Results 51 to 60 of about 6,872 (199)

Slow Wave Activity During Nocturnal Sleep in Hypersomnolence Disorder

Journal of Sleep Research, EarlyView.
ABSTRACT Slow waves during non‐rapid eye movement (NREM) sleep are associated with the restorative aspects of sleep. Previous research has suggested reduced normalized slow wave activity (SWA), particularly in the first cycle of NREM sleep, as a feature of hypersomnolence disorder (HD); however, the scarcity of existing research highlights the need for
Jesse D. Cook, Brady A. Riedner, Meredith E. Rumble, Michael R. Goldstein, Ana Maria Vascan, Kieulinh M. Tran, David T. Plante   +6 more
wiley   +1 more source

Impairment in Functioning and Quality of Life in Patients with Idiopathic Hypersomnia: The Real World Idiopathic Hypersomnia Outcomes Study (ARISE)

Nature and Science of Sleep, 2023
Joanne Stevens,1 Logan D Schneider,2 Aatif M Husain,3 Diane Ito,4 Douglas S Fuller,5 Phyllis C Zee,6 Wayne Macfadden1 1Global Medical Affairs, Jazz Pharmaceuticals, Philadelphia, PA, USA; 2Stanford University Sleep Medicine Center, Stanford University ...
Stevens J, Schneider LD, Husain AM, Ito D, Fuller DS, Zee PC, Macfadden W   +6 more
doaj  

Histological analysis of sleep and circadian brain circuitry in cranial radiation-induced hypersomnolence (C-RIH) mouse model

Scientific Reports, 2022
Disrupted sleep, including daytime hypersomnolence, is a core symptom reported by primary brain tumor patients and often manifests after radiotherapy.
Dorela D. Shuboni-Mulligan, Demarrius Young, Julianie De La Cruz Minyety, Nicole Briceno, Orieta Celiku, Amanda L. King, Jeeva Munasinghe, Herui Wang, Kendra A. Adegbesan, Mark R. Gilbert, DeeDee K. Smart, Terri S. Armstrong   +11 more
doaj   +1 more source

COVID‐19–Induced Narcolepsy Type I With Cataplexy: A Short Report

Journal of Sleep Research, EarlyView.
ABSTRACT Narcolepsy type I is a rare neurological sleep disorder characterised by chronic excessive daytime sleepiness, cataplexy, and low orexin (hypocretin) levels. Infection with SARS‐CoV‐2 has been linked to neurological and neuropsychiatric sequelae, but cases of post‐COVID narcolepsy remain extremely uncommon.
Torsten Vinding Merinder, Martin Langeskov‐Christensen, Filip Kirov   +2 more
wiley   +1 more source

The Swiss Primary Hypersomnolence and Narcolepsy Cohort study (SPHYNCS): Study protocol for a prospective, multicentre cohort observational study. [PDF]

, 2021
Narcolepsy type 1 (NT1) is a disorder with well-established markers and a suspected autoimmune aetiology. Conversely, the narcoleptic borderland (NBL) disorders, including narcolepsy type 2, idiopathic hypersomnia, insufficient sleep syndrome and ...
Arto Nirkko, Latorre, Daniela; id_orcid, Ringli, Maya, Warncke, Jan D., Brunner, Andreas-David, Daniela Latorre, Silvia Miano, Andreas‐David Brunner, Bernasconi, Corrado A, Sallusto, Federica, Bahtiyar Yilmaz, Khatami, Ramin, Edwards, Ellen, Corrado A. Bernasconi, Nirkko, Arto, Manconi, Mauro, Athina Tzovara, Ramin Khatami, Federica Sallusto, Largiadèr, Carlo R, Sigrid von Manitius, Zhang, Zhongxing, Elena Wenz, Dietmann, Anelia, Wenzel, Elena, Schmidt, Markus H., Mauro Manconi, Anelia Dietmann, Acker, Jens, Christian R. Baumann, Bassetti, Claudio L A, Bassetti, Claudio L.A., Valko, Philip O., Maya Ringli, Jens Acker, Schmidt, Markus H, Mathias Strub, Ellen Edwards, Wenz, Elena, Julia van der Meer, Latorre, Daniela, Sallusto, Federica; id_orcid, Warncke, Jan D, Mehdi Tafti, Largiadèr, Carlo R., Strub, Mathias, Bernasconi, Corrado A., Claudio L. A. Bassetti, Baumann, Christian R., Miano, Silvia, Jan D. Warncke, Yilmaz, Bahtiyar, Philip O. Valko, Zhongxing Zhang, van der Meer, Julia, Baumann, Christian R, Tzovara, Athina, Valko, Philip O, Markus H. Schmidt, Carlo R. Largiadèr, von Manitius, Sigrid, Tafti, Mehdi   +61 more
core   +2 more sources

Prader-Willi Syndrome

Pediatric Neurology Briefs, 1991
The clinical and polysomnographic features of 5 patients with Prader-Willi syndrome were studied at the Mayo Clinic, Jacksonville, FL.
J Gordon Millichap
doaj   +1 more source

Diagnostic Value of Psychomotor Vigilance Task for Severe Sleep Inertia in Idiopathic Hypersomnia Versus Other Sleep Disorders Without Sleep Inertia

Journal of Sleep Research, EarlyView.
Diagnostic Value of PVT for Severe Sleep Inertia in Idiopathic Hypersomnia. ABSTRACT Sleep inertia impairs performance upon awakening and may be assessed using the psychomotor vigilance task (PVT). This study aimed to determine optimal PVT lapse cut‐offs at awakening to objectively measure sleep inertia by comparing patients with idiopathic hypersomnia
Elisa Evangelista, Alexandre Derré, Lucie Barateau, Anna Laura Rassu, Sofiene Chenini, Isabelle Jaussent, Yves Dauvilliers   +6 more
wiley   +1 more source

Diagnostic usefulness of 24‐h polysomnography for idiopathic hypersomnia co‐occurring with neurodevelopmental disorders: A case report

PCN Reports
Background Although central disorders of hypersomnolence (CDH) and attention‐deficit/hyperactivity disorder (ADHD) are frequently comorbid, they often remain underdiagnosed, leading to insufficient treatment and sociopsychological outcomes.
Keisuke Kido, Naoko Sugita, Toshiya Murai, Naoko Tachibana, Manabu Kubota   +4 more
doaj   +1 more source

Hypersomnia in Neuromyelitis Optica Spectrum Disorders

Türk Uyku Tıbbı Dergisi
Hypersomnolence or narcolepsy may be the initial finding in neuromyelitis optica spectrum disorders (NMOSD); therefore, it is important in clinical evaluation.
Hasan Can Güdek, Özdem Ertürk Çetin, İpek Güngör Doğan, Damla Çetinkaya Tezer, Serkan Demir   +4 more
doaj   +1 more source

Artery of Percheron Occlusion: A Diagnostic Challenge

European Journal of Case Reports in Internal Medicine, 2021
Artery of Percheron occlusion is a rare cause of ischaemic stroke characterized by bilateral thalamus infarction. Presentation is varied and non-specific, with the most frequent manifestations being altered level of consciousness, hypersomnolence or ...
Carina Ramalho, Mariana Almeida, Francisco Gomes, Magda Silva, Joaquim Peixoto, Silvia Rodrigues   +5 more
doaj   +1 more source