Circadian rhythmicity
Original Article Influence of Per3 genotypes on circadian rhythmicity in flight cadets after militarized management
... dian rhythmicity had been studied using sub- jects at one certain period, thus the results may be biased due to various confounding factors such as long-term unhealthy sleeping habits ascribed to study, work or ...
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Amphioxus photoreceptors insights into the evolution of vertebrate opsins, vision and circadian rhythmicity
... Taken together JCs and DO of amphioxus have a lot in common with both invertebrate rhabdomeric photoreceptors and vertebrate ipRGCs. The homology between JCs and DO and ipRGCs appears to be especially well justified. ...
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Circadian rhythmicity in emerging mood disorders: state or trait marker?
... of circadian rhythms in ...the circadian parameters ...select circadian markers that have shown differences between young people with mood disorders (compared to healthy control or other cases with ...
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Hidden Markov models for monitoring circadian rhythmicity in telemetric activity data
... cadian rhythmicity endorsed by the timing of the work and social ...the circadian period, smooth functional forms, such as harmonic functions or splines, are not ideal for modelling the abrupt appearance of ...
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Modulation of glucose regulation and insulin secretion by circadian rhythmicity and sleep
... of circadian rhythmicity (intrinsic effects of time of day independent of the sleep or wake condition) and sleep (intrinsic effects of the sleep condition, irrespective of the time of day) on the 24-h ...
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Oxygen consumption, circadian rhythmicity and sleep
... These were to determine if the pattern of energy expenditure observed across the night is a function of sleep processes, circadian rhythmicity or the specific dynamic action SDA effect o[r] ...
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Developing Circadian Rhythmicity in Infants
... developing circadian rhythmicity in human infants reflects influences of caregivers rather than endogenous ...expressed rhythmicity in primates, we have examined the de- velopment of expressed ...
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Circadian rhythmicity and subjective wellbeing of carers under chronic stress
... The CSM items ask respondents to consider their ‘feeling best’ rhythm, to report on their typical circadian patterns and to indicate the time they would choose for regular activities such as work or exercise. The ...
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The circadian clock in mammals
... Circadian rhythmicity generated in the core neurones of the SCN is synchronized through a network of interneuronal connections, and is entrained by direct and indirect retinal ...The circadian rhythm ...
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Circadian and circannual programmes in avian migration
... Migrations of birds are conspicuously rhythmic phenomena. As a rule, they occur at certain seasons and certain times of day and thus are manifestations of an approximately annual (circannual) as well as an approximately ...
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Chronotypes and circadian timing in migraine
... migraine is associated with marked changes in sleep pat- tern or biorhythm. First, in familial advanced sleep phase syndrome, a very rare, highly penetrant auto- somal disorder caused by a mutation in the casein kinase ...
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Delta rhythmicity is a reliable EEG biomarker in Angelman syndrome: a parallel mouse and human analysis
... Our work represents the first direct comparison of EEGs from children with AS and neurotypical controls. However, an inherent limit of our retrospective EEG analyses was that AS data and neurotypical data were gathered ...
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Lenneberg’s Contributions to the Biology of Language and Child Aphasiology: Resonation and Brain Rhythmicity as Key Mechanisms
... This paper aims to re-evaluate the legacy of Eric Lenneberg’s monumental Biological Foundations of Language, with special reference to his biolinguistic framework and view on (child) aphasiology. The argument draws from ...
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Molecular mechanisms of circadian clock functioning
... primary circadian pacemaker which is localized in the supraсhiasmatic nuc lei of the mammalian ...this circadian CLOCK ...of circadian gene products are also the components of circadian CLOCK ...
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Role of the circadian system in cardiovascular disease
... the circadian pacemaker and does improve performance, mood, and reduces sympathetic activity in night-shift workers who sleep during the daytime ...appropriate circadian synchronization to the work schedule ...
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Circadian clocks and breast cancer
... Loss of Per2 leads to decreased apoptosis, and therefore accumulation of damaged cells, by impairing p53 [40]. Consistent with this, Per2 overexpression in colon cancer results in cell cycle arrest, growth inhibition and ...
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Circadian Clock Proteins and Immunity
... a circadian variation has been found in the ability of mouse macrophages to ingest particles with the increase observed ahead of the transition to activity (Hayashi et ...a circadian variation, and when ...
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Circadian rhythms in rheumatology a glucocorticoid perspective
... Th e time point of application of the single daily dose also plays a role for adrenal suppression. Th is can be explained easily: circadian GC secretion exhibits two peaks, one large peak in the morning around ...
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Control of the Circadian Rhythm of Activity in the Cockroach
... The lack of effect on the rhythm of removing the corpora cardiaca left the possibility, specifically implied by Roberts 1966, that the source of activity control might centre in the neur[r] ...
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Control of the Circadian Rhythm of Activity in the Cockroach
... However, series of six successive blood samples taken over a period of 3 weeks from ten individual cockroaches revealed no daily change in the level of potassium, sodium or haemocyte den[r] ...
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