• Prelude to a Crisis: A History of Sports-Related Concussion Research and the Influence of Neuropsychology with Assistant Teaching Professor, Owen Griffith
    Apr 28 2026

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    Owen’s work focuses on the neuropsychological mechanisms underpinning sports-related traumatic brain injury. His research explores how concussion impacts functional behaviour, cognition, and broader mental health and well-being.

    Prelude to a Crisis: A History of Sports-Related Concussion Research and the Influence of Neuropsychology, co-authored with Jamie Schultz.


    01:15 - Sports History and Concussion

    08:00 - Biocultural Perspective in Sports-Related Concussion.

    13:25 - History and Emergence of Neuropsychology in Concussion

    17:25 – The SLAM Model

    21:30 – Divergence of Concussion and Time Points Pre/Pots Bennet Omalu

    26:00 - What Has ‘Concussion Crisis’ History Taught Us

    28:00 – Addressing Concussion as an Athlete and Researcher on Concussion

    31:20 – How to Convey the Message Regarding Concussion

    35:22 - Favourite Moment’s in Sport

    39:45 - Where Can People Find You and Help Your Research

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    Twitter: @first concussion

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    Email: headfirstconcussion@gmail.com

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    42 mins
  • Participation in Professional American-Style Football and Suicide Mortality: 1979–2019 with Dr Rachel Grashow
    Apr 21 2026

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    Dr Grashow is a senior research scientist at the Harvard T.H. Chan School of Public Health and Director of Epidemiological Research Initiatives for the Football Players Health Study at Harvard University. Her work focuses on the long-term health effects of sport—particularly concussion and repetitive head impacts—in elite athletes.

    01:50 – Pretext: What is Concussion and CTE

    03:20 - Participation in Professional American-Style Football and Suicide Mortality: 1979–2019: Reasoning behind looking at this data

    05:50 – Main Findings of The Study

    10:50 –Stigma of Concussion and Mental Health Challenges

    12:30 – Trends and Explanation Between Sports

    17:00 – Caregiver Burden and Effect on Wife’s

    21:00 – Frequent Concerns and Reports from Caregivers

    25:00 – Advantages and Disadvantages of Studying Professional Athlete Population

    28:00 – Assessing and Data Collection of Caregivers

    33:30 –Testosterone Levels in Athletes

    Episode 82: Perceived Chronic Traumatic Encephalopathy and Suicidality in Former Professional Football Players (NFL) With Dr Rachel Grashow

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    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    43 mins
  • From Professional NRL Player to Elite NRL Referee with Henry Perenara
    Apr 14 2026

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    Henry Perenara played over 70 matches in the NRL at club level and also represented New Zealand internationally. Following his playing career, he transitioned into officiating, making his first-grade refereeing debut in 2011. He went on to officiate more than 200 matches, including international fixtures such as the Four Nations and the Rugby League World Cup.


    01:10 - Henry Perenara Journey into Rugby League

    05:10 – Hardest Part Transitioning Form a Player to Referee

    11:00 – Man Management of Players and the Media

    13:10 – What Was Expected of a Referee Regarding Player Welfare

    16:10 – Difficulty of Making Split Second Decisions

    20:00 – Transitioning from Two Referee’s to One in Covid-19

    25:50 – Impact and Toll of Covid-19 Season

    32:15 – Differences Between Refereeing Club vs World Cup

    37:05 – How Does the Bunker Work

    40:36 – Favourite Moments as a Player and Referee

    42:45 – Henry’s Heart Condition and Where to Find Him

    Henry Perenara

    https://www.smartmove.com.au/our-team/henry-perenara/

    Social media:

    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    52 mins
  • Combat Sports and the Integration of AI in Concussion Management with M2MMA General Manager Chris Cannon
    Apr 7 2026

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    Welcome back to Headfirst: A Concussion Podcast, today we have the honour and privilege to welcome Chris Cannon.

    Chris is the General Manager of M2MMA, a combat sports organisation using artificial intelligence to improve athlete wellbeing across physical, psychological, and financial domains. A key focus is reducing major risks in the sport—particularly weight cutting and concussion (mild traumatic brain injury), which is the focus of today’s discussion.


    01:14 - Chris’s Journey into M2MMA

    05:50 - What is M2MMA & How is AI involved?

    08:52 – What Data is Being Collected?

    13:40 – Protection of Data

    14:50 – Athlete Perception’s to Data Collection

    18:00 – Examples of Data Collection

    20:40 – Understanding the Whole Issue

    26:45 – Outside Perception on AI Tracking from Other Sports

    30:45 – Chris’s Favourite Sporting Moment and Moving Forward in Sport


    M2MMA:

    Website: https://m2mma.com

    IG: @m2mmaofficial and @cccannon10

    Facebook: M2MMA Official

    Social media:

    Twitter: @firstconcussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_Concussion

    Email: headfirstconcussion@gmail.com

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    39 mins
  • Motorsport Concussion Policy and Practice with FIM Medical Director Dr David McManus
    Mar 31 2026

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    Dr McManus is the Medical Director of the Fédération Internationale de Motocyclisme, overseeing world-class competitions including MotoGP, motocross, and superbike racing. He also leads the FIM International Medical Commission, driving global standards in medical care and rider safety.

    With a background in sports and emergency medicine, Dr McManus is a key figure in advancing injury surveillance and concussion management in high-speed motorsport, helping shape best-practice care for elite riders worldwide.

    01:30 - Journey into Medicine and Motorsport’s

    04:00 - What is FIM?

    07:10 – History of Concussion Guidelines in Motorsports

    10:55 - What is a concussion and Significance?

    16:30 – Acceptance of Concussion Policies Amongst Athlete's

    18:40 – Publishing and Implementation of Concussion Guidelines

    26:00 – When to Respect Autonomy and When to in Force Protocol

    33:45 – Removal from the Track for An Assessment

    39:40 – General Things We Should Know About Motorsports and Concussion


    FIM: https://www.fim-moto.com/en/

    Guidelines https://www.fim-moto.com/en/news/news-detail/article/fim-launches-motorcycle-sport-specific-concussion-assessment-and-management-guidelines


    Professor Jon Patricios – Concussion in Sports Group: Episode 65

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    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    47 mins
  • From AFL to WAFL and Concussion with Former AFL Player Tom Ledger
    Mar 24 2026

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    Tom had an outstanding junior career, winning state championships for Western Australia and multiple league best and fairest awards. He was drafted to St Kilda in 2010, spending three seasons at the club and playing with Sandringham in the VFL.

    He later returned to WA, becoming a key player for Claremont over eight seasons in the WAFL.

    Off the field, Tom completed a law degree and now works as a Special Counsel at Pragma Lawyers in Perth.


    01:30 - Journey into Sports and Experiences of the AFL Draft

    04:50 – Process Once Drafted

    06:30 – Experience of Being In ‘AFL System’ and First Game

    08:12 – Comparison of AFL to State Level

    10:28 – Head Injury Assessment and Experiences

    12:50 – Confounding Factors of Playing Through Injuries

    14:40 – Attitude Now Towards Concussion Now

    15:55 – Changes in Playing Style

    17:47 – Perception Changed on Concussion?

    19:50 - Favourite Memories of Career

    21:50 – Transition from AFL to Everyday Life

    23:00 – Where to Find Tom


    Social media:

    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    24 mins
  • Understanding Concussion, Phenotypes and Rehabilitation with Concussion Nerds Founder Natasha Wilch
    Mar 17 2026

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    Natasha is a registered physical therapist with more than a decade of clinical experience. She holds degrees in Health Science and Kinesiology, along with a Master’s in Physical Therapy from the University of British Columbia. Over the course of her career, she has developed specialised expertise in concussion recovery, neurological rehabilitation, chronic pain management, vestibular therapy, and functional neurology. She is the founder of Symphony Brain Performance, a clinic that has become a sought-after destination for individuals seeking specialised care for concussion and brain health. Natasha’s innovative work has earned significant recognition, including Canada’s Entrepreneur of the Year Award, the Physiotherapist Leadership Award of British Columbia, and Vancouver Island’s Top 20 Under 40 Business and Community Achievement Award. She has also recently been nominated for the Women of Influence Award. In addition to her clinical work, Natasha is the founder and host of the Concussion Nerds podcast and program, where she shares insights and conversations focused on brain health, concussion recovery, and performance.

    01:35 - How Natasha Become a Physical Therapist

    05:30 - Integration into Concussion Rehabilitation

    12:50 - What is a Concussion?

    16:40 - What are the Phenotypes of Concussion?

    22:00 - Approach in Treating Concussion/ Misconceptions

    30:00 – Psychology and Terminology of Concussion

    37:35 – Myths Around Concussion

    42:55 – Rewards of Natasha’s Job

    44:30 - Where Can People Find Concussion Nerds and Natasha

    Concussion Nerds – Natasha Wilch

    https://www.natasha-wilch.com/concussion-nerds

    Podcast: The Concussion Nerds Podcast – Spotify/ Apple

    Facebook: https://www.facebook.com/natasha.wilch.concussioncoach/

    IG: @natash.wilch & @concussionnerds

    YouTube:

    @NatashaWilch-ConcussionNerd



    Subscribe, review and share for new episodes which will drop fortnightly

    Social media:

    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    59 mins
  • NRL Concussion and Head Injury Assessment Process with Former Melbourne Storm Chief Medical Officer Dr Jason Chan (Re-Release From December 2024)
    Mar 10 2026

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    **This Episode is a Re-Release from Late 2024, information may have change since recording**

    Welcome back to Headfirst: A Concussion Podcast. Today, we are privileged to have Dr. Jason Chan join us. Dr. Chan recently retired after a distinguished 10-year tenure as the Chief Medical Officer for the Melbourne Storm, where he oversaw the medical management of the team during an era marked by remarkable success. Under his leadership, the Storm appeared in five grand finals, securing two premierships and five minor premierships. Dr. Chan’s tenure also included overseeing nine preliminary finals and managing a total of 249 games. Despite his retirement from the role, he continues to contribute to the club as a medical consultant.

    Dr. Chan holds the distinction of being the longest-serving Chief Medical Officer in the history of the Melbourne Storm. Beyond his role with the Storm, he has applied his expertise in various high-profile positions, including with the Queensland State of Origin team, the NRL Māori All Stars, and the Sunshine Coast Lightning Netball team, among others. He is also the founder of the Surgical Assistants Group of Victoria.

    With over 28 years of experience across multiple specialties, including general practice, orthopaedics, and general surgery, Dr. Chan is widely recognized as a highly regarded medical professional within the sporting and medical communities. His diverse experience and contributions to the field make him an invaluable asset in the areas of sports medicine and team health management.

    01:34 - Background and the Role of Chief Medical Officer

    05:47 - What Happens with An Athlete in Pre-Season & Baseline Testing

    12:23 - Time to conduct a HIA and Make a Clinical Decision on Game Day

    20:00 - Player Repour on Concussion Diagnosis

    23:00 - HIA’s and Recovery Process of Concussion

    27:20 - Perceptions of the Media

    30:35 - Multifaceted Aspects of Culture and Public Acceptance of Concussion

    38:17 - Over Arching Message

    Subscribe, review and share for new episodes which will drop fortnightly

    Social media:

    Twitter: @first concussion

    Facebook: Headfirst: A concussion podcast

    Instagram: Headfirst_ Concussion

    Email: headfirstconcussion@gmail.com

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    42 mins