PDF) Why do we yawn?
Why Yawning Is Contagious | Time
Yawning and airway physiology: a scoping review and novel hypothesis | SpringerLink
Hypothesis to Explain Yawning, Cortisol Rise, Brain Cooling and Motor Cortex Involvement of Involuntary Arm Movement in Neurologically Impaired Patients | Insight Medical Publishing
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Hypothesis to Explain Yawning, Cortisol Rise, Brain Cooling and Motor Cortex Involvement of Involuntary Arm Movement in Neurologically Impaired Patients | Insight Medical Publishing
Enjoy your Natural Relaxation Mechanisms: Yawning, Sighing… | by David Tan, DO -www.lifeforcewithyou.com | Thrive Global | Medium
yawning-stereotyped.behaviour
The Surprising Science of Yawning | The New Yorker
Is yawning a tool for wakefulness or for sleep?
PDF) Is yawning a tool for wakefulness or for sleep?
Yawns Are Cool · Frontiers for Young Minds
SciELO - Brasil - Yawning in neurology: a review Yawning in neurology: a review
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Why Is Yawning Contagious ? | Know-It-All
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Why Do We Yawn? - The New York Times
Yawning and airway physiology: a scoping review and novel hypothesis | SpringerLink
Figure 1 from Why do we yawn | Semantic Scholar
Manipulating neck temperature can reduce contagious yawning in humans, study finds
More than a sign of sleepiness, yawning may c | EurekAlert!
The mystery of yawning: scientists suggest it's proof of a bigger brain | South China Morning Post
/yawning-cat-467517127-59a46eccd963ac00118d881d.jpg "Why Are Yawns Contagious? Theories and Studies")
Why Are Yawns Contagious? Theories and Studies
