Fig 3.

Changes in slow wave activity and alpha band wPLI during movement or quiescence. (a) Movement-matched SWA values at baseline or peak LPS. Lines indicate mean log SWA values for individual animals and symbols represent group averages. Error bars indicate plus or minus standard error of the mean. (b) SWA during quiescence. (c) Movement-matched alpha band wPLI. (d) Alpha wPLI during quiescence. ∗Indicates significant difference of differences from vehicle. ^†Indicates significant difference of differences from low LPS. ^‡Indicates significant difference of differences from saline+low LPS. CAF, caffeine citrate; LPS, lipopolysaccharide; PXM, piroxicam; SWA, slow wave activity; VEH, vehicle; wPLI, weighted phase lag index.