keyword
MENU ▼
Read by QxMD icon Read
search

Delayed sleep disorder

keyword
https://www.readbyqxmd.com/read/28924202/coupling-and-dynamics-of-cortical-and-autonomic-signals-are-linked-to-central-inhibition-during-the-wake-sleep-transition
#1
Christine Ulke, Jue Huang, Justus T C Schwabedal, Galina Surova, Roland Mergl, Tilman Hensch
Maintaining temporal coordination across physiological systems is crucial at the wake-sleep transition. As shown in recent studies, the degree of coordination between brain and autonomic arousal influences attention, which highlights a previously unrecognised point of potential failure in the attention system. To investigate how cortical and autonomic dynamics are linked to the attentive process we analysed electroencephalogram, electrocardiogram and skin conductance data of 39 healthy adults recorded during a 2-h resting-state oddball experiment...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28900300/rogdi-defines-gabaergic-control-of-a-wake-promoting-dopaminergic-pathway-to-sustain-sleep-in-drosophila
#2
Minjong Kim, Donghoon Jang, Eunseok Yoo, Yangkyun Oh, Jun Young Sonn, Jongbin Lee, Yoonhee Ki, Hyo Jin Son, Onyou Hwang, Changwook Lee, Chunghun Lim, Joonho Choe
Kohlschutter-Tönz syndrome (KTS) is a rare genetic disorder with neurological dysfunctions including seizure and intellectual impairment. Mutations at the Rogdi locus have been linked to development of KTS, yet the underlying mechanisms remain elusive. Here we demonstrate that a Drosophila homolog of Rogdi acts as a novel sleep-promoting factor by supporting a specific subset of gamma-aminobutyric acid (GABA) transmission. Rogdi mutant flies displayed insomnia-like behaviors accompanied by sleep fragmentation and delay in sleep initiation...
September 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28900155/inflexible-neurobiological-signatures-precede-atypical-development-in-infants-at-high-risk-for-autism
#3
Kristina Denisova, Guihu Zhao
Variability in neurobiological signatures is ubiquitous in early life but the link to adverse developmental milestones in humans is unknown. We examined how levels of signal and noise in movement signatures during the 1st year of life constrain early development in 71 healthy typically developing infants, either at High or Low familial Risk (HR or LR, respectively) for developing Autism Spectrum Disorders (ASD). Delays in early learning developmental trajectories in HR infants (validated in an analysis of 1,445 infants from representative infant-sibling studies) were predicted by worse stochastic patterns in their spontaneous head movements as early as 1-2 months after birth, relative to HR infants who showed more rapid developmental progress, as well as relative to all LR infants...
September 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28892547/non-rapid-eye-movement-arousal-parasomnias-in-children
#4
Vijayabharathi Ekambaram, Kiran Maski
Parasomnia is a common pediatric sleep disorder that can cause parents or caregivers distress when experienced by their children. Based on the International Classification of Sleep Disorders, parasomnias can be divided into two subgroups: non-rapid eye movement (NREM) parasomnias and rapid eye movement (REM) parasomnias. REM sleep parasomnias include nightmares, REM behavior disorder, and sleep paralysis, whereas NREM sleep parasomnias include disorders of arousal such as confusional arousals, sleepwalking, sleep talking, night terrors, and sleep-related eating disorder...
September 1, 2017: Pediatric Annals
https://www.readbyqxmd.com/read/28888616/physical-functioning-and-risk-for-sleep-disorders-in-us-adults-results-from-the-national-health-and-nutrition-examination-survey-2005-2014
#5
S Puri, J E Herrick, J P Collins, M Aldhahi, B Baattaiah
OBJECTIVES: Sleep disorders (SDs), particularly problems with falling asleep or daytime sleepiness, have negative impact on health and longevity. Sleep deprivation is also associated with a decline in physical functioning (PF) that mediates the ability to perform activities of daily living. But it remains unknown if deterioration in PF can predict the risk of having a SD. Therefore, the purpose of the present study is to assess the risk of SD associated with PF status in the US adult population...
September 7, 2017: Public Health
https://www.readbyqxmd.com/read/28871332/rem-sleep-behavior-disorder-autonomic-dysfunction-and-synuclein-related-neurodegeneration-where-do-we-stand
#6
REVIEW
Giacomo Chiaro, Giovanna Calandra-Buonaura, Annagrazia Cecere, Francesco Mignani, Luisa Sambati, Giuseppe Loddo, Pietro Cortelli, Federica Provini
INTRODUCTION: From newfound parasomnia to a marker of future synucleinopathy, since its first description in 1986, REM sleep behavior disorder (RBD) has been systematically tackled from virtually many viewpoints in basic, translational, and clinical studies. The time delay between RBD and synucleinopathy onset offers an exceptional window for observation and design of neuroprotective trials. In the last few years, research has focused on characterizing possible differences within RBD patients in order to draw potential profiles more or less susceptible to further neurodegeneration...
September 4, 2017: Clinical Autonomic Research: Official Journal of the Clinical Autonomic Research Society
https://www.readbyqxmd.com/read/28834530/treating-delayed-sleep-wake-phase-disorder-in-young-adults
#7
Diane B Boivin
No abstract text is available yet for this article.
September 2017: Journal of Psychiatry & Neuroscience: JPN
https://www.readbyqxmd.com/read/28822033/clinical-and-polysomnographic-characteristics-of-excessive-daytime-sleepiness-in-children
#8
Jiwon Lee, Geonyoub Na, Eun Yeon Joo, Munhyang Lee, Jeehun Lee
PURPOSE: This study aimed to delineate the clinical and polysomnography (PSG) characteristics of sleep disorders in children with excessive daytime sleepiness (EDS). METHODS: Between February 2002 and June 2015, 622 pediatric patients with EDS were evaluated with overnight PSG and the Multiple Sleep Latency Test at the Samsung Medical Center. The medical records; questionnaire responses about depression, sleepiness, sleep habits; and sleep study data of 133 patients without obstructive sleep apnea (OSA) were reviewed retrospectively...
August 18, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28810998/delayed-diagnosis-of-acromegaly-in-the-context-of-post-traumatic-stress-disorder-due-to-symptoms-mimicking-known-psychotropic-medication-side-effects
#9
Ray-Bernard Portier, Afshin Afarin, Sara Pope
BACKGROUND: Acromegaly is caused by elevated secretion of human growth hormone, which is frequently because of intracranial tumors. This diagnosis is fairly uncommon with an incidence of 3 to 4 cases per million patients per year. We are presenting a case of acromegaly diagnosed in an active duty Chief Petty Officer. MATERIALS AND METHODS: A 38-year-old male Chief Petty Officer with no previous mental health diagnosis experienced post-traumatic stress disorder (PTSD)-like symptoms in early 2012 after deploying to Iraq and Afghanistan from 2010 to 2011...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28809651/effectiveness-of-occupational-therapy-interventions-to-enhance-occupational-performance-for-adults-with-alzheimer-s-disease-and-related-major-neurocognitive-disorders-a-systematic-review
#10
Stacy Smallfield, Cindy Heckenlaible
OBJECTIVE: The purpose of this systematic review was to describe the evidence for the effectiveness of interventions designed to establish, modify, and maintain occupations for adults with Alzheimer's disease (AD) and related neurocognitive disorders. METHOD: Titles and abstracts of 2,597 articles were reviewed, of which 256 were retrieved for full review and 52 met inclusion criteria. U.S. Preventive Services Task Force levels of certainty and grade definitions were used to describe the strength of evidence...
September 2017: American Journal of Occupational Therapy: Official Publication of the American Occupational Therapy Association
https://www.readbyqxmd.com/read/28808861/epidemiology-of-sleep-disordered-breathing-and-heart-failure-what-drives-what
#11
REVIEW
Sushma M Dharia, Lee K Brown
PURPOSE OF REVIEW: The bidirectional relationships that have been demonstrated between heart failure (HF) and central sleep apnea (CSA) demand further exploration with respect to the implications that each condition has for the other. This review discusses the body of literature that has accumulated on these relationships and how CSA and its potential treatment may affect outcomes in patients with CSA. RECENT FINDINGS: Obstructive sleep apnea (OSA) can exacerbate hypertension, type 2 diabetes, obesity, and atherosclerosis, which are known predicates of HF...
August 14, 2017: Current Heart Failure Reports
https://www.readbyqxmd.com/read/28806609/sleep-disturbances-in-young-and-middle-aged-adults-empirical-patterns-and-related-factors-from-an-epidemiological-survey
#12
Wulf Rössler, Vladeta AjdacicGross, Nick Glozier, Stephanie Rodgers, Helene Haker, Mario Müller
BACKGROUND: Previous research suggests that sleep disorders are highly associated with other mental health problems. However, sleep problems even below the diagnostic threshold of sleep disorders are very common in the general population, which highly affects wellbeing and functioning. In order to broaden the focus beyond those severe cases we explored empirical patterns across the whole spectrum of sleep problems as well as associated clinical and other factors. METHOD: A representative community sample of N=1274 residents from the canton of Zurich was interviewed for sleep problems and diagnostic criteria for mental disorders as well as was given a number of mental health-related psychometrical checklists...
July 21, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28805579/nonmotor-manifestations-of-wilson-s-disease
#13
Samar Biswas, Neelanjana Paul, Shyamal K Das
Wilson disease (WD) is an autosomal genetic disorder characterized by excessive copper deposition initially in liver (hepatic variant) followed by brain (neuropsychiatric variant) and other organs such as cornea and kidney due to defect in biliary copper excretion. Predominant presentations of neuropsychiatric variant are extrapyramidal motor dysfunctions such as dystonias, Parkinsonism, choreoathetosis, tremor, and ataxias. Nonmotor symptoms (NMS) can appear before clinical disease expression and during ongoing disease process...
2017: International Review of Neurobiology
https://www.readbyqxmd.com/read/28778058/response-to-adrenocorticotropic-in-attention-deficit-hyperactivity-disorder-like-symptoms-in-electrical-status-epilepticus-in-sleep-syndrome-is-related-to-electroencephalographic-improvement-a-retrospective-study
#14
Attila Altunel, Emine Özlem Altunel, Ali Sever
INTRODUCTION: Encephalopathy with electrical status epilepticus in sleep (ESES) syndrome is a rare epilepsy syndrome of childhood that is characterized by sleep-induced epileptiform discharges and problems with cognition or behavior. The neuropsychiatric symptoms in ESES syndrome, among which the ADHD-like symptoms are prominent, bear a close resemblance to symptoms in various developmental disorders. Positive response to adrenocorticotropic hormone (ACTH) is associated with the normalization of the EEG and improvement of neuropsychiatric function...
August 1, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28777179/comorbid-sleep-disturbances-in-neurologic-disorders
#15
Yo-El S Ju, Aleksandar Videnovic, Bradley V Vaughn
PURPOSE OF REVIEW: This article provides a review of disturbances of sleep comorbid with common neurologic disorders. RECENT FINDINGS: A wide variety of neurologic disorders are frequently complicated by comorbid sleep disturbances. In many cases, a bidirectional relationship appears to occur between sleep function and the neurologic disease, such that treatment of comorbid sleep disturbances may improve the symptoms of the neurologic disease. SUMMARY: Neurologic disorders are often associated with abnormalities of sleep...
August 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28777176/circadian-rhythm-sleep-wake-disorders
#16
Milena Pavlova
PURPOSE OF REVIEW: The endogenous circadian rhythms are one of the cardinal processes that control sleep. They are self-sustaining biological rhythms with a periodicity of approximately 24 hours that may be entrained by external zeitgebers (German for time givers), such as light, exercise, and meal times. This article discusses the physiology of the circadian rhythms, their relationship to neurologic disease, and the presentation and treatment of circadian rhythm sleep-wake disorders...
August 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28774755/human-seasonal-and-circadian-studies-in-antarctica-halley-75%C3%A2-s
#17
Josephine Arendt, Benita Middleton
Living for extended periods in Antarctica exposes base personnel to extremes of daylength (photoperiod) and temperature. At the British Antarctic Survey base of Halley, 75°S, the sun does not rise for 110d in the winter and does not set for 100d in summer. Photoperiod is the major time cue governing the timing of seasonal events such as reproduction in many species. The neuroendocrine signal providing photoperiodic information to body physiology is the duration of melatonin secretion which reflects the length of the night: longer in the short days of winter and shorter in summer...
August 1, 2017: General and Comparative Endocrinology
https://www.readbyqxmd.com/read/28772264/development-of-auditory-evoked-responses-in-normally-developing-preschool-children-and-children-with-autism-spectrum-disorder
#18
Julia M Stephen, Dina E Hill, Amanda Peters, Lucinda Flynn, Tongsheng Zhang, Yoshio Okada
The cortical responses to auditory stimuli undergo rapid and dramatic changes during the first 3 years of life in normally developing (ND) children, with decreases in latency and changes in amplitude in the primary peaks. However, most previous studies have focused on children >3 years of age. The analysis of data from the early stages of development is challenging because the temporal pattern of the evoked responses changes with age (e.g., additional peaks emerge with increasing age) and peak latency decreases with age...
2017: Developmental Neuroscience
https://www.readbyqxmd.com/read/28743296/case-report-of-hypnic-headache-a-rare-headache-disorder-with-nocturnal-symptoms
#19
Kanishka P Dissanayake, Damindi P Wanniarachchi, Udaya K Ranawaka
BACKGROUND: Headache is one of the commonest complaints reported to physicians worldwide. Yet, arriving at the proper diagnosis can be a challenge in many patients. Although most headaches belong to common categories of migraine and tension-type headache, which are diagnosed and managed relatively easily, several uncommon headache disorders can lead to delays in diagnosis. Certain medications are more efficacious than others in managing these headache disorders, hence establishing the correct diagnosis is of paramount importance...
July 25, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28733467/acromegaly-at-diagnosis-in-3173-patients-from-the-li%C3%A3-ge-acromegaly-survey-las-database
#20
Patrick Petrossians, Adrian F Daly, Emil Natchev, Luigi Maione, Karin Blijdorp, Mona Sahnoun-Fathallah, Renata Auriemma, Alpha M Diallo, Anna-Lena Hulting, Diego Ferone, Vaclav Hana, Silvia Filipponi, Caroline Sievers, Claudia Nogueira, Carmen Fajardo-Montañana, Davide Carvalho, Vaclav Hana, Günter K Stalla, Marie-Lise Jaffrain-Réa, Brigitte Delemer, Annamaria Colao, Thierry Brue, Sebastian J C M M Neggers, Sabina Zacharieva, Philippe Chanson, Albert Beckers
Acromegaly is a rare disorder caused by chronic growth hormone (GH) hypersecretion. While diagnostic and therapeutic methods have advanced, little information exists on trends in acromegaly characteristics over time. The Liège Acromegaly Survey (LAS) Database, a relational database, is designed to assess the profile of acromegaly patients at diagnosis and during long-term follow-up at multiple treatment centers. The following results were obtained at diagnosis. The study population consisted of 3173 acromegaly patients from ten countries; 54...
October 2017: Endocrine-related Cancer
keyword
keyword
44135
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"