Fig. 3

Effect of electrolytic lesions of the bilateral VLO on OFT and EPM. A The total distance rats spent in 60 min; B The distance rats spent in first 10 min; C The distance rats spent in last 10 min; D The percentage of time spent in the central zone area during first 10 min. E The percentage of time spent in the open arms; F The percentage of numbers of entries to the open arms; Unpaired Student’s t-test analysis was used, compared between lesion and sham groups, *p < 0.05