Alexandra Russel asked in Yawning
Why are yawns contagious?
We can’t say for sure, but there are several possible explanations. One potential explanation comes from research out of the University of Nottingham, which suggests that contagious yawns are prompted by automatic, primitive reflexes in the part of the brain responsible for motor function. Other researchers think it has something to do with empathy or social cues. "Researchers have seen that yawning may not be as contagious to people with autism or schizophrenia," Meredith Williamson, clinical...