Why Do We Yawn? Past and Current Hypotheses
نویسنده
چکیده
Yawning can be regarded as a prototype of stereotypical behaviors that has been recycled through evolution for different purposes. These purposes are combined with the increasing complexity of the central nervous system during evolution, and correlated with the richness of social interactions. In this chapter, past and current hypotheses concerning the generation and usefulness of yawning are discussed.
منابع مشابه
Why do we yawn?
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تاریخ انتشار 2013