Correlation matrices derived under 2.0% isoflurane anaesthesia.
Top: Correlation matrix consisting of Pearson's correlation coefficients (− 1 < r < 1) in a Network-based statistic framework is shown as a heatmap with significant intra-group connections in the kainate (left, P ≤ 0.029, nkainate = 7) and the control (right, P ≤ 0.136 (NS), nsaline = 7).
Bottom: Connectivity matrix shown as a binary heatmap, indicating either connected or disconnected nodes. Refer Table 1 for node labels.