Non-rapid-eye-movement sleep (NREMS), rapid-eye-movement sleep (REMS), electroencephalogram slow-wave activity (SWA), body temperature and motor activity in control and clodronate-containing liposome (CCL)-treated mice.

<p>Open symbols: baseline day (saline injection for both groups), solid symbols: experimental day (CCL injections for the CCL-treated group and saline injection for the control group). Data are binned in 2-h time blocks. Time “0”: time of the injections at ZT12. Dark shaded areas: dark period. Error bars: standard error. Asterisks denote significant differences between baseline and treatment days (<i>post hoc</i> Student-Newman-Keuls test).