V2EX spike train

Spike Train

Definition / 释义

spike train(神经科学/生物电信号)指一串按时间顺序出现的“尖峰”(spike),通常表示神经元动作电位在时间上的放电序列;也可泛指某些系统中以脉冲形式出现的事件序列(如工程中的脉冲列),但最常见用法在神经科学中。

Pronunciation / 发音

/spak tren/

Examples / 例句

The neuron produced a regular spike train when stimulated.
在刺激下,这个神经元产生了规律的尖峰序列。

Researchers compared spike trains across trials to estimate how reliably the circuit encodes the stimulus.
研究人员比较不同试次的尖峰序列,以估计该神经回路对刺激的编码有多可靠。

Etymology / 词源

spike 原义为“尖刺、尖钉”,在电生理学中借用来形容动作电位在记录波形上呈现的“尖峰”形状;train 有“一连串、连续序列”的含义(如 a train of events “一连串事件”)。两者组合成 spike train,直观表达“尖峰组成的连续序列”。

Related Words / 相关词

Literary Works / 文学作品

  • Theoretical Neuroscience: Computational and Mathematical Modeling of Neural Systems(Dayan & Abbott)
  • Spikes: Exploring the Neural Code(Rieke, Warland, de Ruyter van Steveninck, Bialek)
  • Spiking Neuron Models: Single Neurons, Populations, Plasticity(Gerstner & Kistler)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1320 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 34ms UTC 17:20 PVG 01:20 LAX 10:20 JFK 13:20
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86