Figure 8.

A, B, In ventral hippocampus, kainate-induced β/γ oscillations are weaker in GCLM −/− than +/+ mice. A, Power of oscillations (20–80 Hz) is significantly lower in GCLM −/− than +/+ mice. *p < 0.05. Data (median and quartiles) are from 13 hippocampus of 9 +/+ mice and 11 hippocampus of 7 −/− mice. B, Power spectrum (median) of the traces recorded from ventral hippocampus of GCLM −/− and +/+ mice under kainate superfusion. Insert shows a typical trace recorded in ventral hippocampus of each genotype. Horizontal bar: 0.2 s; vertical bar: 0.2 mV. C, D, In dorsal hippocampus, kainate-induced β/γ oscillations are not different in GCLM −/− and +/+ mice. C, Power of oscillations (20–80 Hz) are not significantly different between genotypes (ns). Data (median and quartiles) are from 10 hippocampus of 5 +/+ mice and 11 hippocampus of 6 −/− mice. D, Power spectrum (median) of the traces recorded from dorsal hippocampus of GCLM −/− and +/+ mice under kainate superfusion. Insert shows a typical trace recorded in dorsal hippocampus of each genotype. Horizontal bar: 0.2 s; vertical bar: 0.1 mV.