Fig. 103

A1–A4 Network structure. Neurons of the first and second stored pattern are represented by colors ranging from blue to green and yellow to red, respectively. Effective synaptic connections can be calculated and are shown by colored segments. B1–B4 Cross-correlograms (CCG) of single neuron activity with the summed activity of other neurons (see [1]). C1–C4 Center of mass of CCGs, noted μ_CC