نتایج جستجو برای: chronotype
تعداد نتایج: 631 فیلتر نتایج به سال:
Abstract Introduction Introduction: Circadian rhythms have long been conceptualized as central to the pathophysiology of bipolar disorder (BD). Numerous cross-sectional analyses demonstrated associations eveningness with BD and greater severity mood symptoms. Longitudinal studies that evaluate stability chronotype its association symptoms are lacking. Methods 88 BD2) from Prechter Study BD. Par...
Abstract Introduction Synchrony between mother and infant sleep-wake rhythms is positively associated with attachment maternal mental health. Chronotype a measure of one’s circadian rhythm which influences sleep timing other physiological processes. Whether synchrony mother-child chronotype similarly health into early childhood, when children’s behavior less dependent on the mother, unknown. Th...
Chronotype is a characteristic of a person in a certain point of one's lifetime and it slowly changes with age. Adolescents start to go to bed later while schools impose early starting hours, which may become a problem for students who are unable to adapt their circadian rhythm. The aim of this study was to determine if differences in school starting times affect the students' chronotype, schoo...
Human morning and evening chronotypes differ in their preferred timing for sleep and wakefulness, as well as in optimal daytime periods to cope with cognitive challenges. Recent evidence suggests that these preferences are not a simple by-product of socio-professional timing constraints, but can be driven by inter-individual differences in the expression of circadian and homeostatic sleep-wake ...
Here we examine how exposure to blue (peaking at λ=470 nm), green λ=505 nm) and red λ=630 light affects subsequent working memory performance measured with visual N-back tasks associated functional brain responses in participants extreme morning evening chronotype. We used within-subjects experimental manipulation on carefully selected samples state of the art equipment for exposure. The result...
Circadian rhythm and daily intake of fat, fiber, micronutrients have a different relationship to blood pressure. This study analyzed the chronotype, magnesium, potassium with pressure in adolescents. One hundred forty-three students from several schools Kerinci Regency, Jambi Province participated this cross-sectional study. Chronotype data were obtained using questionnaire. was chi-square whil...
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