Results 41 to 50 of about 1,127,789 (293)

Sleep studies for sleep apnoea [PDF]

open access: yesPhysiological Measurement, 2002
Sleep studies have grown to encompass a broad range of technologies employed to study and diagnose a variety of sleep disorders. From their inception in neurophysiology laboratories interested in investigating primary disorders of sleep architecture from psychiatric illness, their remit has widened such that their most common role is currently to ...
Pepperell, J, Davies, R, Stradling, JR
openaire   +3 more sources

Clinical guideline for the evaluation, management and long-term care of obstructive sleep apnea in adults.

open access: yesJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2009
BACKGROUND Obstructive sleep apnea (OSA) is a common chronic disorder that often requires lifelong care. Available practice parameters provide evidence-based recommendations for addressing aspects of care. OBJECTIVE This guideline is designed to assist
L. Epstein   +10 more
semanticscholar   +1 more source

Quantitative Changes in Muscular and Capillary Oxygen Desaturation Measured by Optical Sensors during Continuous Positive Airway Pressure Titration for Obstructive Sleep Apnea

open access: yesBiosensors, 2021
Obstructive sleep apnea (OSA) is a common sleep disorder, and continuous positive airway pressure (CPAP) is the most effective treatment. Poor adherence is one of the major challenges in CPAP therapy. The recent boom of wearable optical sensors measuring
Zhongxing Zhang   +3 more
doaj   +1 more source

Cerebral blood volume and oxygen supply uniformly increase following various intrathoracic pressure strains

open access: yesScientific Reports, 2017
Intrathoracic pressure (ITP) swings challenge many physiological systems. The responses of cerebral hemodynamics to different ITP swings are still less well-known due to the complexity of cerebral circulation and methodological limitation.
Zhongxing Zhang   +6 more
doaj   +1 more source

Genetics of sleep and sleep disorders [PDF]

open access: yesCellular and Molecular Life Sciences, 2007
Genetic factors affect sleep. Studies in twin pairs demonstrate that the strong hereditary influences on sleep architecture and some sleep disorders are transmitted through families. Evidence like this strongly suggests that sleep regulation receives significant influence from genetic factors.
Juliane Winkelmann, M. Kimura
openaire   +3 more sources

Is Sleep-Related Eating Disorder (SRED) a NREM Parasomnia or a Heterogenous Disease?

open access: yesClinical and Translational Neuroscience, 2023
Sleep-related eating disorder (SRED) is a relatively rare but probably underestimated disorder, where affected patients exhibit nocturnal eating episodes with impaired consciousness and subsequent amnesia. SRED has originally been classified as NREM (non-
Nico Zobrist   +2 more
doaj   +1 more source

Numerical modelling of flow and transport in rough fractures

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2014
Simulation of flow and transport through rough walled rock fractures is investigated using the lattice Boltzmann method (LBM) and random walk (RW), respectively.
Scott Briggs   +2 more
doaj   +1 more source

Sleep–Related Breathing Disorders in Adults: Recommendations for Syndrome Definition and Measurement Techniques in Clinical Research

open access: yes, 2000
OBSTRUCTIVE SLEEP APNEA is a condition characterized by repetitive obstruction of the upper airway often resulting in oxygen desaturation and arousals from sleep.

semanticscholar   +1 more source

Treating restless legs syndrome in the context of sleep disordered breathing comorbidity

open access: yesEuropean Respiratory Review, 2019
Obstructive sleep apnoea (OSA) and restless legs syndrome (RLS) are two of the most prevalent sleep disorders and can coexist within the same patient. Nonetheless, the recognition of RLS among OSA patients has important clinical implications, since RLS ...
Sofía Romero-Peralta   +4 more
doaj   +1 more source

High night-to-night variability in sleep apnea severity is associated with uncontrolled hypertension

open access: yesnpj Digital Medicine, 2023
Obstructive sleep apnea (OSA) severity can vary markedly from night-to-night. However, the impact of night-to-night variability in OSA severity on key cardiovascular outcomes such as hypertension is unknown.
Bastien Lechat   +10 more
doaj   +1 more source

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