Researchers have measured the brain’s faint glow for the first time, hinting at a potential role of “biophotons” in cognition.
BY CONOR FEEHLY
EDITED BY ALLISON PARSHALL

“Scientists have been proposing that biophotons play a role in cellular communication for at least a century. In 1923 Alexander Gurwitsch conducted experiments where he showed that photon-blocking barriers placed between onion roots could prevent the plant from growing. In the past few decades, a handful of studies have added weight to the possible role biophotons play in cellular communication, which influences an organism’s growth and development.”
https://www.scientificamerican.com/article/your-brain-is-glowing-and-scientists-cant-figure-out-why