Research Article

Effects of Vestibular Damage on the Sleep and Expression Level of Orexin in the Hypothalamus of Rats and Its Correlation with Autophagy and Akt Tumor Signal Pathway

Figure 2

Effect of vestibular damage on the sleep-wakefulness cycle. A: the vestibular damage group; B: the sham operation group; C: the control group. NREM: nonrapid eye movement; REM: rapid eye movement; and W: wake period.