| 词汇 | example_english_circadian-rhythm |
| 释义 | circadian rhythmcollocation in Englishmeanings of circadianand rhythmThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with rhythm. circadian adjective uk /sɜːˈkeɪ.di.ən/ us /sɝːˈkeɪ.di.ən/ used to describe the processes in animals and plants that happen naturally during a ... See more at circadian rhythm noun uk /ˈrɪð.əm/ us /ˈrɪð.əm/ a strong pattern of sounds, words, or musical notes that is used in music, poetry, ... See more at rhythm Examples of circadian rhythmThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. During the procedure continuous measures of the circadianrhythm are taken, typically including rectal temperature, melatonin, and cortisol. The cause of the normal circadianrhythm of excretion of water and electrolytes is unknown. In the case of the circadianrhythm the evidence is very strong. However, the circadianrhythm of blood pressure was found to be preserved in the both studied groups. In adults, alertness is lowest in the early morning and highest in the early evening, following the temperature circadianrhythm. Instability in social rhythms are proposed to disrupt the circadianrhythm and the sleep-wake cycle, culminating in an episode of mania or depression. One might expect that dopamine would still be required for entrainment of the circadianrhythm. When studied 2-3 years later these children lacked a strong circadianrhythm, showing a cortisol peak at noon instead of early morning. That is, a schedule that is shorter or longer than the circadianrhythm is introduced by controlling exposure to light and access to sleep. Catecholamines and cortisol exhibit a circadianrhythm thereby showing a decline in nocturnal secretion. Here we show a circadianrhythm of retinal dopamine content in the mouse retina, and examine the role of melatonin in its control. It is the interaction of the circadianrhythm and the homeostatic process that determines the temporal distribution and duration of sleep and wakefulness. The institutionalized children failed to exhibit the typical circadianrhythm of cortisol levels; morning and afternoon cortisol levels had similar magnitudes. However, for species in which light triggers rhabdom shedding under the control of a circadianrhythm, this represents only half of the story. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of circadian Go to the definition of rhythm See other collocations with rhythm |
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