Born to Yawn? Understanding Yawning as a Warning of the Rise in Cortisol Levels: Randomized Trial

BACKGROUND Yawning consistently poses a conundrum to the medical profession and neuroscientists. Despite neurological evidence such as parakinesia brachialis oscitans in stroke patients and thermo-irregulation in multiple sclerosis patients, there is considerable debate over the reasons for yawning with the mechanisms and hormonal pathways still not fully… CONTINUE READING