Fig. 3From: Successful management of dexmedetomidine for postoperative intensive care sedation in a patient with anti-NMDA receptor encephalitis: a case report and animal experimentEffects of ketamine on MK-801-induced locomotor activity (a) stereotyped behavior (b). Each parameter was scored at baseline and at 10-min intervals starting 15 min after drug injection, and continued for 60 min after injection of either MK-801 alone or combined with ketamine (10 or 50 mg/kg). Each vertical bar represents the mean ± SEM (n = 8 in each experimental group)Back to article page