electrodes as described herein bite plate 1000 has a generally u shaped base 1001 that contacts occlusal surfaces of the teeth the base having front and back edges one or both edges having a rim to contact the facial and lingual surfaces of teeth and or gums thus upper lingual rim 1002 lower lingual rim 1003 upper facial rim 1005 and lower facial rim 1006 are shown in this instance the lingual rims contact only the incisors and or canines but not the molars however the rims can be varied in length to contact all or a portion of the teeth it is preferred that at least one rim contact each tooth except for badly maloccluded teeth which by definition are out of alignment although the facial rims can contact all teeth many children lack wisdom teeth and there is limited space and often distal appliances further reducing space thus the facial rim can taper off distally as shown the lingual rim need not contact more than the incisors since the vibration is already effectively transmitted via the facial rims and the lingual rims are for device placement and stability in use herbst accommodating bite plates can also be used with facial rims that do not touch the premolars or molars as described in 61 824 798 filed may 17 2013 also shown is the stem 1008 which is the portion.