TITLE

Biological rhythms -- How they affect human performance

AUTHOR(S)
Kulshreshtha, Anand Kumar
PUB. DATE
December 2008
SOURCE
Chemical Business;Dec2008, Vol. 22 Issue 12, p18
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
The article discusses the effect of biological rhythms on human performance. According to the author, the so-called timekeeping system or biological clock enables an organism to anticipate and prepare for the changes in the physical environment linked to day and night. It also provides internal temporal organization, as well as ensure that internal changes take place. Disturbances in the normal circadian rhythm can have serious health consequences, including mental and physical disorders which may affect safety, performance and productivity.
ACCESSION #
36403898

 

Related Articles

  • Ritmos circadianos y depresión. Soria, V.; Urretavizcaya, M. // Actas Espanolas de Psiquiatria;jul2009, Vol. 37 Issue 4, p222 

    Some core symptoms of major depression show a circadian rhythm in their clinical manifestations or are intimately linked to the circadian system functioning, such as sleep-wake cycle. Moreover, abnormalities in circadian rhythms of core body temperature and some endocrinemetabolic parameters...

  • Sleeping As the World Turns. Moore-Ede, Martin C. // Natural History;Oct82, Vol. 91 Issue 10, p28 

    Reports on studies on biological clocks since the 1700s. Studies by Jean Jacques de Mairan on rhythmic behavior in 1729; Studies on circadian rhythms by August Forel in 1910, by Karl von Frisch in 1929, by Max Renner in 1955, by Erwin Bunning in the 1920s and by Colin Pittendrigh in the 1950s;...

  • Circadian clocks. Abdulla, Sara // Nature;12/2/1999 Supplement Impacts, Vol. 402 Issue 6761, pC17 

    Provides information on the `circadian timing system' (CTS). Pathology and endocrinology of the circadian clock; Similarities and difference between CTS of animals.

  • Days of our lives. Miller, Steve // Odyssey;Mar99, Vol. 8 Issue 3, p20 

    Focuses on the circadian rhythm of living organisms. Effects of the light of the sun on the daily cycle; Chemicals that are produced to control the biological rhythms; Changes in the levels of hormones.

  • Resetting biological clocks. Winfree, Arthur T. // Physics Today;Mar75, Vol. 28 Issue 3, p34 

    Discusses research on resetting biological clocks in plants and animals. Phase resetting in the metabolic cycle by which yeast cells convert sugar to alcohol; Description of lattice of helicoids; Details on circadian clocks of fruit fly Drosophila.

  • Biological clocks differ.  // Science Teacher;Apr99, Vol. 66 Issue 4, p10 

    Looks at the discovery of scientists that morning-type and afternoon-type of people differ in biological clocks. Earlier waking time for morning persons because their biological clocks are two hours advanced; Control of circadian rhythm by the suprachiasmatic nuclei.

  • Collaboration Unveils Facts About Human Internal Clock. Holland-Moritz, Pam // Genomics & Proteomics;Mar2003, Vol. 3 Issue 2, p18 

    Reveals the results of a study clarifying the role of melanopsin in relation to setting and maintaining the circadian clock. Light information transmitted by melanopsin from the eye to the part of the brain that controls the human circadian clock.

  • Timing is everything.  // Nature;10/30/2003, Vol. 425 Issue 6961, p885 

    Examines issues surrounding circadian rhythms. Impact on quality of life and economic productivity; Phase of circadian rhythms; Circadian biology.

  • Circadian clock sensitive to vibration.  // Laboratory News;Mar2014, p10 

    The article discusses research published in "Science" which suggests that an animal's own movement could influence its internal circadian clock.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics