What is the mechanism behind neurofeedback for mental health?

Question

Hello doctor,

I have encountered the concept of neurofeedback as a potential intervention for mental health and am keen to grasp its mechanisms. Specifically, how does neurofeedback harness neural oscillations and electroencephalography (EEG) to impact mental well-being? Are there specific mental health conditions or concerns for which neurofeedback proves particularly beneficial? Furthermore, could you provide insights into the evidence supporting the effectiveness and safety of neurofeedback in addressing mental health issues? Kindly help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I can understand your concern.

Neurofeedback, a form of biofeedback, empowers individuals to self-regulate brain functions by measuring brain waves and providing feedback signals, often through audio and/or video stimuli.

Practitioners nationwide utilize neurofeedback to address conditions such as attention deficit hyperactivity disorder, major depressive disorder, anxiety disorder, epilepsy, and traumatic brain injuries.

Two main types of electrical brain phenomena guide neurofeedback approaches: conventional EEG biofeedback, including LORETA NF, and infralow frequency (ILF) neurofeedback.

Positive outcomes from neurofeedback treatment tend to have a lasting impact. While research on the adverse effects of neurofeedback is limited, it generally appears well-tolerated. However, there is potential for symptom exacerbation, headaches, or fatigue. Notably, in some patients undergoing treatment for seizure disorders, a subset experienced a worsening of their seizures.

I hope this information will help you.

Thank you.