Seeing someone sneeze makes us ready to fight germs! New fMRI study by @uni-hamburg.de published in @brainbehavimm.bsky.social shows our brains activate & boost immunity (increased sIgA!) when seeing contagion cues. Preparing our defenses BEFORE getting sick!
www.sciencedirect.com/science/arti...
sciencedirect.com
Visual cues of respiratory contagion: Their impact on neuroimmune activation and mucosal immune responses in humans
This study investigated the neural correlates of perceiving visual contagion cues characteristic of respiratory infections through functional magnetic…