How To Use Circadian rhythm In A Sentence
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A team of researchers at MIT and the University of California at San Diego has shown how cell division in a type of bacteria known as cyanobacteria is controlled by the same kind of circadian rhythms that govern human sleep patterns.
Medlogs - Recent stories
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As a consequence, most biological processes, from sleep-wake cycles in people to leaf movements in plants, follow a daily, circadian rhythm.
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In our eyes, we primarily use the ciliary photoreceptors for vision, but we also maintain a set of rhabdomeric photoreceptors that have the job of sensing light to set circadian rhythms.
PZ Myers - The Deepest Links (on Evolution)
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While discussing the mechanisms underlying circadian rhythms, it would be well worth mentioning their genetic basis.
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The more regular your schedule, the easier it is to retrain your circadian rhythm in a twenty-four-hour time period.
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The SCN has long been implicated in the circadian rhythmicity of wheel running, and the High-Runner mice display a shorter free-running circadian period than Control mice under both constant light and constant dark.
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He demonstrated that melatonin synchronized and entrained circadian rhythms and developed a multiple-oscillator model of circadian organization that remains viable and important today.
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Still slower ultradian rhythms, with a period of 2 h, and circadian rhythms have also been observed.
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Renn SC, Park JH, Rosbash M, Hall JC, Taghert PH (1999) A pdf neuropeptide gene mutation and ablation of PDF neurons each cause severe abnormalities of behavioral circadian rhythms in
PLoS ONE Alerts: New Articles
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Terry learned to eat in tune with his natural circadian rhythms.
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The 24-hour circadian rhythm of light - dark (day-night) cycle is controlled by the hypothalamus through a neural pathway to the pineal gland.
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When you remain awake all night, your circadian rhythm does not cease.
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The chronobiological study of Caenorhabditis elegans, an extensively used animal model for developmental and genetic research, might provide fundamental information about the basis of circadian rhythmicity in eukaryotes, due to its ease of use and manipulations, as well as availability of genetic data and mutant strains.
ScienceBlogs Channel : Life Science
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Body rhythm is known as the inner clock or circadian rhythm.
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My scientific specialty is chronobiology (circadian rhythms and photoperiodism), with additional interests in comparative physiology, animal behavior and evolution.
ScienceBlogs Channel : Life Science
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Circadian rhythms are known to be exhibited by all peripheral tissues and mammalian cells in culture.
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The more regular your schedule, the easier it is to retrain your circadian rhythm in a twenty-four-hour time period.
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The circadian rhythm you feel as wakefulness and sleepiness is the result of internal body changes.
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The circadian rhythm resides with an infradian rhythm of lunar 28-day cycles, seasonal cycles of cold and hot as well as shifting light and dark.
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The research results would be applied to the study of excess weight loss strategies based on timing meals according to your individual chronobiology or circadian rhythms.
You'll have a greatly increased risk of weight gain if you eat at night
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In human adults, many biological functions display a physiological circadian rhythm that oscillates in synchronism with the sleep-wake rhythm.
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When you remain awake all night, your circadian rhythm does not cease.
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I couldn't figure what was the problem, but somehow my circadian rhythms had come undone, and I wasn't sleeping.
FATAL FLAW
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Chapter 6 deals with circadian rhythm and chronotherapy of asthma medications.
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Otherwise known as our circadian rhythm, our 24-hour body clock resets itself at sunrise and sunset each day.
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This study would form the basis for cancer chronotherapy, which aims in drug administration at appropriate timing according to the circadian rhythms of cancer cell susceptibility which will avoid adverse effects of chemotherapy.
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But it's not only sleep that is influenced by circadian rhythms.
Times, Sunday Times
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What's more, this molecule -- called Rev-erb -- is sensitive to lithium and may help shed light on circadian rhythm disorders, including bipolar disorder.
Spent my last ten dollars on condiments and beer
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It is not clear why people do not have a 24-hour circadian rhythm.
Times, Sunday Times
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Some invertebrates also have both, but they use the rhabdomeric receptors for vision and the ciliary receptors for circadian rhythms.
PZ Myers - The Deepest Links (on Evolution)
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Circadian rhythmicity in regulation of endogenous physiological processes is a characteristic feature of eukaryotic organisms.
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Body rhythm is known as the inner clock or circadian rhythm.
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Your circadian rhythm is regulated by a biological clock in your brain that usually makes you sleepy at night and ready to wake up in the morning.
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To understand how exercise affects sleep, you must understand the circadian rhythm of the human body.
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Exercise will raise your body temperature, allowing you to adjust to your new circadian rhythm.
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Together with another, five years older pharmacologist, named Folke Serin, I studied the action of another "analeptic", i.e. nikethamide, and discovered a circadian rhythm in its lethal action.
Arvid Carlsson - Autobiography
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Jet lag happens when the body's circadian rhythms are disrupted by changes in light.
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circadian rhythms
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When you remain awake all night, your circadian rhythm does not cease.
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Jet lag occurs, I learned, because changes in time zones confuse our internal body clock or our ‘circadian rhythms’; profound biorhythms which date back to Stone Age man.