Results 21 to 30 of about 43,833 (263)

Newly detected rapid eye movement associated sleep apnea after coronavirus disease 2019 as a possible cause for chronic fatigue: two case reports

Journal of Medical Case Reports, 2021
Background Coronavirus disease 2019 has become a health problem spreading worldwide with pandemic characteristics since March 2020. Post coronavirus disease 2019 symptoms are more frequent than initially expected, with fatigue as an often-mentioned issue.
Andreas Rembert Koczulla, Antje Stegemann, Rainer Gloeckl, Sandra Winterkamp, Bernd Sczepanski, Tobias Boeselt, Jan Storre, Michael Dreher   +7 more
doaj   +1 more source

Non-rapid eye movement sleep with low muscle tone as a marker of rapid eye movement sleep regulation

BMC Neuroscience, 2006
Background It was recently reported that epochs of non-REM sleep (NREMS) with low muscle tone represent a partial correlate of REM sleep (REMS). To further investigate this phenomenon, episodes of restricted night-time sleep (23:00 – 03.00h) and ...
Borbély Alexander A, Huber Reto, Tinguely Gilberte, Achermann Peter   +3 more
doaj   +1 more source

Triethylene glycol, an active component of Ashwagandha (Withania somnifera) leaves, is responsible for sleep induction. [PDF]

PLoS ONE, 2017
Insomnia is the most common sleep complaint which occurs due to difficulty in falling asleep or maintaining it. Most of currently available drugs for insomnia develop dependency and/or adverse effects.
Mahesh K Kaushik, Sunil C Kaul, Renu Wadhwa, Masashi Yanagisawa, Yoshihiro Urade   +4 more
doaj   +1 more source

A Multi-Class Automatic Sleep Staging Method Based on Long Short-Term Memory Network Using Single-Lead Electrocardiogram Signals

IEEE Access, 2019
To overcome the disadvantage of clinical manual sleep staging, a convenient, economical, and efficient multi-class automatic sleep staging method is proposed based on long short-term memory network (LSTM) using single-lead electrocardiogram signals. From
Yuhui Wei, Xia Qi, Huaning Wang, Zhian Liu, Gang Wang, Xiangguo Yan   +5 more
doaj   +1 more source

Rapid eye movement dependent central apnea with periodic leg movements

Annals of Indian Academy of Neurology, 2013
Central sleep apnea is a period of at least 10 s without airflow, during which no ventilatory effort is present. Most of the central apneas occur in Non-Rapid eye movement (NREM) sleep.
Melike Yüceege, Hikmet Firat, Mutlu Kuyucu, SadIk ArdIç   +3 more
doaj   +1 more source

The Effect of Baclofen on Alterations in the Sleep Patterns Induced by Different Stressors in Rats

Journal of Pharmacological Sciences, 2009
We have previously reported that sleep patterns are significantly affected by both physical and psychological stress induced by a communication box ; however, the mechanism by which stress alters sleep patterns was not established.
Ranji Cui, Bingjin Li, Katsuya Suemaru, Hiroaki Araki   +3 more
doaj   +1 more source

Association of tinnitus with obstructive sleep apnea and rapid eye movement-related obstructive sleep apnea in similar hearing threshold groups

Brazilian Journal of Otorhinolaryngology
Objectives: Obstructive sleep apnea, a multisystem disease, affects cochlear and vestibular functions due to chronic intermittent hypoxia and recurrent oxygen desaturation.
Sun Choi, Seok Hyun Park, Su Yeon Kim, Su Kyoung Park, Sang Chul Park, Jiwon Chang   +5 more
doaj   +1 more source

Effects of sildenafil on autonomic nervous function during sleep in obstructive sleep apnea

Clinics, 2010
OBJECTIVE: To evaluate the effects of sildenafil on the autonomic nervous system in patients with severe obstructive sleep apnea. METHODS: Thirteen male patients with severe obstructive sleep apnea (mean age 43±10 years with a mean body mass index of 26 ...
Christiane Neves, Sérgio Tufik, Felipe Chediek, Dalva Poyares, Fátima Cintra, Marina Roizenblatt, Fabiano Abrantes, Marina Ariza Monteiro, Suely Roizenblatt   +8 more
doaj   +1 more source

Accelerated Progression of Gait Impairment in Parkinson's Disease and REM Sleep Without Atonia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with Parkinson's disease (PD) and rapid eye movement (REM) sleep without atonia (RSWA) often have more severe gait disturbances compared to PD without RSWA. The association between the presence and expression of RSWA and the rate of progression of gait impairment in PD is unknown.
Sommer L. Amundsen‐Huffmaster, Jae Woo Chung, Maria E. Linn‐Evans, Matthew N. Petrucci, Chiahao Lu, Destiny J. Weaver, Joshua De Kam, Scott E. Cooper, Paul J. Tuite, Aleksandar Videnovic, Michael J. Howell, Colum D. MacKinnon   +11 more
wiley   +1 more source

Nigrostriatal Dopaminergic Dysfunction and Altered Functional Connectivity in REM Sleep Behavior Disorder With Mild Motor Impairment

Frontiers in Neurology, 2019
Rapid eye movement sleep behavior disorder is parasomnia characterized by symptoms of dream enactment and loss of muscle atonia during rapid eye movement sleep.
Gohei Yamada, Yoshino Ueki, Naoya Oishi, Takuya Oguri, Takuya Oguri, Ayako Fukui, Meiho Nakayama, Yuko Sano, Akihiko Kandori, Hirohito Kan, Nobuyuki Arai, Keita Sakurai, Ikuo Wada, Noriyuki Matsukawa   +13 more
doaj   +1 more source