Before revision:  Here, we employ such methods to investigate the characteristics of neurons recorded by multielectrode arrays in the cortex of human and monkey throughout states of wakefulness and sleep . Taking advantage of the separation of cells into excitatory and inhibitory  types, we construct a model including this biological feature.
After revision:  Here, we employ such methods to investigate the characteristics of neurons recorded by multielectrode arrays in the cortex of human and monkey throughout states of wakefulness and sleep . Taking advantage of the separation of excitatory and inhibitory types, we construct a model including this biological feature.