Biological Clock(s) A biological clock is, in scientific terms, a collection of protein molecules that interact with cells throughout the body. In less scientific terms, you can think of this as a sort of clock that is responsible for regulating your circadian rhythm. Within your body, nearly...
What is your infradian Rhythm Women operate on a different rhythm — the Infradian Rhythm. Men's hormone patterns follow a 24-hour circadian clock and women's follow a 28-day infradian clock. This little known biological rhythm, unique to women in their reproductive years, affects your brain...
1990. What is the clock? Translational regulation of circadian bioluminescence. Biochemical Sciences 15 (7), 262-265.Morse D, Fritz L, Hastings JW (1990): What is the clock? Translational regulation of circadian bioluminescence. Trends Biochem Sci 15: 262-265....
A circadian rhythm, sometimes called our sleep/wake cycle, is the body’s internal “clock” that regulates when we feel sleepy and wakeful over a 24-hour cycle. But it does much more than that. Our circadian rhythm orchestrates the function of a number of other systems and cells that de...
Sometimes a lesser dosage of certain types of medications is called for if the body’s clock is optimized. Some doctors like the advantage presented by chronotherapy because they have seen patients adhere better to their medication schedules when the drugs work better, and there is also sometimes...
An oscillation in the cellular level of specific proteins in the unicellular marine alga Gonyaulax is correlated with the prominent circadian rhythm of bioluminescence of living cells and persists under constant conditions. This regulation involves a daily bout of synthesis of a specific protein, which...
Since I worked night shift, or as it is also called graveyard shift, for many years, I have experienced the difficulty of adjusting to the new schedule. I might have reset my internal clock somewhat, but never fully. I think the best way to reset the clock is by having the same schedu...
If you have been staying up too late and then sleeping in at the weekends, you might struggle to fall asleep early enough for your early Monday morning alarm clock. In this case, you might want to take action to reset your circadian rhythm. Another common issue is that people get into ...
Entrainment, the synchronization of a circadian clock with the external environment, is a crucial step in daily life. Although many signals contribute to entrainment, light and temperature are typically the strongest resetting cues. Much progress has been made concerning light resetting in the model ...
differenttime,orifthejourneyweredelayed,yourinternalclockmightnotwakeyouupatyour stop.Itisaninterestingtheory,butDr.RonaldChervin,directorofMichiganMedicine?sSleep DisordersCenters,doesnotfullybuyit.Heisskepticalthatcircadianrhythmscanalsoexplain whyyouwakeupafterabriefnap. Youarealsolikelytowakeupforyourparticular...