Daily light exposure profiles in older non-resident extreme morning and evening types
نویسندگان
چکیده
منابع مشابه
An Investigation on the Effect of Fluctuations in Daily and Weekly Rhythm and Chronotype (Morning, Evening and Intermediate Types) in preschoolers Attention performance
Purpose: Attention is a significant factor for the learning process, and it may affect the degree and efficiency of student’s learning and their teaching. Methodology: Therefore, the present paper aims to examine the effect of the fluctuations in daily and weekly rhythms, and chronotype (morningness-eveningness) on the attention performance of preschoolers. The research’s methodology is a causa...
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A growing body of evidence suggests that exercise may contribute to preventing pathological changes, treating multiple chronic diseases, and reducing mortality and morbidity ratios. Scientific evidence moreover shows that exercise plays a key role in improving health-related physical fitness components and hormone function. Regular exercise training is one of the few strategies that has been st...
متن کاملMorning and evening saliva cortisol
(2008). The Relationships between Long-term job strain and Morning and evening saliva cortisol secretion among white-collar workers. Morning and evening saliva cortisol 2 The study objective was to assess long-term job strain impact on morning and evening saliva cortisol secretion. In all 77 white-collar workers (31% females; sample mean age = 42 years) volunteered to sample morning (immediatel...
متن کاملMorning vs evening light treatment of patients with winter depression.
BACKGROUND According to the phase-shift hypothesis for winter depression, morning light (which causes a circadian phase advance) should be more antidepressant than evening light (which causes a delay). Although no studies have shown evening light to be more antidepressant than morning light, investigations have shown either no difference or morning light to be superior. The present study assess...
متن کاملDaily serum and salivary BDNF levels correlate with morning-evening personality type in women and are affected by light therapy.
INTRODUCTION BDNF is present in human serum and its level changes have been used as a marker of antidepressant efficacy in some psychiatric disorders. In addition, the positive effects of light therapy on major depression suggest that circadian-regulated factors should be taken into account in the management of mood disorders. The aim of the present study was to test ultradian fluctuations in s...
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ژورنال
عنوان ژورنال: Journal of Sleep Research
سال: 2009
ISSN: 0962-1105,1365-2869
DOI: 10.1111/j.1365-2869.2009.00762.x