Electrically stimulating a masster muscle should pulse go over 110% during night helps suppress bruxism.
Int J Prosthodont. 2014 Jan-Feb;27(1):80-6.
Suppression of sleep bruxism: effect of electrical stimulation of the masseter muscle triggered by heart rate elevation.
Sumiya M, Mizumori T, Kobayashi Y, Inano S, Yatani H.
http://www.ncbi.nlm.nih.gov/pubmed/24392483
- compared with emg
Comment – don’t have more to go on yet as university doesn’t get journal. Must not forget, antidepressants stimulate bruxism and need to be weaned if symptomatic.