Results 41 to 50 of about 40,888 (283)

Protocol of the SOMNIA project : an observational study to create a neurophysiological database for advanced clinical sleep monitoring [PDF]

open access: yes, 2019
Introduction Polysomnography (PSG) is the primary tool for sleep monitoring and the diagnosis of sleep disorders. Recent advances in signal analysis make it possible to reveal more information from this rich data source.
Arsenali, Bruno   +16 more
core   +2 more sources

Event marker compliance in actigraphy [PDF]

open access: yesJournal of Sleep Research, 2019
AbstractActigraphy is a versatile tool for evaluating sleep−wake cycles over time in the home‐environment. Patients using the Phillips Actiwatch place an event marker when going to sleep and upon awakening. We investigate compliance in pressing the Actiwatch event marker button for patients referred for insomnia, hypersomnia and disorders of circadian ...
Zibrandtsen, Ivan C.   +3 more
openaire   +3 more sources

Screening for depression: The added value of actigraphy and smartphone-based intensive sampling of depressive affect and behaviors

open access: yesEuropean Psychiatry, 2021
Introduction In many countries, depressed individuals often first visit primary care settings for consultation, but a considerable number of clinically depressed patients remains unidentified.
O. Minaeva   +5 more
doaj   +1 more source

The challenging problem of disease staging in human African trypanosomiasis (sleeping sickness): a new approach to a circular question [PDF]

open access: yes, 2017
Human African trypanosomiasis (HAT), also known as sleeping sickness, puts millions of people at risk in sub-Saharan Africa and is a neglected parasitic disease that is almost always fatal if untreated or inadequately treated. HAT manifests itself in two
Gettinby, George   +2 more
core   +1 more source

Sleep Dysfunction in Fibromyalgia and Therapeutic Approach Options [PDF]

open access: yes, 2020
Fibromyalgia, characterised by persistent pain, sleep disturbance, fatigue and cognitive dysfunction, is a central sensitivity syndrome that also involves abnormality in peripheral generators and in the hypothalamic pituitary adrenal axis.
Lawson, Kim
core   +1 more source

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

open access: yesChildren, 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   +8 more
doaj   +1 more source

Sleep patterns of Japanese preschool children and their parents: implications for co-sleeping [PDF]

open access: yes, 2013
Aim The aim of this study was to investigate the direct relationship of sleep schedule and sleep quality variables between healthy preschool children and their parents, focusing on the influence of the difference in bedtime between each other.
Iwata, O, Iwata, S, Matsuishi, T
core   +1 more source

Actigraphy-based sleep outcomes in substance use disorders: A protocol for a systematic review and meta-analysis. [PDF]

open access: yesPLoS One
IntroductionIndividuals with substance use disorders (SUDs) are at increased risk for sleep disturbances, creating a bidirectional relationship that may heighten relapse risk.
Paredes Naveda AM   +3 more
europepmc   +2 more sources

Reported light in the sleep environment: enhancement of the sleep diary. [PDF]

open access: yes, 2019
BackgroundLight is the primary synchronizing cue for the circadian timing system, capable of exerting robust physiological effects, even with very dim and/or brief photic exposure. Mammals, including humans, are particularly susceptible to light at night.
Ancoli-Israel, Sonia   +4 more
core  

Impaired Insulin Profiles Following a Single Night of Sleep Restriction: The Impact of Acute Sprint Interval Exercise [PDF]

open access: yes, 2020
Experimental sleep restriction (SR) has demonstrated reduced insulin sensitivity in healthy individuals. Exercise is well-known to be beneficial for metabolic health.
Ellis, Jason   +5 more
core   +2 more sources

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