Results 71 to 80 of about 28,501 (275)

Validation of midsagittal jaw movements to measure sleep in healthy adults by comparison with actigraphy and polysomnography [PDF]

Sleep Science
OBJECTIVE: In a device based on midsagittal jaw movements analysis, we assessed a sleep-wake automatic detector as an objective method to measure sleep in healthy adults by comparison with wrist actigraphy against polysomnography (
Bassam Chakar, Frédéric Senny, Anne-Lise Poirrier, Laurent Cambron, Julien Fanielle, Robert Poirrier   +5 more
doaj   +1 more source

Exposure of Healthy Individuals to Pleasant Odours During Sleep: Effects on Odour Identification and Sleep Quality

Flavour and Fragrance Journal, EarlyView.
Sleeping with pleasant odours was associated with improved cued odour identification, particularly in the sandalwood group. Subjective night‐time awakenings showed a descriptive decrease. EEG data did not reveal robust changes in sleep architecture, though exploratory analyses suggested potential benefits for individuals with poorer baseline sleep ...
Zetian Li, Tony Sehr, Jonathan Warr, Antje Haehner, Thomas Hummel   +4 more
wiley   +1 more source

Toward an idiographic understanding of the role of sleep‐mood dynamics in adolescents' internalizing symptoms

JCPP Advances, EarlyView.
Abstract Background Adolescence is marked by increased vulnerability to sleep disturbances and mood disorders. Understanding how day‐to‐day changes in sleep and mood are linked within the same individual is crucial for clarifying sleep's role in emerging internalizing disorders. However, the extent to which an adolescent's fluctuations in sleep predict
Konstantin Drexl, Setareh Ranjbar, Sébastien Urben, Kerstin Jessica Plessen, Jennifer Glaus   +4 more
wiley   +1 more source

A randomized trial of I‐SLEEP: A patient education and empowerment intervention on inpatient sleep duration and medical sleep disruptions

Journal of Hospital Medicine, EarlyView.
Abstract Background Sleep is essential for recovery in hospitalized patients, yet frequent disruptions from medical care make rest difficult. Most prior efforts have focused on environmental modifications, often overlooking patients' role in advocating for their sleep.
Aashna Sunderrajan, John Cursio, Noah Mason, Maxx Byron, Maylyn Martinez, Nicola Orlov, Kristen L. Knutson, Babak Mokhlesi, Valerie G. Press, David O. Meltzer, Vineet M. Arora   +10 more
wiley   +1 more source

Sleep health composites are associated with the risk of heart disease across sex and race

Scientific Reports, 2022
We examined whether subjectively and objectively measured sleep health composites have a relationship with heart disease. 6,820 adults (M age  = 53.4 years) from the Midlife in the United States study provided self-reported sleep characteristics and ...
Soomi Lee, Christina X. Mu, Meredith L. Wallace, Ross Andel, David M. Almeida, Orfeu M. Buxton, Sanjay R. Patel   +6 more
doaj   +1 more source

Nighttime Variability in Wrist Actigraphy [PDF]

Journal of Nursing Measurement, 2011
Wrist actigraphy measures sleep activity and circadian rhythm. This study examined nighttime variability in Actiwatch parameters in a sample of breast cancer survivors (BCSs) to determine a minimum number of nights needed to obtain an accurate picture of objective sleep. A descriptive, quantitative, and repeated measures design was used.
Julie L, Otte, Judith K, Payne, Janet S, Carpenter   +2 more
openaire   +2 more sources

Through Rested Eyes: The Relevance of Sleep for Dynamic Changes and Stable Differences in Employees' Stress Appraisals

Journal of Organizational Behavior, EarlyView.
ABSTRACT Even though stress appraisals determine employees' states and behaviors at work, knowledge of their antecedents is limited. This research project integrates sleep research into the transactional stress theory to explain how sleep, as a key factor shaping employees' resource availability, relates to employees' appraisals of their job demands ...
Jette Völker, Monika Wiegelmann, Miriam Schilbach   +2 more
wiley   +1 more source

The Performance of Patient-Worn Actigraphy Devices to Measure Recovery after Breast Reconstruction

Plastic and Reconstructive Surgery, Global Open, 2019
Introduction:. Annually, over 250,000 women are diagnosed with breast cancer with over one-third undergoing mastectomy and contemplating reconstruction.
Jenna M Thuman, BS, Heather McMahon, MD, Philip Chow, PhD, Matthew Gerber, PhD, Kasandra Dassoulas, MD, Laura Barnes, PhD, Chris A Campbell, MD FACS   +6 more
doaj   +1 more source

An investigation into the strength of the association and agreement levels between subjective and objective sleep duration in adolescents. [PDF]

PLoS ONE, 2013
Study objectivesThe majority of adolescent sleep research has utilized self-reported sleep duration and some have based information on a solitary question. Whilst some have claimed to have validated sleep survey data with objective actigraphy measures in
Teresa Arora, Emma Broglia, Dunstan Pushpakumar, Taha Lodhi, Shahrad Taheri   +4 more
doaj   +1 more source

Actigraphy: Analyzing patient movement [PDF]

Heart & 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, Virginia A, Hamilton, Ann, McNallen, Jessica M, Ketchum, Al M, Best, Nyimas Y Isti, Arief, Paul A, Wetzel   +6 more
openaire   +2 more sources