Modeling of Brain-Like Concept Coding with Adulthood Neurogenesis in the Dentate Gyrus

Figure 2

The impact of input similarity and input time interval on concept coding with the neurogenesis rate of (a) 0 neurons/s, (b) 1 neuron/s, (c) 2 neurons/s, (d) 3 neurons/s, (e) 4 neurons/s, and (f) 5 neurons/s in the 200 GCs network with a maturation period of 5 s where PSI > 0 means pattern separation, PSI < 0 indicates pattern integration, and PSI = 0 (black dotted line) presents neither pattern separation nor pattern integration. The error bars show standard deviation. NG: neurogenesis rate; TI: time interval.

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