Sessions are quite pleasant.
You recline comfortably in a chair while sensors listen to your brainwaves.
A video, some music, or a game tells you when your brain is meeting the training target and when it's not. Using this gauge, you are learning how to move your brain in new ways - stretching your mental muscles, showing your brain the way toward more comfort, more balance, and better function.
There is a description of neurofeedback here...
You will be working one-on-one with a neurotherapist who will monitor and assist your progress, working with you to assure best results.