As a very common disorder, evaluation of different approaches and choosing the best treatment are vitally important for ADHD . NF is a treatment to improve the cognitive performance of patients with ADHD. As a nonpharmacological treatment with no side effect, NF has revived hopes of treating targeted disorders. However, since NF is still very young, several studies are still needed to come to a conclusion [13–16, 18]. Previous studies have suggested NF as a treatment option for children with ADHD whose parents prefer nonpharmacological treatments [10, 20].