Table 2.
Model parameters for computational model
Symbol | Definition | Value |
---|---|---|
αe | Membrane rate constant: excitatory cortical cells | 1.0 |
αi | Membrane rate constant: inhibitory cortical cells | 1.3 |
αV5 | Membrane rate constant: cuneus cells | 1.0 |
we,e | e → e synaptic connection strength | 1.6 |
we,i | e → i synaptic connection strength | 2.0 |
wi,e | i → e synaptic connection strength | −3.6 |
wi,i | i → i synaptic connection strength | −0.1 |
we,V5 | Cortex → cuneus synaptic connection strength | 2.0 |
ie | Bias input to excitatory population | 0.0 |
ii | Bias input to excitatory population | −0.2 |
h | Activation function threshold | 0.0 |
β | Activation function gain | 25 |
D | Intrinsic noise level | 0.001 |
dt | Integration time step | 1 ms |