What started as simple curiosity turned into one of the most meaningful decisions I’ve ever made. I connected with Keren when I was exploring holistic ways to manage my anxiety. From our very first conversation, her warmth, deep insight, and the way she explained Dynamical Neurofeedback made me feel completely at ease. She truly sparked my curiosity and I decided to try it for myself. The results were incredible. I felt calmer, more focused, and like I finally had space to breathe again. That shift was so powerful that I decided to go even further and train to become a neurofeedback trainer myself.

I’m incredibly grateful that I chose to do my training directly with Keren. She was absolutely amazing insightful, patient, encouraging, and deeply committed to helping me succeed. Her support made the learning experience feel both accessible and inspiring.

If you’re even a little curious whether you want to experience neurofeedback for yourself, or you’re thinking about taking the course and building a business around this incredible tool, I can’t recommend Keren highly enough!!

Je tiens à souligner la qualité du service offert par Studio Optimal. Leur approche en neurofeedback est à la fois professionnelle et profondément humaine. Mme Keren fait preuve d’une grande empathie, toujours à l’écoute, et prend le temps d’expliquer chaque étape avec clarté et bienveillance. On se sent réellement accompagné, compris, et soutenu dans notre démarche.

I want to express my deep gratitude for your professionalism and attention to detail! The massage was simply wonderful — every maneuver felt precise and effective. You helped me relieve tension and relax. I will definitely come back and recommend you to my friends!