Behavioral effects of LIPUS stimulation on rats administered MK-801. (A) Impact of LIPUS on MK-801-induced impairment in prepulse inhibition. (B) Sucrose preference of each group. (C) Schematic diagram of the social interaction test. Time spent on (D) sniffing, (E) following, (F) climbing, (G) avoiding behaviors, and (H) total interaction in the social interaction test. *, ^#, and ^† denote significant differences for each experimental group compared to the Sham group, MK-801 group, and MK-801 + LIPUS group, respectively (^*,†, P < .05; ^**,##,††, P < .01; ^{***,###,†††}, P < .001; n = 8).