A concussion is often described as a mild traumatic brain injury, but this term is misleading. While it does not cause visible brain damage, it nevertheless causes a temporary dysfunction of neuronal connections, affecting memory, concentration, balance and emotions. Treating a concussion is not simply about resting for a few days. It is a delicate process that requires progressive, multidisciplinary care adapted to each patient. This article explains in detail the key steps in treating a concussion, the mistakes to avoid, the role of specialists and how innovative approaches (such as those offered by Neurodezign) promote complete recovery.
1. The goal of treatment: restoring brain function
Unlike a physical injury, a concussion affects the electrical and chemical functioning of the brain. After an impact, neurons temporarily lose their ability to communicate properly, causing imbalances in the regulation of energy and neurotransmitters. The goal of treatment is therefore twofold:
- Allow the brain to rest so it can reorganize naturally.
- Progressively reactivate its cognitive, motor and emotional circuits through supervised activities.
The key word is progressiveness: any resumption that is too rapid (physical or mental) can worsen symptoms and delay healing.
2. Step 1: Diagnosis and initial care
a. Immediate medical consultation
At the first signs (headaches, dizziness, confusion, fatigue, sensitivity to light, etc.), it is essential to consult a doctor or health professional trained in traumatic brain injuries. A complete assessment allows for:
- Ruling out serious brain damage (haematoma, fracture).
- Determining the degree of the concussion.
- Establishing a personalized follow-up plan.
b. Assessment tests
The professional may use:
- Neurological tests to assess reflexes, coordination and balance.
- Symptom questionnaires (SCAT5 scale, Post-Concussion Symptom Scale).
- Neuropsychological tests to measure memory, attention and reaction time, for example.
These tools serve to create a baseline and track the patient’s progress.
3. Step 2: Initial rest (24 to 48 hours)
Rest is essential, but it must be smart and limited in time. During the first 24 to 48 hours, it is recommended to:
- Avoid any intense physical activity.
- Reduce screen time (computer, phone, television).
- Limit reading and excessive mental stimulation.
- Rest in a calm environment with dimmed lighting.
Prolonged complete rest (more than 3 to 5 days) is counterproductive. The brain needs a gradual return to stimulation to recover its functions.
4. Step 3: Progressive return to activities
Once symptoms are stabilized, the return occurs in gradual steps. This process generally spans one to several weeks depending on the severity of the concussion.
Phase 1: Light activities
- Short walks.
- Simple cognitive activities (reading, conversation).
- Duration limited to 10 to 15 minutes initially.
Phase 2: Increased stimulation
- Partial return to work or school.
- Light balance or coordination exercises.
- Close monitoring of symptoms (fatigue, headaches, dizziness).
Phase 3: Moderate activities
- Light to moderate physical efforts (stationary bike, brisk walking).
- Gradual exposure to more stimulating environments.
Phase 4: Complete return
- Return to sports or full-time work, only when all symptoms have disappeared both at rest and during exertion.
Each step must last at least 24 hours, and one progresses to the next only if no symptoms have reappeared.
5. Step 4: Multidisciplinary intervention
Complete recovery from a concussion often requires several specialists working in collaboration.
a. The physician
They provide general follow-up, adjust treatments (mild analgesics, sleep management, etc.) and coordinate other practitioners.
b. The neuropsychologist
They assess cognitive and emotional impacts and propose strategies to improve memory, concentration and stress management.
c. The physiotherapist
They intervene when physical symptoms persist: dizziness, neck pain, loss of balance.
d. The occupational therapist
They help the patient regain autonomy in daily and professional activities by adapting the environment or tasks.
e. The cognitive rehabilitation specialist
Using tools such as neurofeedback or quantitative electroencephalogram (qEEG), they promote normalization of brain function.
6. Step 5: Cognitive and emotional rehabilitation
For many people, cognitive symptoms (memory problems, difficulty concentrating, mental slowness) and emotional symptoms (anxiety, irritability, fatigue) persist for several weeks. This is where neuropsychological rehabilitation comes in.
The goals of this rehabilitation:
- Retrain memory, attention and processing speed.
- Help the brain create new neural connections.
- Relearn emotional regulation.
The tools used:
- Progressive cognitive exercises.
- Breathing and relaxation techniques to reduce hyperactivation of the nervous system.
- Neurofeedback/biofeedback to restore brain stability.
These methods stimulate neuroplasticity (the brain’s ability to reorganize itself) and accelerate recovery.
7. Step 6: Managing persistent symptoms
Approximately 10 to 20% of patients develop post-concussion syndrome: persistent symptoms beyond 3 to 4 weeks (fatigue, headaches, cognitive problems, anxiety).
Recommended approaches:
- Vestibular rehabilitation for dizziness and balance.
- Visual therapy for oculomotor disorders.
- Psychological support for stress management and social reintegration.
- Personalized neuropsychological follow-up to monitor cognitive progress.
The key is to not trivialize these symptoms: they indicate a brain still in readjustment.
8. What you absolutely must not do
- Return to sports too soon: a second impact before complete healing can lead to second impact syndrome, sometimes fatal.
- Ignore mild symptoms: even slight fatigue or a visual disturbance can indicate a persistent imbalance.
- Consume alcohol or drugs: this disrupts neurotransmitters and slows recovery.
- Isolate yourself completely: recovery must include a progressive social and cognitive return.
Vigilance and patience are the best allies of a healing brain.
9. The role of long-term follow-up
Even after symptoms disappear, regular follow-up is recommended to ensure that the brain has regained optimal function. Control neuropsychological tests allow for:
- Comparing performance before and after the injury.
- Identifying areas still fragile (attention, memory, impulsivity).
- Adjusting rehabilitation strategies if necessary.
Well-monitored recovery prevents relapses and secondary problems, such as post-traumatic anxiety or decreased motivation.
10. Neurodezign: an innovative approach to brain rehabilitation
Neurodezign is a Quebec clinic specializing in neuropsychological assessment and optimization of brain function. Its mission: to help people of all ages regain their cognitive, emotional and motor abilities after a concussion or any other neuropsychological disorder.
Integrated and scientifically validated approaches
The Neurodezign team combines traditional methods of neuropsychology (cognitive tests, clinical interviews, rehabilitation plans) with cutting-edge technologies such as:
- Quantitative electroencephalogram (qEEG): to map brain activity and identify areas in imbalance.
- Neurofeedback and biofeedback: cutting-edge tools allowing the brain to learn to self-regulate through real-time feedback of its electrical activity.
Customized support for each patient
Each program is individualized:
- Complete assessment of cognitive and emotional functions.
- Personalized intervention plan based on the neuropsychological profile.
- Regular follow-up to measure progress and adjust exercises.
Neurodezign puts science at the service of sustainable brain recovery. Its approach aims not only to reduce symptoms, but to restore full brain performance, by optimizing the natural capacities for neuronal regeneration.
Conclusion: healing that requires science and patience
Treating a concussion is much more than just resting. It is accompanying the brain in its process of rebalancing and regeneration, respecting its rhythm and signals. Through progressive care, rigorous follow-up and the collaboration of several specialists, the majority of patients recover completely. And for those whose symptoms persist, modern approaches such as those offered by Neurodezign pave the way for effective and personalized rehabilitation, enabling the restoration of mental clarity, emotional stability and pre-injury quality of life.
