Rest‐Activity Pattern Alterations in Idiopathic REM Sleep Behavior Disorder
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Neurology"
DOI: 10.1002/ana.25853
Abstract: The purpose of this study was to investigate the differences in actigraphy‐measured rest‐activity patterns (eg, sleep–wake cycle, circadian rest‐activity rhythm, and physical activity) across different stages of α‐synucleinopathy. read more here.
Keywords: activity pattern; rest activity; activity; alterations idiopathic ... See more keywords
Associations between the prognostic indicators rest/activity rhythm and diurnal cortisol profiles in patients with lung cancer
Sign Up to like & getrecommendations! Published in 2017 at "Brain, Behavior, and Immunity"
DOI: 10.1016/j.bbi.2017.07.117
Abstract: Two measures of host rhythmicity, rest/activity and diurnal cortisol secretion rhythms, have demonstrated prognostic significance across several cancer types. We previously reported a significant correlation between these two parameters among presurgical breast cancer patients. The… read more here.
Keywords: cortisol; rest activity; lung cancer; cancer ... See more keywords
Associations of rest-activity patterns with amyloid burden, medial temporal lobe atrophy, and cognitive impairment
Sign Up to like & getrecommendations! Published in 2020 at "EBioMedicine"
DOI: 10.1016/j.ebiom.2020.102881
Abstract: Background We sought to investigate the possible associations of rest-activity patterns with cortical amyloid burden, medial temporal lobe (MTL) neurodegeneration, and cognitive function in patients in the early stage of cognitive impairment. Methods Rest-activity patterns… read more here.
Keywords: rest activity; amyloid burden; activity patterns; cognitive impairment ... See more keywords
Individual-specific change points in circadian rest-activity rhythm and sleep in individuals tapering their antidepressant medication: an actigraphy study
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-023-50960-1
Abstract: Group-level studies showed associations between depressive symptoms and circadian rhythm elements, though whether these associations replicate at the within-person level remains unclear. We investigated whether changes in circadian rhythm elements (namely, rest-activity rhythm, physical activity,… read more here.
Keywords: activity rhythm; circadian rhythm; rhythm; change ... See more keywords
Variation in actigraphy-estimated rest-activity patterns by demographic factors
Sign Up to like & getrecommendations! Published in 2017 at "Chronobiology International"
DOI: 10.1080/07420528.2017.1337032
Abstract: ABSTRACT Rest-activity patterns provide an indication of circadian rhythmicity in the free-living setting. We aimed to describe the distributions of rest-activity patterns in a sample of adults and children across demographic variables. A sample of… read more here.
Keywords: variation; rest activity; activity patterns; midpoints hours ... See more keywords
Variations in rest-activity rhythm are associated with clinically measured disease severity in Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2020 at "Chronobiology International"
DOI: 10.1080/07420528.2020.1715998
Abstract: ABSTRACT The continuous, longitudinal nature of accelerometry monitoring is well-suited to capturing the regular 24-hour oscillations in human activity across the day, the cumulative effect of our circadian rhythm and behavior. Disruption of the circadian… read more here.
Keywords: rhythm; rest activity; disease; severity ... See more keywords
Disrupted rest-activity circadian rhythms are associated with all-cause mortality in patients with chronic kidney diseases
Sign Up to like & getrecommendations! Published in 2024 at "Chronobiology International"
DOI: 10.1080/07420528.2024.2414045
Abstract: ABSTRACT Circadian rhythms are important biological contributors to health. Rest activity rhythms (RAR) are emerging as biomarkers of circadian behavior that are associated with chronic disease when abnormal. RAR have not yet been characterized in… read more here.
Keywords: rest activity; cause mortality; circadian rhythms; activity ... See more keywords
Circadian rest-activity rhythm is associated to mnemonic processing speed of individuals with chronic migraine
Sign Up to like & getrecommendations! Published in 2024 at "Biological Rhythm Research"
DOI: 10.1080/09291016.2024.2349977
Abstract: ABSTRACT Cognitive impairment by changes in the sleep-wake cycle may be present in individuals with migraine. Adjuvant evaluation methods in this area may favor the search for new treatments. We investigated the relationship between possible… read more here.
Keywords: individuals chronic; activity rhythm; processing speed; chronic migraine ... See more keywords
Sleep and Rest-Activity Rhythms in Recovering Patients with Severe Concurrent Mental and Substance Use Disorder: A Pilot Study
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Dual Diagnosis"
DOI: 10.1080/15504263.2022.2157694
Abstract: Abstract Objective: Mental health and substance use disorders are commonly associated with disrupted sleep and circadian rest-activity rhythms. How these disorders in combination relate to sleep and circadian organization is not well studied. We provide… read more here.
Keywords: rest; rest activity; activity rhythms; use ... See more keywords
0031 Photoperiodic Effects on Diurnal Rhythms in the Immune System, Rest-Activity Behavior, and Cortisol Revealed in a Diurnally Active Large Animal Model - The Domestic Pig
Sign Up to like & getrecommendations! Published in 2020 at "Sleep"
DOI: 10.1093/sleep/zsaa056.030
Abstract: Diurnal variations in immune cell number and function are regarded important for immune competence and are thought to be mediated by rest-activity rhythms and hormones. Moreover, the photoperiod is also known to modulate the immune… read more here.
Keywords: rest activity; behavior cortisol; activity behavior; diurnal rhythms ... See more keywords
045 Associations of Actigraphic Sleep and Circadian Rest/Activity Rhythms with Cognition in the Early Phase of Alzheimer’s Disease
Sign Up to like & getrecommendations! Published in 2021 at "Sleep"
DOI: 10.1093/sleep/zsab072.044
Abstract: Alterations in sleep and circadian rhythms are common in persons with Alzheimer’s disease (AD) dementia, but the nature of such changes in the early phases of AD remains unclear. This study compared sleep and circadian… read more here.
Keywords: rest activity; sleep circadian; activity; circadian rest ... See more keywords