Emotional regulation problems do not always look the same. In some people, they show up as low mood, irritability, emotional fragility, or feeling easily overwhelmed. In others, the same broader regulation problem appears as rumination, compulsive looping, tics, cravings, or reward-driven behaviors that are difficult to control. This page is for that wider pattern: depression, emotional reactivity, obsessive-compulsive symptoms, and addictive or craving-based dysregulation.
The Science
Depression, low mood, and emotional reactivity
For depression, neurofeedback already has a meaningful evidence base. A 2024 meta-analysis of 22 studies found a significant reduction in depressive symptoms, with a moderate overall effect size (Hedges' g = −0.60), and larger improvements in longer interventions (Chen et al., 2024). In a randomized sham-controlled trial of fMRI neurofeedback for major depression, 12 of 19 patients had a greater than 50% reduction in depression scores versus 2 of 17 in the control group, and 6 reached remission versus 1 in the control arm (Young et al., 2017).
OCD and tics
For compulsive looping, neurofeedback has also shown encouraging controlled results. In a randomized double-blind OCD trial, the active group had a significantly greater reduction in obsessive-compulsive symptoms than sham after just two sessions (Rance et al., 2023). And in adolescents with Tourette syndrome, a sham-controlled neurofeedback trial reduced Yale Global Tic Severity Scale scores from 25.2 to 19.9 with active treatment, compared with 24.8 to 23.3 with sham — a clinically meaningful 3.8-point advantage and an effect size of 0.59 (Sukhodolsky et al., 2020).
Addictive behaviors, cravings, and eating dysregulation
This is one of the areas where ISF evidence is especially interesting. In a randomized placebo-controlled trial of ISF neurofeedback in food addiction, participants showed a 39% decrease in intense desire to eat and a 36% decrease in the expectation that eating would relieve negative feelings (Imperatori et al., 2018). More broadly, a meta-analysis of 17 randomized trials including 662 participants found that neurofeedback significantly improved addiction symptoms overall, with a large pooled effect (Hedges' g = 0.85) and stronger effects in substance addiction than in behavioral addiction (Wan et al., 2026).
In practice, qEEG can help distinguish between a more depressed or underactivated pattern, an anxious-overaroused pattern, and a compulsive or reward-driven pattern. I also look more broadly when needed, because mood and emotional regulation are often influenced by sleep, chronic stress, hormonal factors, inflammation, and other aspects of physiology that can shape how a person actually feels day to day.
Book an appointment to discuss your situation and decide on the most appropriate starting point.
