Figure 2.

Average interhemispheric coherence between primary motor cortices before (baseline day) and after 5 days of repeated vermis cerebellar kainate administration across different frequency spectral bands. (a) Delta band (0.5–3.5 Hz). (b) Theta band (4–12.5 Hz). (c) Beta band (13–30 Hz). (d) Low-gamma band (30.5–48 Hz). (e) High-gamma band (52–100 Hz) frequencies in baseline day and kainate administration day. (f) For each frequency band, the coherences are expressed as average ± the standard error of the mean (* for p < 0.05 and ** for p < 0.01, day of kainate application versus baseline day; statistical tests detailed in Table 1).