This study was a historical first in showing the potential efficacy of photobiomodulation for Parkinson's symptoms in humans. The Vielight Neuro Gamma was utilized for transcranial-intranasal brain photobiomodulation and an Irradia MID 2.5 laser device for neck and abdominal photobiomodulation throughout this study. Read the full study here: Link Watch the explainer video below. [...]