A study published in Radiology discovered that low-level light therapy (LLLT) administered within 72 hours of a moderate traumatic brain injury (TBI) showed increased resting-state functional connectivity in the brains of participants during the early recovery stages.

In a study published in the Journal of Alzheimer's Disease Reports, researchers write that “this is the first report of a potential treatment modality to mitigate symptoms of Possible CTE.” The study is a case-series report of four former football players (3 professionals) who met the NIH criteria for Possible CTE and were treated with transcranial photobiomodulation (tPBM), a specific kind of light therapy.

Researchers are finalizing their recent pilot study on photobiomodulation conducted by The University of Utah. In this video produced by the research team, several of the men who participated in the study talk about their deteriorating health due to repetitive head hits and concussions, their concerns about CTE, and how light therapy during the clinical trial substantially improved their health.

Renowned light therapy researchers Dr. Laura Martin, Dr. Margaret Naeser, and Dr. Michael Ho are currently recruiting study participants for a studies that aims to see if light therapy can improve thinking and memory in people who have suffered one or more traumatic brain injuries, including concussions, and who are experiencing persistent symptoms.