Simulation Parameters Model NNR Cell Grid 400 x 400 Number of Stimuli 2 Distance between two neighboring cells 0.2 The membrane capacitance of the cell 1 The diffusion coefficent for the simulation 0.4 The starting time of the simulation 0 msec. The finish time of the simulation 40 msec. The size of the simulation time-step 0.001 The number of iterations (time steps) between each voltage dump to the main output file. 1000

Stimuli in the first experiment (Click here for further details) Start time End time Bounding Box Strength 0 msec. 1 msec. up=175, low=180, left=0, right=1 -0.37139834 amps 0 msec. 1 msec. up=190, low=200, left=0, right=1 -0.37139834 amps 0 msec. 1 msec. up=210, low=215, left=0, right=1 -0.37139834 amps

Stimuli in the second esperiment (Click here for further details) Start time End time Bounding Box Strength 0 msec. 1 msec. up=175, low=180, left=0, right=1 -0.37139835 amps 0 msec. 1 msec. up=190, low=200, left=0, right=1 -0.37139835 amps 0 msec. 1 msec. up=210, low=215, left=0, right=1 -0.37139835 amps

Figure 1 – Result of first experiment with Event Driven Simulator Figure 2 – Result of second experiment with Event Driven Simulator

Input first experiment

400 3 0.2 1 0.4 0 40 0.001 1000
0 1 175 180 0 1 -0.37139834
0 1 190 200 0 1 -0.37139834
0 1 210 215 0 1 -0.37139834


Input second experiment
400 3 0.2 1 0.4 0 40 0.001 1000
0 1 175 180 0 1 -0.37139835
0 1 190 200 0 1 -0.37139835
0 1 210 215 0 1 -0.37139835


Simulation Parameters Model NNR Cell Grid 100 x 100 Number of Stimuli 2 Distance between two neighboring cells 0.2 The membrane capacitance of the cell 1 The diffusion coefficent for the simulation 0.4 The starting time of the simulation 0 msec. The finish time of the simulation 40 msec. The size of the simulation time-step 0.001 The number of iterations (time steps) between each voltage dump to the main output file. 1000

Stimuli Start time End time Bounding Box Strength 0 msec. 1 msec. up=20, low=25, left=30, right=30 -0.03 amps 5 msec. 6 msec. up=49, low=50, left=49, right=50 -0.03 amps

Figure 1 – Time Step Simulator Figure 2 – Event Driven Simulator


100 2 0.2 1 0.4 0 40 0.001 1000
0 1 20 25 30 30 -0.03
5 6 49 50 49 50 -0.03

Simulation Parameters Model NNR Cell Grid 100 x 100 Number of Stimuli 2 Distance between two neighboring cells 0.2 The membrane capacitance of the cell 1 The diffusion coefficent for the simulation 0.4 The starting time of the simulation 0 msec. The finish time of the simulation 40 msec. The size of the simulation time-step 0.001 The number of iterations (time steps) between each voltage dump to the main output file. 1000

Stimuli Start time End time Bounding Box Strength 0 msec. 1 msec. up=20, low=25, left=30, right=30 -0.03 amps 1 msec. 2 msec. up=49, low=50, left=49, right=50 -0.03 amps

Figure 1 – Time Step Simulator Figure 2 – Event Driven Simulator


100 2 0.2 1 0.4 0 40 0.001 1000
0 1 20 25 30 30 -0.03
1 2 49 50 49 50 -0.03

Simulation Parameters Model NNR Cell Grid 100 x 100 Number of Stimuli 2 Distance between two neighboring cells 0.2 The membrane capacitance of the cell 1 The diffusion coefficent for the simulation 0.4 The starting time of the simulation 0 msec. The finish time of the simulation 40 msec. The size of the simulation time-step 0.001 The number of iterations (time steps) between each voltage dump to the main output file. 1000

Stimuli Start time End time Bounding Box Strength 0 msec. 1 msec. up=20, low=25, left=30, right=30 -0.03 amps 1 msec. 2 msec. up=49, low=50, left=49, right=50 -0.03 amps

Figure 1 – Time Step Simulator Figure 2 – Event Driven Simulator


100 2 0.2 1 0.4 0 40 0.001 1000
0 1 20 25 30 30 -0.03
1 2 49 50 49 50 -0.03