Emotional Regulation

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 (a moderate-sized, clinically relevant effect, Hedges' g = −0.60), and larger improvements in longer interventions (Xia et al., 2024).

Addictive behaviors, cravings, and eating dysregulation

In food addiction, ISF neurofeedback has produced some of its clearest results. 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 (Leong 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.