Dynamical mean-field theory for a highly heterogeneous neural population with graded persistent activity of the entorhinal cortex
Fig 3
Behavior of graded persistent neurons and other normal neurons in a network, Eq (2), operating in the chaotic regime.
(a) Temporal profiles of the activity of neurons in each population. (b) Autocorrelation functions of the time series for individual neurons. (c) Autocorrelation functions averaged over neurons in each population. (d) Density distributions of the correlation times of neurons in each population, obtained directly from the autocorrelation functions in (b). Parameters N = 5000 p = 0.5 and g = 2.0 are used. All results indicate that graded persistent neurons and other normal neurons behave similarly in the network under chaotic dynamics.