Effects of cerebellum fastigial nucleus stimulation on right middle cerebral artery occlusion rats with autonomic cardiovascular functional disturbances / 第三军医大学学报

Objective To investigate the effects of cerebellum fastigial nucleus stimulation (FNS) on right middle cerebral artery occlusion (MCAO) rats with autonomic cardiovascular function disturbances. Methods MCAO model was employed in this study. A total of 60 MCAO rats were randomly divided into FNS group and non cerebellum fastigial nucleus stimulation group (NFNS). The time domain, power spectral components, and chaos of heart rate variability (HRV) were analyzed. Results The power spectral components and chaos of HRV at 3, 5, and 10 d after MCAO were significantly lower than those in the sham group ( P