We examined whether wake-time movement composition was associated with weight loss maintenance among individuals who experienced clinically meaningful weight loss (> 5% of initial weight) using compositional data analysis.MethodsThis was a secondary analysis from a behavioral weight loss maintenance intervention on weight regain over 12 months following clinically meaningful 3-month weight loss. Body weight was assessed… Continue reading Association Between Wake-Time #Movement Behaviors and #Weight Loss Maintenance
Tag: sleep
Identification of five #sleep -biopsychosocial profiles with specific neural signatures linking sleep variability with #health, cognition, and lifestyle factors
Sleep is essential for optimal functioning and health. Interconnected to multiple biological, psychological, and socio-environmental factors (i.e., biopsychosocial factors), the multidimensional nature of sleep is rarely capitalized on in research. Here, we deployed a data-driven approach to identify sleep-biopsychosocial profiles that linked self-reported sleep patterns to inter-individual variability in health, cognition, and lifestyle factors in… Continue reading Identification of five #sleep -biopsychosocial profiles with specific neural signatures linking sleep variability with #health, cognition, and lifestyle factors
Phenome-wide Analysis of #Diseases in Relation to Objectively Measured #Sleep Traits and Comparison with Subjective Sleep Traits in 88,461 Adults
Background: Sleep traits have been suggested to correlate with various diseases, but most evidence is based on subjective sleep measurement. We investigated the associations of accelerometer-derived objective sleep traits with diseases throughout physiological systems to ascertain whether the disease spectrum related to objective sleep traits differs from that related to subjective sleep traits. Methods: In… Continue reading Phenome-wide Analysis of #Diseases in Relation to Objectively Measured #Sleep Traits and Comparison with Subjective Sleep Traits in 88,461 Adults
#Echoes in the night: How #sleep quality influences #auditory health
Sleep disorders may lead to hearing loss.• Complex relationship between sleep quality, auditory sense and mental health.• Oxidative stress and immune response may be potential mechanisms.• Current treatment strategies are limited and separate. AbstractThe intricate relationship between sleep disorders and hearing loss emerges as a burgeoning field of scholarly inquiry. Numerous studies have illuminated a… Continue reading #Echoes in the night: How #sleep quality influences #auditory health
Healthy #sleep patterns and risk of hospitalization for #infection: a large community-based cohort study
Sleep behaviours are potentially modifiable risk factors for infectious disease. However, little is known about the combined effects of multiple sleep factors on the risk of infections. We investigated the prospective associations of combined healthy sleep patterns with the risk of hospitalization for infection in 397,523 participants (mean (SD) age: 56.3 (8.1) years) from the… Continue reading Healthy #sleep patterns and risk of hospitalization for #infection: a large community-based cohort study
Lower slow wave #sleep and rapid eye movement sleep are associated with brain #atrophy of AD-vulnerable regions
Study Objectives:Sleep deficiency is associated with Alzheimer’s disease (AD) pathogenesis. We examined the association of sleep architecture with anatomical features observed in AD: (1) atrophy of hippocampus, entorhinal, inferior parietal, parahippocampal, precuneus, and cuneus regions (“AD-vulnerable regions”) and (2) cerebral microbleeds.Methods:In 270 participants of the Atherosclerosis Risk in the Communities Study, we examined the association… Continue reading Lower slow wave #sleep and rapid eye movement sleep are associated with brain #atrophy of AD-vulnerable regions
Five-Year Changes in 24-Hour #Sleep-Wake Activity and #Dementia Risk in Oldest Old Women
AbstractBackground and ObjectivesSleep disruptions are associated with cognitive aging in older adults. However, little is known about longitudinal sleep changes in the oldest old and whether these changes are linked to cognitive impairment. We aimed to determine whether changes in 24-hour multidimensional sleep-wake activity are associated with mild cognitive impairment (MCI) and dementia in oldest… Continue reading Five-Year Changes in 24-Hour #Sleep-Wake Activity and #Dementia Risk in Oldest Old Women
#Sleep selectively and durably enhances #memory for the sequence of real-world experiences
Sleep is thought to play a critical role in the retention of memory for past experiences (episodic memory), reducing the rate of forgetting compared with wakefulness. Yet it remains unclear whether and how sleep actively transforms the way we remember multidimensional real-world experiences, and how such memory transformation unfolds over the days, months and years… Continue reading #Sleep selectively and durably enhances #memory for the sequence of real-world experiences
Association of rapid eye movement #sleep latency with multimodal biomarkers of #Alzheimer’s disease
Sleep disturbances are associated with Alzheimer's disease (AD) and Alzheimer's disease and related dementias (ADRD), but the relationship between sleep architecture, particularly rapid eye movement (REM) sleep, and AD/ADRD biomarkers remains unclear.METHODSWe enrolled 128 adults (64 with Alzheimer's disease, 41 with mild cognitive impairment [MCI], and 23 with normal cognition [NC]), mean age 70.8 ±… Continue reading Association of rapid eye movement #sleep latency with multimodal biomarkers of #Alzheimer’s disease
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