Obstructive sleep apnea affects around 20 million Americans and can lead to hypertension, heart attack, stroke, depression, muscle pain, fibromyalgia, morning headaches, and excessive daytime sleepiness.

Tuesday, March 2, 2010

Yawning is so contagious chimps can catch it from animation.

A great post om yawning can be found on the following link.


There is an international conference on yawning in June.

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posted by Dr Shapira at 5:28 AM