Table 2. Parameters of the modified Potjans-Diesmann model.
population | L2/3e | L2/3i | L4e | L4i | L5e | L5i | L6e | L6i |
---|---|---|---|---|---|---|---|---|
τm [s] | 0.01 | |||||||
τs [s] | 0.0005 | |||||||
Δ [s] | 0.0015 | |||||||
tref [s] | 0.002 | |||||||
Δu [mV] | 5.0 | |||||||
[mV] | 19.149 | 20.362 | 30.805 | 28.069 | 29.437 | 29.33 | 34.932 | 32.081 |
[Hz] | 0.974 | 2.861 | 4.673 | 5.65 | 8.141 | 9.013 | 0.988 | 7.53 |
adaptation: for t > tref | ||||||||
Jθ [mV s] | 1.0 | 0.0 | 1.0 | 0.0 | 1.0 | 0.0 | 1.0 | 0.0 |
τθ [s] | 1.0 | - | 1.0 | - | 1.0 | - | 1.0 | - |
[mV] | 20.123 | 20.362 | 35.478 | 28.069 | 37.578 | 29.33 | 35.92 | 32.081 |
step stimulus (“thalamic input”) | ||||||||
RIext [mV] | 0. | 0. | 19. | 11.964 | 0. | 0. | 9.896 | 3.788 |
μ(t) [mV] | urest + RIext for t ∈ [0.06s, 0.09s], else urest | |||||||
network parameters | ||||||||
N | 20683 | 5834 | 21915 | 5479 | 4850 | 1065 | 14395 | 2948 |
connection prob. pαβ | from population β | |||||||
α = L2/3e | 0.1009 | 0.1689 | 0.0437 | 0.0818 | 0.0323 | 0.0 | 0.0076 | 0.0 |
α = L2/3i | 0.1346 | 0.1371 | 0.0316 | 0.0515 | 0.0755 | 0.0 | 0.0042 | 0.0 |
α = L4e | 0.0077 | 0.0059 | 0.0497 | 0.135 | 0.0067 | 0.0003 | 0.0453 | 0.0 |
α = L4i | 0.0691 | 0.0029 | 0.0794 | 0.1597 | 0.0033 | 0.0 | 0.1057 | 0.0 |
α = L5e | 0.1004 | 0.0622 | 0.0505 | 0.0057 | 0.0831 | 0.3726 | 0.0204 | 0.0 |
α = L5i | 0.0548 | 0.0269 | 0.0257 | 0.0022 | 0.06 | 0.3158 | 0.0086 | 0.0 |
α = L6e | 0.0156 | 0.0066 | 0.0211 | 0.0166 | 0.0572 | 0.0197 | 0.0396 | 0.2252 |
α = L6i | 0.0364 | 0.001 | 0.0034 | 0.0005 | 0.0277 | 0.008 | 0.0658 | 0.1443 |
wαβ [mV], α = L4e | 0.176 | -0.702 | 0.351 | -0.702 | 0.176 | -0.702 | 0.176 | -0.702 |
wαβ [mV], α≠ L4e | 0.176 | -0.702 | 0.176 | -0.702 | 0.176 | -0.702 | 0.176 | -0.702 |