Just as every brain is unique, so is every learning process. Users can typically see some changes between 5-10 sessions, however, it is important to remember that Neurofeedback focuses to help the brain to learn and consolidate frequency patterns in different regions. Therefore more sessions may be required to achieved lasting, desired frequencies to synchronize rhythms in the brain.
For example: A minimum training program for ADD will be between 10-20 sessions, approximately 40 for ADHD. Clients with ADHD who are on medication may require more than 40 sessions.
The learning process can be influence by several factors such as life style, diet and nutrition, gut and brain issues, medication, history of concussions, developmental issues and how long this factors has been part of the clients life. Clients with more complicated conditions will be needing between 40+ to achieve sustain improvements. Benefits can be experience through the process but its the goal to make this training to last.