Download presentation
Presentation is loading. Please wait.
Published byDoreen Page Modified over 8 years ago
1
A Return Map of the Spiking Neuron Model Yen-Chung Chang (Dep. of Life Science, NTHU) Xin-Xiu Lin Sze-Bi Hsu (Dep. of Math, NTHU) Shu-Ming Chang
2
2 Outline Neurons, Spike,… Leaky Integrate-and-Fire Model Return Map
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
Leaky Integrate-and-Fire Model
12
12
13
13 Leaky Integrate and Fire m V / = I + V rest -V + F ex (t)(E ex -V) + F in (t)(E in -V) I ~ injected current V ~ Voltage F ~ inhibitory and excitatory conductance E ~ reversal potential m ~ membrane potential decay constant
14
14
15
15
16
Return Map
17
17
18
18
19
19
20
20 References W. Gerstner and W. M. Kistler, Spiking Neuron Models: Single Neurons, Populations, Plasticity, Cambridge University Press, 2002. G. Bi and M. Poo, Synaptic Modifications in Cultured Hippocampal Neurons: Dependence on Spike Timing, Synaptic Strength, and Postsynaptic Cell Type, J Neurosci., 18(24) (1998), 10464-10472. R. E. Mirollo and S. H. Strogatz, Synchronization of Pulse-Coupled Biological Oscillators, SIAM J. Appl. Math., 50 (1990), 1645-1662.
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.