We were hesitant to try anything involving our sons brain and “retraining” it, but we knew we didn’t want him on medicine (at least not until we tried everything else). Our son was diagnosed late (16) with ADHD and we noticed Executive Function deficiency as well. He was struggling with school due to lack of focus which resulted in many missing assignments. We noticed he had anger outburst, depression and anxiety. Once we started with the sessions it only took a few weeks for us to notice a difference! Even our family noticed he seemed “happy and more relaxed”. Our son noted the difference in his sleeping and personality as well. He said that he didn’t feel as anxious and had a “better out look on things”. We have a great appreciation for Dr. Pesner and his staff and their work with our son. We would recommend this treatment to any parent.