Modulation of Brain Electroencephalography Oscillations by Electroacupuncture in a Rat Model of Postincisional Pain
Figure 3
Locations of electrodes with significant EEG power change in the postincisional pain model of rats. (a) Topographic mapping of EEG during two sessions before (upper) and after (lower) the plantar incision. Averaged EEG power densities ranged from delta to gamma bands. Values were color-coded and plotted at the corresponding position on the planar projection of the epidural surface and interpolated between electrodes (dots). (b) Locations of electrodes showing statistically significant difference () of power changes at different bands.
