The Association for Applied Psychophysiology and Biofeedback (AAPB), the premier membership organization for the field, has released the 3rd edition of a document that collects and rates efficacy for using biofeedback and neurofeedback. Evidence-based Practice in Biofeedback and Neurofeedback—3rd Edition by Gabriel Tan, Fredric Shaffer, Randall Lyle and Irene Teo. This text is available in paperback and digital copy.
The International Society for Neuroregulation and Research (ISNR), the premier membership organization promoting neurofeedback, has posted a Comprehensive Bibliography on their website that shows all of the relevant research sorted according to diagnosis.