翻訳と辞書 |
Spike directivity : ウィキペディア英語版 | Spike directivity Spike directivity is a vector that quantifies changes in transient charge density during action potential propagation.〔Aur D., Connolly C.I., Jog M.S., (2005) Computing spike directivity with tetrodes, Journal of Neuroscience Methods, 149 (1), pp. 57–63.〕 The digital-like uniformity of action potentials is contradicted by experimental data. Electrophysiologists have observed that the shape of recorded action potentials changes in time. Recent experimental evidence has shown that action potentials in neurons are subject to waveform modulation while they travel down axons or dendrites. The action potential waveform can be modulated by neuron geometry, local alterations in the ion conductance, and other biophysical properties including neurotransmitter release.〔Sasaki, T., Matsuki, N., Ikegaya, Y. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Spike directivity」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|