Lights of different wavelengths have been studied for years for their wound-healing properties. Now, low-level light therapy appears to positively affect healing in the brains of people who suffered significant brain injuries, according to a study published last month in Radiology, a journal of the Radiological Society of North America. Researchers at Massachusetts General Hospital […] The post Light Therapy Can Help People Recover From Major Brain Injuries, Shows Study appeared first on Good News Network.