Contagious yawning: the mirror neuron system may be a candidate physiological mechanism.
Cooper
Nicholas R
NR
Puzzo
Ignazio
I
Pawley
Adam D
AD
D004569:Electroencephalography; D006801:Humans; D007100:Imitative Behavior; D009474:Neurons / Q000502:physiology*; D015000:Yawning / Q000502:physiology*