In terms of non-invasive neuromodulatory treatments, fMRI-based neurofeedback training to increase activity in the IFG during response inhibition has been successful in ADHD [133–134]. Post-training, adolescents with ADHD showed reduced symptom severity as well as increased IFG activity and stronger IFG-striatal functional connectivity during a (non-trained) response inhibition task and neural activity changes were correlated with symptom improvements [133–134]. A similar approach may be helpful for OCD patients with response inhibition impairments.
