All In The Mind The confusion about concussions
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Jun 7, 2025 In an eye-opening discussion, Dr. Lewis Freeth, a psychiatrist and concussion researcher, teams up with Nazanin Virji-Babul, a physical therapist and neuroscientist. They delve into the often-misunderstood world of concussions, sharing personal experiences that highlight diagnosis challenges. Their conversation uncovers the complexities of brain injuries, recovery variances, and the urgent need for better medical guidance. Additionally, they address the emotional impacts of concussions and call for improved awareness, especially regarding children's recovery needs.
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Personal Concussion Stories
- Lewis Freeth and Kate both suffered concussions from distinct accidents in different continents and times.
- Lewis lost consciousness in a car crash; Kate was awake but badly injured on her bike accident.
Brain Movement During Concussion
- The brain hits the skull front and back during a concussion, with additional rotational forces causing micro-tearing.
- A concussion can occur without direct bodily movement, such as with blast vibration injuries to soldiers.
Neurometabolic Impact of Concussion
- Concussion causes a neurometabolic cascade resulting in an energy crisis in the brain.
- This explains symptoms like headaches, dizziness, and difficulty concentrating after a concussion.