Results 61 to 70 of about 28,501 (275)

Manually scoring actigraphy in the absence of a sleep diary: Reliability analysis in Gulf War veterans

Sleep Epidemiology
Introduction: The process of manually scoring actigraphy data can be subjective with few studies utilizing and reporting clear actigraphy scoring guidelines.
Charity B. Breneman, Mary Katherine Howell, Nathaniel Allen, Elizabeth A. Klingaman, Matthew J. Reinhard   +4 more
doaj   +1 more source

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi, Giorgio Ricciardiello Mejia, Andre Metzger, Kang Hyun Ryu, Salonee Marwaha, Eva Grzegorczyk, Li Zhou, Eliana Jacobs, Boris Gilyadov, Claudia Kunney, Liqhwa Ncube, Ankit Parekh, Emmanuel Mignot, Fanny M. Elahi, Joseph Winer, Kathleen Poston, Andreas Brink‐Kjaer, Emmanuel H. During   +17 more
wiley   +1 more source

Diagnostic value of actigraphy in hypersomnolence disorders

, 2021
Objective: Differentiating between the central hypersomnias presents a challenge to the diagnosis of patients with hypersomnolence. Actitigraphy may support efforts to distinguish them. We aimed to evaluate: 1) the ability of actigraphy to quantify sleep
Kornum, Birgitte Rahbek, Baandrup, Lone, Jennum, Poul Jørgen, Pickering, Line, Torstensen, Eva Wiberg, Wanscher, Benedikte   +5 more
core   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source

Screening for Depression in Daily Life: Development and External Validation of a Prediction Model Based on Actigraphy and Experience Sampling Method

Journal of Medical Internet Research, 2020
BackgroundIn many countries, depressed individuals often first visit primary care settings for consultation, but a considerable number of clinically depressed patients remain unidentified.
Minaeva, Olga, Riese, Harriëtte, Lamers, Femke, Antypa, Niki, Wichers, Marieke, Booij, Sanne H   +5 more
doaj   +1 more source

Actigraphy in agitated patients with dementia : Monitoring treatment outcomes [PDF]

, 2007
Especially in pharmacotherapeutic research, a variety of methods to monitor behavioural and psychological symptoms of dementia (BPSD) are currently being discussed.
Mahlberg, R, Walther, S
core   +1 more source

Beyond the Outburst: Charting a New Frontier for Understanding and Treating Irritability in Autistic Adults

Autism Research, EarlyView.
ABSTRACT Irritability is a prevalent and impairing feature associated with autism, yet remains poorly understood, particularly in adults. Drawing heavily on insights translated from pediatric and transdiagnostic literatures, we propose that irritability in autistic individuals often reflects a psychophysiological stress or threat response, rooted in a ...
Hsiang‐Yuan Lin, Arthur N. Westover, Amy S. F. Lutz, Manish K. Jha   +3 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

Activity monitoring in patients with depression : A systematic review [PDF]

, 2013
Copyright © 2012 Elsevier B.V.
McKinstry, Brian, Serrano-Blanco, Antoni, Wolters, Maria, Burton, Christopher, Pagliari, Claudia, Szentagotai Tatar, Aurora   +5 more
core   +1 more source

Unveiling sleep disturbances in KCNB1‐related disorders: Insights from a cohort of 78 individuals

Epilepsia Open, EarlyView.
Abstract Objectives Sleep disturbances are frequent comorbidities in epilepsies and developmental encephalopathies. This study aimed to characterize sleep abnormalities in individuals with KCNB1‐related disorders, focusing on their prevalence, clinical manifestations, and impact on daily functioning.
Giovanna Scorrano, Delphine Breuillard, Anais Thimon, Nicole Chemaly, Rima Nabbout   +4 more
wiley   +1 more source