Izhikevich Phasic Spiking Cell

Model Type:
Neurolex IDs: None
Keywords: , Neuron or other electrically excitable cell, Action Potential Initiation, Activity Patterns, Parameter Fitting, Simplified Models, Tutorial/Teaching, Action Potentials
Publication: Izhikevich (2003) Simple model of spiking neurons
EM Izhikevich  
Translators: Padraig Gleeson   Andrew Davison   Vitor Chaud  
Model ID NeuroML File
( view NeuroML )
Notes: None
Model Id: NMLCL001410
Associated Channels: None
Associated Synapses: None
Associated Networks: None
Current Clamp Response
Meta Protocol: -
Stimulus: -
Closest Electrophysiology Cluster
⇛Rapidly Adapting (RA)
Differentiating Features
Models with Similar Electrophysiology Properties
All Electrophysiology Properties
Is Passive No
Is Intrinsically Spiking No
Resting Voltage -64.41 mV
Rheobase Current Interval (0.33966, 0.34607] nA
Threshold Current Interval (1.58203, 1.64062] nA
Bias Current (to -80.00 mV) -6.7192 nA
Testing Temperature 36.0 °C
Stability Interval [-10.0, 15.0] nA
AP 1-2 Amplitude Drop N/A mV
AP 1 Steady State Amplitude Change N/A mV
AP 1 Amplitude 74.7400 mV
AP 1 Width at Half Height 0.2000 ms
AP 1 Width (Peak To Trough) 4.7800 ms
AP 1 Rate of Change Peak to Trough -21.5917 mV/ms
AP 1 AHP Depth 28.4684 mV
AP2 Amplitude N/A mV
AP2 Width at Half Height N/A ms
AP 2 Width (Peak to Trough) N/A ms
AP 2 Rate of Change Peak to Trough N/A mV/ms
AP 2 AHP Depth N/A mV
AP 1-2 Amplitude Change Percent N/A %
AP 1-2 Half Width Change Percent N/A %
AP 1-2 Rate of Change Peak to Trough Percent Change N/A %
AP 1-2 AHP Depth Percent Change N/A %
Input Resistance 2.3623 MΩ
AP 1 Delay Mean 17.8400 ms
AP 1 Delay SD 0.0000 ms
AP 2 Delay Mean N/A ms
AP 2 Delay SD N/A ms
Burst 1 ISI Mean N/A ms
Burst 1 ISI SD N/A ms
Initial Accommodation Mean -100.0000 %
Steady State Accommodation Mean -100.0000 %
Accommodation Rate to Steady State N/A %/ms
Accommodation at Steady State Mean N/A %
Accommodation Rate Mean at Steady State N/A ms
ISI Median N/A ms
ISI Burst Mean Change N/A %
Spike Rate (Strong Stimulation) 9.5000 Hz
AP 1 Delay Mean (Strong Stimulation) 9.1700 ms
AP 1 Delay SD (Strong Stimulation) 0.0000 ms
AP 2 Delay Mean (Strong Stimulation) 114.9000 ms
AP 2 Delay SD (Strong Stimulation) 0.0000 ms
Burst 1 ISI Mean (Strong Stimulation) 107.4250 ms
Burst 1 ISI SD (Strong Stimulation) 0.0000 ms
Ramp First Spike Time 3587.2100 ms
Frequency Filter Type Constant
Single compartment, abstract, or point cells do not have morphology data.
Complexity Summary
Relative Complexity 0.44 HH
State Equations 2
Optimal Time-Step 0.03177 ms
Model Size
Sections 1
Compartments 1
State Equations 2
Variable Time-Step Complexity
CVODE Steady State Step Frequency 1567 Hz
CVODE Steps Per AP 823
CVODE Benchmark Run Time 0.44 HH
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