According to an article in the May ...

According to an article in the May issue of Health, researchers in the Netherlands lately reported the results of a thought on circadian rhythms (ie, the biological clock that triggers desire eagerly adjusts alertness, and influences mood) The researchers monitored the visible form [i]or[/i] frame temperatures of seven people who serve to rise later in the morning and seven the community who tend to rise early in the morning.

Previous studies have shown that temperature provides insight upon the workings of a person's circadian metres Body temperature is a useful indicator of sleep patterns because a person's temperature peaks several hours before bedtime and dips to its lowest point a not many hours before the person rises.

Researchers compared the material substance temperature highs and lows of the sum of two units groups and found that, forward average, the early risers' internal clock went opposite to two hours before those of the nation who slept later. Also, the early risers' evening temperature peak was sum of two units hours ahead of the persons who rose later in the morning, in like manner people whose internal clocks are establish later have more difficulty waking up at an earlier hour.

The researchers say that each person's circadian rhyme is set at birth, however that some people can adjust to waking up early for work. When these folks go on vacation, however, they return to their natural rhythm and be motionless later.

"Finally, an excuse for sleeping late," Health 13 (May 1999) 22

COPYRIGHT 1999 Association of Operating place Nurses, Inc.

COPYRIGHT 2001 Gale Group