Laser Therapy Institute Podcast
STUDY: Treatment for Traumatic Brain Injuries (Part 2)
Feb 24, 2020
This podcast discusses the challenges of delivering near infrared light to the brain for treating traumatic brain injuries. It explores the effectiveness of high power lasers in penetrating deep brain tissues and highlights significant improvements in cognitive function, mood, and sleep seen in patients receiving laser therapy. The impact of laser therapy on improving the quality of life for TBI patients is also addressed.
14:46
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Quick takeaways
- High-power and high-intensity lasers are necessary to penetrate deep into the brain for effective treatment of traumatic brain injury (TBI).
- Using high-intensity lasers is crucial for achieving positive outcomes in TBI treatment.
Deep dives
Importance of Penetration Depth in Laser Therapy
To effectively treat traumatic brain injury (TBI) using laser therapy, it is crucial to understand the challenges of delivering near infrared light to the brain. The study emphasizes the various barriers like epidermis, dermis, fat, blood vessels, muscles, skull, and dura mater that the light must pass through before reaching the brain. Low-power LED devices have limited penetration through the skin, while higher-power lasers can penetrate deeper. The study shows that a 10-watt laser delivered 11% of its energy through 2mm of human skin, while a 15-watt laser delivered 17%. Therefore, for effective treatment of TBI, high-power and high-intensity lasers are necessary to penetrate deep into the brain.
