Results 21 to 30 of about 23,161 (284)

Wrist Actigraphy in Insomnia [PDF]

open access: yesSleep, 1992
To assess the use of actigraphy in evaluating insomnia, 36 patients with a serious complaint of insomnia slept 3 nights each in the laboratory, where the usual polysomnograms (PSGs) were obtained as well as actigraphic assessments of their sleep. Patients also wore actigraphs for 7 days at home, were extensively interviewed and filled out psychometric ...
P J, Hauri, J, Wisbey
openaire   +2 more sources

Feature Extraction and Similarity of Movement Detection during Sleep, Based on Higher Order Spectra and Entropy of the Actigraphy Signal: Results of the Hispanic Community Health Study/Study of Latinos

open access: yesSensors, 2018
The aim of this work was to develop a new unsupervised exploratory method of characterizing feature extraction and detecting similarity of movement during sleep through actigraphy signals.
Miguel Enrique Iglesias Martínez   +4 more
doaj   +1 more source

Actigraphy: Analyzing patient movement [PDF]

open access: yesHeart & Lung, 2011
Actigraphic data during simulated participant movements were evaluated to differentiate among patient behavior states.Arm and leg actigraphic data were collected on 30 volunteers who simulated 3 behavioral states (calm, restless, agitated) for 10 minutes; counts of observed participant movements (head, torso, extremities) were documented.The mean age ...
Mary Jo, Grap   +6 more
openaire   +2 more sources

A Pilot Study to Determine the Consistency of Simultaneous Sleep Actigraphy Measurements Comparing All Four Limbs of Patients with Parkinson Disease

open access: yesGeriatrics, 2017
Wrist actigraphy is a form of objective sleep measurement that has gained a central role in sleep research and clinical settings. Guidelines for actigraphy recommend placing the monitor on the non-dominant wrist, however, this potentially will be the ...
Vineet Prasad, Cary A. Brown
doaj   +1 more source

Automatic-Scoring Actigraph Compares Favourably to a Manually-Scored Actigraph for Sleep Measurement in Healthy Adults

open access: yesSleep Science, 2023
Introduction Actigraphy has been used widely in sleep research due to its non-invasive, cost-effective ability to monitor sleep. Traditionally, manually-scored actigraphy has been deemed the most appropriate in the research setting; however ...
David T. Edgar   +4 more
doaj   +1 more source

Sleep and Actigraphy Research Trends: A Bibliometric and Keyword Network Analysis From 2004 to 2020 [PDF]

open access: yesSleep Medicine Research, 2021
Background and Objective As sleep is a predictor of quality of life, studying sleep health and measurement is important. Actigraphy as a physiologic measure based on monitoring an individual’s movement has also been increasing in use as it has several ...
In Hye Park, Rahmi Qurota Aini
doaj   +1 more source

Skala Gangguan Tidur untuk Anak (SDSC) sebagai Instrumen Skrining Gangguan Tidur pada Anak Sekolah Lanjutan Tingkat Pertama

open access: yesSari Pediatri, 2016
Latar belakang. Dampak gangguan tidur pada remaja adalah penurunan prestasi akademis di sekolah, meningkatkan kenakalan remaja dan meningkatkan angka pemakaian rokok.
Christine Natalita   +2 more
doaj   +1 more source

Relationship Between Sleep and Behavior in Autism Spectrum Disorder: Exploring the Impact of Sleep Variability

open access: yesFrontiers in Neuroscience, 2020
ObjectiveThe relationship between sleep (caregiver-reported and actigraphy-measured) and other caregiver-reported behaviors in children and adults with autism spectrum disorder (ASD) was examined, including the use of machine learning to identify sleep ...
Abigail Bangerter   +15 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]

open access: yesSleep 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   +9 more
doaj   +1 more source

Using smartphone battery data to infer sleep-wake metrics in psychiatric cohorts – an exploratory study

open access: yesEuropean Psychiatry, 2022
Introduction Disturbances to sleep-wake patterns are associated with bipolar disorder (BD) and borderline personality disorder (BPD). Objective assessment typically involves actigraphy monitoring, although it may be possible to derive sleep-wake metrics
S. Howes   +6 more
doaj   +1 more source

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