Figure 2

Examples of features calculated for each recording. The hippocampal recording from 14 DIV in Figure 1 was used as an example for this figure. (A) Mean network spike. (B) Pairwise correlation calculated using the spike time tiling coefficient. As there is weak dependence on distance, we take the mean (grey solid line). (C) Detection of theta bursting on an electrode with a firing rate close to the median activity on the array. DIV, days in vitro.