Results 31 to 40 of about 2,854,724 (237)

Chronobiology and the case for sleep health interventions in the community.

open access: yesSingapore medical journal, 2021
Our sleep-wake cycle is determined by the interaction between our homeostatic sleep drive and circadian rhythm. Each of us has a personalised biological rhythm or chronotype that determines the optimal time to fall asleep and wake up.
H. S. Ong   +4 more
semanticscholar   +1 more source

Chronobiology of transient global amnesia

open access: yesJournal of Neurology, 2021
Introduction The etiology of transient global amnesia (TGA) is still a matter of debate. Based, among others, on the observation of a close temporal relation between certain events and subsequent TGA episodes, recent proposals discuss the relevance of ...
C. Hoyer   +9 more
semanticscholar   +1 more source

A Tangled Threesome: Circadian Rhythm, Body Temperature Variations, and the Immune System

open access: yesBiology, 2021
The circadian rhythm of the body temperature (CRBT) is a marker of the central biological clock that results from multiple complex biological processes.
Benjamin Coiffard   +4 more
doaj   +1 more source

Light therapy for the treatment of delayed sleep-wake phase disorder in adults: a systematic review [PDF]

open access: yesSleep Science, 2021
Delayed sleep-wake phase disorder (DSWPD) is characterized by sleep onset times, beyond the usual schedules and social conveniences, which potentially impacts on health as well as on school and professional performance.
Jefferson Novais Gomes   +6 more
doaj   +1 more source

Nerve growth factor, brain-derived neurotrophic factor, and the chronobiology of mood: a new insight into the "neurotrophic hypothesis" [PDF]

open access: yes, 2015
The light information pathways and their relationship with the body rhythms have generated a new insight into the neurobiology and the neurobehavioral sciences, as well as into the clinical approaches to human diseases associated with disruption of ...
IANNITELLI, ANGELA   +2 more
core   +2 more sources

How are normal sleeping controls selected? A systematic review of cross-sectional insomnia studies, and a standardised method to select healthy controls for sleep research [PDF]

open access: yes, 2008
There appears to be some inconsistency in how normal sleepers (controls) are selected and screened for participation in research studies for comparison with insomnia patients.
Louise Beattie   +59 more
core   +8 more sources

Aortic aneurysm disease—Make room for chronobiology

open access: yesJournal of cardiac surgery, 2021
Aortic aneurysm (AA) is a common atherosclerotic condition, accounting for nearly 6000 deaths in England and up to 175,000 deaths globally each year.
Aleksandra Lopuszko   +3 more
semanticscholar   +1 more source

The influence of timeshift on ciradian rhythm of sensitivity to X-irradiation in mice [PDF]

open access: yes, 1984
For two groups of male C3H mice an eastbound transmeridional flight was simulated by inducing a time shift of the L:D schedule of 8 hr. The assumed flight brought about a maxima) reduction of the daily light and dark span, respectively.
Arbogast, B., Gerbes, Alexander L.
core   +1 more source

Association of shift work with mood disorders and sleep problems according to chronotype: a 17-year cohort study

open access: yesChronobiology International, 2021
Both evening chronotype and shift work are associated with depressive symptoms. This study examined whether the association between shift work and mood disorders and sleep problems varies by chronotype.
Wan-Ju Cheng   +5 more
semanticscholar   +1 more source

Sex differences in the cardiac cholinergic response to adrenalin-induced myocardial necrosis and light desynchronosis

open access: yesPatologìâ, 2020
The aim was to identify sex differences in the cardiac response to cholinergic stimuli in the development of myocardial necrosis and light desynchronosis. Materials and methods.
M. R. Khara   +3 more
doaj   +1 more source

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