Printer Friendly
The Free Dictionary
988,272,634 visitors served.
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

Circadian rhythm

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.46 sec.
circadian rhythm
n.
A daily rhythmic activity cycle, based on 24-hour intervals, that is exhibited by many organisms.
Circadian rhythm
Any body rhythm that recurs in 24-hour cycles. The sleep-wake cycle is an example of a circadian rhythm.
Mentioned in: Phototherapy, Sleep Disorders
circadian rhythm,
n person's biological patterns within a 24-hour cycle, circa a day. See also chronobiology.
?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
Those of us interested in circadian rhythms and cancer predicted this a long time ago," says epidemiologist Richard Stevens of the University of Connecticut Health Center in Farmington.
Graveyard shift: prostate cancer linked to rotating work schedule by Harder, B. / Science News
Under normal conditions our body maintains what is called a circadian rhythm (from the Latin circa dies, meaning "approximately one day").
Destination Points: Acupuncture Treatment for Jet Lag by Airguide Online
There was no impairment of the circadian rhythm and pulsatile secretion of the measured sexual hormones seen in this study.
REM Sleep Deprivation and Decrease of Nocturnal Penile Tumescence ... by The Journal of Sex Research
More results
 
Medical browser? ? Full browser
 
 
Medical Dictionary
?

Disclaimer | Privacy policy | Feedback | Copyright © 2008 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.