Computational Inference of Neural Information Flow Networks
Figure 3
Analysis of Networks Generated from Birds Hearing Stimulus Subsections
(A) Sample amplitude envelope of a 6-s song stimulus, showing equal size stimulus subsections. Scale bar = 0.5 s.
(B) Average number of links per network for each subsection. Asterisks (*) indicate Bonferroni-corrected significance at α = 0.05 (Table S3). Error bars represent standard errors of the mean.
(C) Significantly consistent interactions recovered from subsections compared with those recovered from the entire stimulus period, for two example birds. Datasets are shown in columns, interactions in rows. Filled cell indicates that the interaction was significantly consistent (grey, entire stimulus; red, nontransition subsections; blue, transition subsections). Arrows (→) indicate direction of flow. For multiple electrodes within the same brain region, higher subscript number indicates more anterior electrode.