Results 31 to 40 of about 23,144 (258)

Actigraphy-Quantified Physical Activity Measurements in Patients with Symptomatic <italic>LMNA</italic>-Related Dilated Cardiomyopathy in REALM-Dilated Cardiomyopathy

Digital Biomarkers
Introduction: Actigraphy-quantified physical activity (PA) allows for continuous measurements of PA that are reflective of real-world day-to-day functioning and morbidity in persons living with cardiomyopathy. This analysis reports the results
Pablo Garcia-Pavia, Xuemei Cai, Junrui Di, Huihua Li, Charmaine Demanuele, Jonathan Bruno, Tina Marie Hinnershitz, Franca S. Angeli, Calum A. MacRae   +8 more
doaj   +1 more source

Pragmatic Validation of Home Portable Sleep Monitor for diagnosing Obstructive Sleep Apnea in a non-referred population: The ELSA-Brasil study [PDF]

Sleep Science, 2019
Objective: Polygraphy (PG) is an attractive alternative for diagnosing obstructive sleep apnea (OSA) in patients with high pre-test probability. However, several patients may not present typical symptoms.
Aline N. Aielo, Ronaldo B. Santos, Wagner A. Silva, Barbara K. Parise, Silvana P. Souza, Lorenna F. Cunha, Soraya Giatti, Paulo A. Lotufo, Isabela M. Bensenor, Luciano F. Drager   +9 more
doaj   +1 more source

Evaluation of the Accuracy of Contactless Consumer Sleep-Tracking Devices Application in Human Experiment: A Systematic Review and Meta-Analysis

Sensors, 2023
Compared with the gold standard, polysomnography (PSG), and silver standard, actigraphy, contactless consumer sleep-tracking devices (CCSTDs) are more advantageous for implementing large-sample and long-period experiments in the field and out of the ...
Huifang Zhai, Yonghong Yan, Siqi He, Pinyong Zhao, Bohan Zhang   +4 more
doaj   +1 more source

Encapsulated Leptin‐Producing Cells Facilitate Entrainment of Circadian Rhythms in Rodents and Nonhuman Primates

Advanced Science, EarlyView.
A clinically translatable cell line can be engineered to produce leptin, encapsulated in biomaterial and safely implanted to produce and deliver the metabolic regulating protein within the body. Implantation of these encapsulated cells decreases the time it takes for mice and non‐human primates to adjust to circadian disruptions similar to those ...
Samantha T. Fleury, Xuanyi Lin, Peter D. Rios, Christopher Olker, Eun Joo Song, Alejandra Cobos Perez, Cody Fell, Daisy Lopez, Ira Joshi, Hafsa Nasir, Cecelia Curtis, Danna Muringi, Kaiyuan Wang, José Oberholzer, Fred W. Turek, Isaac B. Hilton, Jonathan Rivnay, Martha Hotz Vitaterna, Omid Veiseh   +18 more
wiley   +1 more source

Combining Cardiorespiratory Signals and Video-Based Actigraphy for Classifying Preterm Infant Sleep States

Children, 2023
The classification of sleep state in preterm infants, particularly in distinguishing between active sleep (AS) and quiet sleep (QS), has been investigated using cardiorespiratory information such as electrocardiography (ECG) and respiratory signals ...
Dandan Zhang, Zheng Peng, Carola Van Pul, Sebastiaan Overeem, Wei Chen, Jeroen Dudink, Peter Andriessen, Ronald M. Aarts, Xi Long   +8 more
doaj   +1 more source

Sleep in Young Children With Autism, ADHD and Combined Presentations

Autism Research, EarlyView.
ABSTRACT Autism and attention deficit hyperactivity disorder (ADHD) are often accompanied by sleep problems. Longitudinal studies hint towards a greater proportion of persisting sleep problems across early development in neurodivergent compared to neurotypical individuals. Within the context of a prospective infant sibling study of autism and ADHD (n = 
Eva‐Maria Kurz, Sven Bölte, Terje Falck‐Ytter   +2 more
wiley   +1 more source

Assessment of feasibility of actigraphy as a measure of clinical change in response to an experimental interventional treatment in adolescents and adults with autism spectrum disorder

Frontiers in Psychiatry
ObjectiveThe use of actigraphy as a continuous experimental measure of clinical change was explored through a comparison of two clinical studies in autism spectrum disorder (ASD).
Matthew Boice, Svetlana Bryant, Matthew Klein, Martine Meyer, Abi Bangerter, Srinivasan Vairavan, Gahan Pandina   +6 more
doaj   +1 more source

Validation of Actigraphy in Middle Childhood [PDF]

Sleep, 2016
Few studies have examined the validity of actigraphy in school-aged children. The objective of this study was to examine the validity of a commonly used actigraph compared to polysomnography (PSG) in a sample of children age 5 to 12 y born prematurely, sleeping in their natural home environment.148 children born preterm (85 boys and 63 girls), ages 5 ...
Meltzer, L.J, Wong, P, Biggs, S.N, Traylor, J, Kim, J.Y, Bhattacharjee, R, Narang, I, Marcus, C.L   +7 more
openaire   +4 more sources

Associations of Plasma Total Tau Level and MMSE Score With Polysomnographic Data in Middle‐Aged Men With Severe Obstructive Sleep Apnea: A Pilot Study

Chronic Diseases and Translational Medicine, EarlyView.
ABSTRACT Background Obstructive sleep apnea (OSA) is one of the most common sleep disorders. Intermittent nocturnal hypoxia and sleep fragmentation in OSA may be among the main mechanisms triggering cognitive impairment and neurodegeneration. The study was to identify the relationships among plasma total tau (t‐tau) levels, Mini‐Mental State ...
Irina M. Madaeva, Alena A. Pytkina, Olga N. Berdina, Nadezhda A. Kurashova, Natalia V. Semenova, Luibov I. Kolesnikova   +5 more
wiley   +1 more source

The hidden burden of sleep in adolescents with idiopathic generalized epilepsy

Epileptic Disorders, EarlyView.
Abstract Background Idiopathic Generalized Epilepsies (IGEs) are electroclinical syndromes characterized by distinct seizure types, EEG patterns, and presumed polygenic inheritance. While seizure prognosis is often favorable, sleep disturbances, behavioral and emotional difficulties, and executive function impairment are common, especially during ...
Carlo Alberto Quaranta, Martina Paola Zanaboni, Elena Ripamonti, Gaia Garghetti, Massimiliano Celario, Serena Grumi, Helene Vitali, Valentina De Giorgis, Ludovica Pasca   +8 more
wiley   +1 more source