May 21

Gee, I wonder what 17 years of crappy sleep does?

CHICAGO - Being deprived of sleep even for one night makes the brain unstable and prone to sudden shutdowns akin to a power failure — brief lapses that hover between sleep and wakefulness, researchers said on Tuesday.

“It’s as though it is both asleep and awake and they are switching between each other very rapidly,” said David Dinges of the University of Pennsylvania School of Medicine, whose study appears in the Journal of Neuroscience. <whole story at MSNBC>

May 20

Interesting article over at WebMD

May 16, 2008—A cup of green tea may be just what the doctor ordered if you have learning and memory problems related to obstructive sleep apnea, the most common type of sleep-related breathing disorder.

Obstructive sleep apnea (OSA) starves the body of oxygen during sleep. Persons with the condition experience pauses in breathing while sleeping. This condition can cause a drop in oxygen levels, which can affect organs of the body. OSA increases your risk for high blood pressure, heart attacks, and strokes, and affects cognitive function such as learning and memory.


 Full text here

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