Fig. 1.

Typical types of neurons to different values of the parameters. RS and CH are typical cortical excitatory neurons. FS is cortical inhibitory neuron. In this simulation, time step is 1 ms and time length is 500 ms. a Regular spiking (RS), the parameters are set as a = 0.02, b = 0.2, c = −65 mV, d = 8. b Chattering (CH), the parameters are set as a = 0.02, b = 0.2, c = −50 mV, d = 2. c Fast spiking (FS), the parameters are set as a = 0.1, b = 0.2, c = −65 mV, d = 2