations. While fast and medium AHPs can be generated by single action potentials, slow AHPs generally develop only during trains of multiple action potentials.
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afterhyperpolarization

网络短语:

Afterhyperpolarization