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February 23, 2026

Complete Concussions Partners with The Cyclists’ Alliance
We are proud to announce our partnership with The Cyclists’ Alliance (TCA), the independent voice of women’s professional cycling. This matters to us because concussion care should not depend on

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November 17, 2025

Concussion Recovery Time: What’s Normal and What’s Not
TL;DR Most people recover within days to about one month when they follow an active, stepwise plan (1). Symptoms persisting beyond 4 weeks suggest persistent symptoms and warrant a multimodal

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November 17, 2025

Brain Fog After Concussion: Why It Happens & How to Treat It
Brain fog after concussion usually comes from a mix of fixable problems, not permanent damage. The most common drivers are visual and vestibular issues, cervical dysfunction, autonomic dysregulation with exercise

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November 14, 2025

What Is Post-Concussion Syndrome and How Long Does It Last?
Quick answer first Most people recover from a concussion within days to about one month. If symptoms last longer than 4 weeks, many clinicians use the term persistent post-concussion symptoms,

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Advanced Cognitive Pathway

Treat the Invisible Injury.

The Evidence-Based Cognitive Rehab Course
Beyond the physical mechanics of concussion lies the complex neurological fallout. Gain the clinical tools to assess cognitive fatigue, manage Return-to-Learn protocols, and navigate mental health overlays.
For Occupational Therapists (OT), Speech-Language Pathologists (SLP), and Neuropsychologists
Get started today

20 Hrs

Evidence-Based Video

1,800+

Scientific References

100%

Online & Self-Paced

14

Comprehensive Modules

Your Clinical Learning Pathway

A step-by-step framework to becoming a cognitive rehabilitation specialist.
STEP 1

Deconstruct the Invisible Injury

Go beyond physical symptoms. Master the underlying pathophysiology of cognitive fatigue, processing speed delays, and neurometabolic disruption.
  • Evidence-based pathophysiology
  • Differentiating symptom origins
STEP 2

Build Your Clinical Toolkit

Stop relying on subjective reporting. Equip your practice with validated assessments for executive functioning, memory, and oculomotor-cognitive intersections.
  • Validated cognitive screening
  • Convergence & visual tracking
STEP 3

Return to Learn & Work Mastery

Receive structured, stage-by-stage frameworks to help students and professionals reintegrate without exacerbating symptoms. Stop guessing on accommodations.
  • IEP/504 & workplace strategies
  • Cognitive pacing protocols
STEP 4

Complex Cases & Mental Health

Navigate the most challenging presentations. Learn to identify and manage psychological distress, anxiety overlays, and sleep dysregulation in persistent cases.
  • Real-world case studies
  • Managing anxiety & mood

Course Outline

14 highly-focused modules addressing the cognitive spectrum.
An update on the international concussion consensus statement; prevalence across various sports and industries; prevention strategies and a review of pertinent neurology.
Current evidence about what happens inside the brain during a concussion from a metabolic, circulatory, and neurophysiological standpoint. Also covers Second Impact Syndrome
Evidence on baseline testing as well as administration and interpretation of neurocognitive testing.
Acute assessment, ruling out Red-Flags, better diagnosis. This module touches on all the latest evidence with respect to assessing and managing acute concussion injuries through return to learn, work, and play.
These are the most challenging and complex cases in the concussion field. This module covers all the latest information regarding these complicated clinical pictures and also covers the latest evidence on CTE and longterm neurodegenerative conditions attributed to concussion and head injury.
How to apply Active Rehabilitation to your patients, and how to help your patients return to exercise successfully.
Management strategies for fatigue, including energy conservation and lifestyle strategies.
This module covers what is normal vs. abnormal sleep, red flags to be aware of, and treatment for sleep issues (sleep hygiene, sleep restriction protocol).
What is cognition, the relationship between cognition and other symptoms, common areas of cognition affected after concussion, and treatment strategies.
How to know if your patient is ready to return to work, and how to prepare them for a successful return to work.
How to know if your patient is ready to return to school, and how to prepare them for a successful return to school. How return to school differs from return to work planning.
All key considerations to conduct an ergonomic assessment, including conducting this virtually. We map out step-by-step how to run this assessment with your patient.
What causes mood symptoms in concussion, early intervention strategies, suicidality, and therapeutic intervention strategies within the context of a cognitive rehabilitation professional.
Treatment for noise and light sensitivity, headaches, vision and balance issues, and return to driving.

Trusted by 7000+ Clinicians Worldwide

“Even if you never treat one concussion, you can apply this research to your current practice across the full spectrum of your patients.”
John Staple
Physio / Allied Health
“This is my 4th time completing this recertification. The depth and clinical relevance keep me coming back every single time.”
Phil Busching
Clinician
“The most comprehensive course I’ve taken. It keeps you up to date monthly on new research and changes in the concussion world.”
Amy Fee
Healthcare Provider
“Finally, a systematic approach for both acute and chronic concussion patients. This is true graduate-level training.”
Albert Gadomski
Clinician
“Detailed coverage of research, assessment tools, and even diet to reduce chronic inflammation. Far exceeded my expectations.”
Dr. Barb Hungerford
Physiotherapy Centre Director
“A great systematic approach. I appreciated the parallels between concussion and chronic pain management.”
Nada Khalid
MSc Pain Management
“Provides complete transparency into nutrition, hormonal influences, growth mindset, and metabolic changes. Very refreshing.”
Allison Kryskow
Physiotherapist
“Many members have upgraded their diagnostic and treatment tools since taking this. Highly recommended for medical doctors and specialists.”
CCSSQ
Chiropractic Association
“Even if you never treat one concussion, you can apply this research to your current practice across the full spectrum of your patients.”
John Staple
Physio / Allied Health

“This is my 4th time completing this recertification. The depth and clinical relevance keep me coming back every single time.”

Phil Busching
Clinician
“The most comprehensive course I’ve taken. It keeps you up to date monthly on new research and changes in the concussion world.”
Amy Fee
Healthcare Provider
“Finally, a systematic approach for both acute and chronic concussion patients. This is true graduate-level training.”
Albert Gadomski
Clinician
“Detailed coverage of research, assessment tools, and even diet to reduce chronic inflammation. Far exceeded my expectations.”
Albert Gadomski
Physiotherapy Centre Director
“A great systematic approach. I appreciated the parallels between concussion and chronic pain management.”
Nada Khalid
MSc Pain Management
“Provides complete transparency into nutrition, hormonal influences, growth mindset, and metabolic changes. Very refreshing.”
Allison Kryskow
Physiotherapist
“Many members have upgraded their diagnostic and treatment tools since taking this. Highly recommended for medical doctors and specialists.”
CCSSQ
Chiropractic Association

Cognitive Rehab Course

  • 19 Hours of specialized video content
  • Actionable Return-to-Learn & Work protocols
  • 1,800+ Scientific References

$1,297

USD

Add to Cart & Get Access
14-Day Money-Back Guarantee
Network members pay $799. Apply to join the network →

Meet Your Instructors

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Dr. Cameron Marshall

DC, FRCCSS(C) — Founder & President, CCMI
Dr. Marshall is a Doctor of Chiropractic and sports injury specialist who holds a Fellowship through the Royal College of Chiropractic Sports Sciences in Canada. Dr. Marshall’s primary research and clinic practice focuses on evidence-based treatment and management of concussion and post-concussion syndrome. He is the founder and current president of Complete Concussion Management Inc., a multidisciplinary concussion care network with hundreds of locations globally, who provide standardized, evidence-based concussion care. Dr. Marshall has authored several peer-reviewed scientific articles with respect to concussion and has been a keynote speaker at several leading concussion conferences and continuing education seminars. Dr. Marshall serves as a Board member for Brain Injury Canada, and hosts a weekly podcast called ‘Ask Concussion Doc’ where he discusses the latest concussion research.
Jenni-Headshot

Jenni Diamond

MScOT, BScKin, CSEP-CPT
Jenni is a registered Occupational Therapist, the Founder of Jenni Diamond Occupational Therapy, and the Director of Occupational Therapy Services at the Neurology Centre of Toronto. Jenni works with patients with concussion and persistent concussion symptoms, as well as has experience with training other healthcare providers to provide optimal treatment to patients. Jenni is an Adjunct Lecturer at the University of Toronto and is registered with the College of Occupational Therapists of Ontario.
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Catherine Wiseman-Hakes

MSc, Ph.D, Reg. CASLPO
Catherine Wiseman-Hakes is an award-winning speech language pathologist and clinical neuroscientist. She holds a master’s degree in speech language pathology and a PhD in Rehabilitation Science, and is registered with the College of Audiologists and Speech language Pathologists of Ontario. She is a member of Speech and Audiology Canada and the Academy of Communication Disorders and Sciences (ANCDS). She is an assistant clinical professor in the graduate speech language pathology program in the School of Rehabilitation Science at McMaster University, an affiliate scientist with KITE-University Health Network, Toronto Rehab Institute, and scientist with the Hull Ellis Concussion and Research Clinic at Toronto Rehab Institute. She has published over 40 peer reviewed journal articles, several book chapters and contributed to local and international guidelines for the management of TBI from concussion/ mTBI to moderate-severe injury. She is also the founder and director of The Compassionate Justice Fund, in partnership with the Ontario Brain Injury Association; an organization that provides funding for rehabilitation for Ontarians with TBI from marginalized and underserved communities. Catherine is also the recipient of awards for Teaching Excellence and, Mentorship from the University of Toronto.

Frequently Asked Questions

This course is designed for Occupational Therapists, Speech-Language Pathologists, and Neuropsychologists who are serious about making concussion management a significant focus of their practice.
Yes! If you are not completely satisfied after 14 days and less than 30% of the course has been completed, we’ll give you a full refund! All you have to do is send us an email and we will refund you with no questions asked.
Once you purchase the course you will have 90 days to complete it (12.8 weeks). The course is 28 hours long, so as long as you can commit to at least 2 hours per week, you should be fine. For those that are part of the Complete Concussions Academy, you can have ongoing access.
The first step to having your clinic certified through Complete Concussions is to have at least 1 trained clinician. Following this course, you are eligible to have your clinic undergo certification and access all the benefits, resources, and tools that go along with it.
Yes! All existing CCMI Customers (Academy Members & Certified CCMI Clinic locations) get all additional training courses at 50% OFF…And, we manually progress you through modules that you would have done in previous courses. Once you purchase, just reach out to us and we’ll push your progress forward!
Our Cognitive Rehab Course is approved for 20 Contact Hours in Canada and the USA.

Cognitive Rehab Course for OTs, SLPs and Neuropsychologists

$1,297 USD

Network members pay $790. Apply to join the network →
Enroll now