Fig. 1From: Transcranial photobiomodulation add-on therapy to valproic acid for pentylenetetrazole-induced seizures in peripubertal ratsMaximum seizure stages. The maximum seizure stages in the PTZ group are shown with blue bars. The maximum seizure stages in the low-dose, medium-dose, and high-dose VPA groups are depicted as white bars. The maximum seizure stages in the rats receiving VPA and tPBM are shown in red bars. **p < 0.01; ****p < 0.0001Back to article page