www.facebook.com/neuro-insight
www.facebook.com/neurofeedbackmitneuroptimal
www.facebook.com/neurofeedbackscandinavien
Nikki Sopchak, Forth Worth, Texas U.S.A. www.serenityneurofeedback.com
Catherine Boyer, New York U.S.A. www.newyorkneurofeedback.com
David Delaney, Boulder U.S.A. www.boulderneurofeedback.com
Sina Haupt www.flex-your-brain.com
Sonja Baldauf www.kopfmove.at
John Thompson, Perth Australia www.neurotribe.com
Zengar Inc. Vancouver Canada www.neuroptimal.com
