Very interesting the implications of adding more neurobiological feedback in the context of therapy. Might not have enough context unless you're in or around psychotherapy. Crossdiscipline is really the only way to get at the complexity of humans - if you totally ignore the social individual aspects for repeatable data you're missing a very large part of the picture, and vice versa.
I found the article fascinating enough even without being in the field. It was so interesting, in fact, that it made me reach out to a psychologist friend of mine and ask for a referral.
I'd never heard of 'sensorimotor psychotherapy', but it sounds a lot like 'somatic experiencing', with much the same model of how the nervous system stores trauma and can recover from it. So you'd likely find that interesting too. Peter Levine's book "In an Unspoken Voice" is probably the best starting point.