
1) Alternative medical system 2) Another name for biofeedback 3) Devices to alter consciousnes 4) Medical test
Found on
https://www.crosswordclues.com/clue/neurofeedback

Neurofeedback (NFB), also called neurotherapy or neurobiofeedback, is a type of biofeedback that uses real-time displays of brain activity—most commonly electroencephalography (EEG) but also hemoencephalography (HEG) or functional magnetic resonance imagery (fMRI)—to teach self-regulation of brain function. Sensors are placed on the scalp to m...
Found on
http://en.wikipedia.org/wiki/Neurofeedback

A treatment being studied to improve brain function in certain brain disorders and in patients treated with chemotherapy for breast cancer. Sensors are placed on a person
Found on
http://www.cancer.gov/dictionary?expand=N

Another name for Biofeedback
Found on
https://www.encyclo.co.uk/local/20836
No exact match found.