Traumatic Brain Injury (TBI)

Category: Brain & Cognition

Journal: Photomedicine and Laser Surgery (2014)

Key finding

Improved cognitive function, PTSD symptoms, and sleep quality; neuroimaging showed increased cortical oxygenation.

Protocol

• Wavelength: 810 + 980 nm
• Irradiance: 10–25 mW/cm²
• Dose: 4 J/cm²
• Duration: 18 sessions over 6 weeks

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