Associated diseases.
Yawning is a physiological behavior and, as with all such behaviors, its deregulation is indicative of an underlying disorder. This chapter breaks this topic down into the types of yawning (incomplete, absent or excessive) and the direction of causality (triggering or relieving a disorder).
Walusinski
Olivier
O
General Practice, Brou, France.
D000818:Animals; D006801:Humans; D001523:Mental Disorders / Q000503:physiopathology*; D009422:Nervous System Diseases / Q000503:physiopathology*; D015000:Yawning / Q000502:physiology*