By Chris Obenschain
It's 2 p.m. and you're tired. You've been busting your you-know-what since midmorning, and even though you have hours left in your day, you're mentally and physically exhausted. But what if we told you there was a way to refresh and recharge -- that taking a nap could help perk you up, plus it could boost your memory, creativity and even lower your blood pressure? So could you spare 90 minutes? No? What about 60 minutes? Or 25, 10, or 6? Yes, really -- six minutes. And there's...
In central sleep apnea, breathing is disrupted regularly during sleep because of the way the brain functions. It is not that you cannot breathe (which is true in obstructive sleep apnea); rather, you do not try to breathe at all. The brain does not tell your muscles to breathe. This type of sleep apnea is usually associated with serious illness, especially an illness in which the lower brainstem -- which controls breathing -- is affected. In infants, central sleep apnea produces pauses in breathing that can last 20 seconds.
Who Gets Central Sleep Apnea?
In general, the main risk factors for sleep apnea are male gender, being overweight, and being over 40 years of age. However, anyone can have any of the types of sleep apnea.
Central sleep apnea is often associated with other conditions. One form of central sleep apnea, however, has no known cause and is not associated with any other disease. In addition, central sleep apnea can occur with obstructive sleep apnea, or it can occur alone.
Conditions that may be associated with central sleep apnea include the following: