Mild depression: neurofeedback as a complementary option

According to Statistics Canada, nearly one in four adults reports moderate to severe symptoms of depression, anxiety, or post-traumatic stress disorder.

A fluctuating mood that has lasted for weeks, a dwindling motivation, an irregular sleep schedule – yet not severe enough to warrant medication… This paints a picture of mild depression, which takes a toll on your quality of life without necessarily prompting a quick trip to the doctor’s office.

Neurofeedback occupies this intermediate space. When it comes to depression, it is ranked at level 5 on the AAPB (Association for Applied Psychophysiology and Biofeedback) efficacy scale, representing the highest level of evidence according to the association.

However, this ranking does not constitute official approval by the OPPQ (Order of Psychologists of Quebec) or Health Canada. In Quebec, neurofeedback is considered an emerging practice, per the OPPQ advisory opinion issued on April 15, 2016. As such, this approach serves as a complementary option for mild forms of depression, under the supervision of a psychologist who is a member of the OPPQ.

What is neurofeedback, exactly?

Neurofeedback is a brain-training method based on active learning rather than chemical or passive intervention. Using electrodes placed on the scalp, the brain’s electrical activity is measured in real time and fed back to the individual through visual or auditory cues – much like a mirror instantly reflecting what is happening inside their own brain.

Over the course of the sessions, the brain progressively learns to self-adjust certain activity patterns associated with mood, concentration, or stress regulation. Unlike medication, which acts from the outside on brain chemistry, neurofeedback relies on the brain’s natural ability to reorganize itself – a principle known as neuroplasticity.

• The session takes place in a calm setting, with no pain or unusual sensations felt on the scalp.
• No substances are injected or administered; the entire process remains non-invasive.
• The individual remains fully conscious and active throughout the training, unlike a purely passive intervention.

Why consider neurofeedback for mild depression?

Mild forms of depression often occupy a zone of clinical hesitation. The symptoms are very real, but not always pronounced enough for the person to consider medication, nor severe enough for intensive follow-up to be deemed necessary by healthcare professionals. It is precisely in this context that neurofeedback finds its place – as an option that does not rule out other approaches, but offers an additional avenue to explore early in the journey.

On the AAPB scale, depression across all severities is ranked at level 5, which the association designates as “efficacious and specific.” This represents the strongest level of evidence on this scale, though it does not constitute official approval by the OPPQ or Health Canada. This recognition is built on decades of clinical research, although results vary from person to person, as with any mental health approach.

• An individual hesitant to start medication for symptoms that are still moderate.
• Someone already undergoing psychotherapy who is looking for a complementary approach based on measured brain activity.
• A history of uncomfortable side effects with other approaches tried in the past.
• A desire to better understand what is concretely happening in their own brain, beyond the symptoms experienced.

Neurofeedback does not replace a comprehensive clinical evaluation. An individual assessment remains necessary prior to any protocol to determine whether this approach truly aligns with the person’s profile and needs.

What does a neurofeedback protocol look like?

Psychologist conducting a clinical interview with a patient, a step in the neurofeedback protocol following the initial QEEG assessment

1. The journey begins in the clinic with a QEEG assessment (quantitative electroencephalography). Electrodes placed on the scalp record the brain’s electrical activity, creating a functional map. This map highlights the specific brain areas and frequencies that the training can target.
2. The assessment data alone is not enough. During a structured interview, a psychologist who is a member of the Order of Psychologists of Quebec (OPPQ) contextualizes this data within the person’s overall situation: their history, symptoms, daily life, and personal goals.
3. Based on this combined profile, the psychologist develops a training protocol tailored to the individual. This protocol outlines the specific frequencies to work on and the frequency of the sessions.

The subsequent sessions generally take place progressively over several weeks, with regular adjustments based on observed progress.

• The initial assessment helps objectify brain activity rather than relying solely on reported symptoms.
• The protocol remains individualized, since two people experiencing mild depression can exhibit very different brain profiles.
• Regular follow-up allows the training to be adjusted based on progress observed over the course of the sessions.

The reported effects vary from person to person and typically develop progressively over the course of the sessions rather than appearing immediately after the first few visits.

First-line neurofeedback or priority medical evaluation?

Each person’s profile points toward one or the other of these paths, though they are not mutually exclusive.

Observed Signs	Neurofeedback Worth Considering First	Priority Medical Evaluation
Duration of symptoms	A few weeks to a few months	Several months or years without improvement
Intensity	Mild to moderate; overall daily functioning remains intact	Severe; inability to manage day-to-day tasks
Previous treatments	Not yet attempted, or initial attempts yielded limited results	Multiple antidepressants tried without lasting success
Suicidal thoughts	Absent	Present – urgent medical attention required

This table is provided for informational purposes only. It is neither a self-assessment tool nor a diagnostic tool, and it should never replace an individual evaluation.

All clinical decisions fall under the responsibility of a qualified healthcare professional. If you or someone you know is experiencing suicidal thoughts or a severe inability to function, seeking medical care remains the absolute priority, regardless of any interest in neurofeedback.

A clinical team supervised by the Order of Psychologists of Quebec

Neurofeedback is classified as an emerging practice under the OPPQ’s advisory opinion on biofeedback and neurofeedback (April 15, 2016). This classification reflects scientific evidence that is still developing, which is why reputable clinics emphasize rigorous supervision rather than making promises of results.

At Neuroperforma, neurofeedback is an intervention supervised by a psychologist who is a member of the OPPQ, which sets the clinical approach apart from unregulated centers.

This professional supervision also allows for the issuance of receipts recognized by several private insurance plans under the title of psychologist – a significant practical advantage for individuals considering this option.

The connection to mental fatigue and sleep

Mild depression is very often accompanied by persistent mental fatigue and a sleep cycle that no longer fulfills its restorative function – two symptoms that feed into each other over time. Understanding this neurological link often helps clarify why symptoms sometimes seem to overlap rather than appearing in isolation.

FAQ

Can neurofeedback replace medical care for depression?

No, neurofeedback does not replace an existing medical evaluation or treatment.

• It is a complementary brain-training approach, not a substitute for a diagnosis or ongoing treatment.
• Any decision regarding medication must be discussed with your attending physician and should never be modified independently.
• A preliminary individual assessment determines whether neurofeedback is suitable for a person’s specific situation.

How many sessions are typically required?

At Neuroperforma, a protocol consists of a minimum of 12 sessions; this number may then vary depending on each individual’s profile and goals.

• A training protocol generally spans several weeks, with a regular schedule of sessions.
• The initial QEEG assessment helps guide the approximate duration of the recommended protocol.
• Results vary from person to person depending on the consistency of the follow-up and the clinical profile.

Is neurofeedback suitable for all forms of depression?

Neurofeedback is documented for depression with a high level of evidence, but every situation remains unique.

• More severe or treatment-resistant forms of depression require a thorough psychiatric evaluation.
• Neurofeedback is often considered as a complementary approach, following an individual assessment, for mild to moderate forms.
• Only an individual assessment can determine the most appropriate approach.

Are neurofeedback sessions painful or uncomfortable?

No, the sessions are not painful and do not involve any unusual sensations related to electrical currents or stimulation.

• Electrodes are simply placed on the scalp to measure brain activity.
• No substances are injected, and no sedation is required during the session.
• The person remains awake and active, usually in front of a screen, throughout the training.

Is neurofeedback covered by insurance?

A portion of the fees may be covered depending on each person’s private insurance plan.

• Receipts are issued under the title of a psychologist who is a member of the OPPQ, which is recognized by several insurers.
• Exact coverage depends on the insurance policy and should be verified directly with the insurer.
• The public healthcare system generally does not cover this approach, unlike certain more traditional medical expenses.

Conclusion

Mild depression leads many people to look for options before considering medication, without having to face their symptoms entirely alone.

Neurofeedback, recognized at level 5 by the AAPB for depression, offers a serious complementary avenue in this context, under the supervision of an OPPQ member psychologist. It is not a miracle solution, but rather a structured approach that can help support mood regulation as part of a rigorous individual assessment.

Wondering if neurofeedback could be right for your situation? Book a free consultation to find out how neurofeedback can help you →

Related reading: Mental fatigue and mood | Non-restorative sleep

This article is for informational purposes only. It does not constitute a diagnosis, medical advice, or personalized treatment recommendations. Neurofeedback is a brain-training technique (considered an emerging practice by the Order of Psychologists of Quebec); it does not replace a medical or psychological evaluation or follow-up. Results vary from person to person and cannot be guaranteed. If you are experiencing concerning symptoms, consult a qualified healthcare professional. At Neuroperforma, the process begins with an evaluation conducted by a psychologist who is a member of the OPPQ.

Reference: Association for Applied Psychophysiology and Biofeedback (AAPB), Evidence-Based Practice in Biofeedback and Neurofeedback – depression is listed among the applications classified at level 5 (efficacy established) for neurofeedback. This classification does not apply directly to isolated mental fatigue. Clinical results remain individual and variable.