Sentences with phrase «circadian pattern»
The phrase "circadian pattern" refers to a regular and predictable rhythm that our bodies follow throughout a 24-hour period. It affects our sleep-wake cycle, hormone production, body temperature, and other biological functions. This pattern helps us feel alert during the day and sleepy at night, helping to maintain a healthy balance in our daily lives. Full definition
«The growing research on light at night and breast cancer is based on data suggesting that exposure to light during nighttime hours suppresses nocturnal secretion of melatonin and disrupts circadian patterns and sleep,» lead author Peter James, an assistant professor at Harvard Medical School's Department of Population Medicine at the Harvard Pilgrim Health Care Institute, told Seeker.
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Owens believes her data support later start times for middle school and high school, to match the natural shift in adolescents» circadian pattern toward the eveningness chronotype.
«We want to follow up with this and determine if things like sleep deprivation or altered circadian patterns can influence the risk of Alzheimer's disease,» Bateman said.
So, on a sub-sample of students in each school, we'll be assessing their sleep / wake patterns in this more detailed way, and also taking indices of stressor activity by looking at heart rate and also looking at the circadian rhythm in these people by measuring their temperature, because temperature has a very distinct circadian pattern throughout the 24 hour day.
But the environmental signal of food also has an impact on the circadian patterns scattered across the body.
James explained that the circadian clock regulates the cell cycle, and that «disruption of circadian patterns could be associated with abnormal cell divisions that occur in cancer.
A: The circadian pattern of RLS has nothing to do to with the time you went to bed or when you got your hours of sleep.
The daily release of cortisol follows a circadian pattern that is highest before waking and lowest at bedtime.