Sleep consists of two distinct states: REM (rapid eye movement) sleep and NREM (non-REM) sleep. Dreaming occurs mostly in REM sleep.
Sleep is a cyclic phenomenon, with four or five REM periods during the night, which accounts for about 25 percent of the total night’s sleep.
Examples Of Sleep...
A press release from Washington University School of Medicine in St. Louis states that, by genetically tweaking a part of the brain of... Read more »
A reader sent me an email a while ago concerning sleep eating. She suffered from sleepwalking and sleep eating until, she says: "In my late... Read more »
Do you struggle with extra fat around your midsection? Excess abdominal fat is not only visually unappealing to some, but it increases... Read more »
I have some great tips for you to use to counteract and prevent stress related weight gain. Awhile back I explained how chronic long... Read more »
There is no cure for the common cold, or so we've been told. But a recent study led by Sheldon Cohen of Carnegie Mellon University in... Read more »
Walking off the airplane, my head feels fuzzy. The thought of looking for my luggage with three hundred other tired and ill-tempered people makes me... Read more »
Source: ADAM Encyclopedia
A cortisol urine test measures the amount of the steroid hormone cortisol in the urine.Alternative Names24-hour urinary free cortisol (UFC)How the... Read more »
Source: ADAM Encyclopedia
A cortisol level is a blood test that measures the amount of cortisol, a steroid hormone produced by the adrenal cortex.Alternative NamesSerum... Read more »
MySleepCentral thrives because individuals like you are willing and eager to share their experience--and expertise--with others coping with sleeping... Read more »
About 72 percent of all Americans experience insomnia, but five specific sleeping disorders can make sufferers fearful of falling asleep. Sleep... Read more »