Research Article

[Retracted] Restoration Algorithm-Based Ultrasound Image in Evaluating the Effect of Dexmedetomidine on Patients with Neurological Disorder Anesthetized by Sevoflurane

Figure 8

Comparison of PSV of bilateral vertebral arteries in the three groups of patients: the saline group (A), the propofol group (B), and the dexmedetomidine group (C). represented that the dexmedetomidine group was significantly different from that of the saline group and the propofol group in the PSV of bilateral vertebral arteries ().