Results 11 to 20 of about 67,983 (304)

REM sleep behavior disorder: update on diagnosis and management

Arquivos de Neuro-Psiquiatria, 2023
REM sleep behavior disorder (RBD) is characterized by a loss of atonia of skeletal muscles during REM sleep, associated with acting out behaviors during dreams. Knowledge of this pathology is important to predict neurodegenerative diseases since there is
Manoel Alves Sobreira-Neto, Fernando Gustavo Stelzer, Lívia Leite Góes Gitaí, Rosana Cardoso Alves, Alan Luiz Eckeli, Carlos H. Schenck   +5 more
doaj   +2 more sources

Neurophysiological Aspects of REM Sleep Behavior Disorder (RBD): A Narrative Review

Brain Sciences, 2021
REM sleep without atonia (RSWA) is the polysomnographic (PSG) hallmark of rapid eye movement (REM) sleep behavior disorder (RBD), a feature essential for the diagnosis of this condition.
Michela Figorilli, Giuseppe Lanza, Patrizia Congiu, Rosamaria Lecca, Elisa Casaglia, Maria P. Mogavero, Monica Puligheddu, Raffaele Ferri   +7 more
doaj   +2 more sources

A Neurologist's Guide to REM Sleep Behavior Disorder

Frontiers in Neurology, 2020
REM Sleep Behavior Disorder (RBD) is a chronic sleep condition characterized by dream enactment and loss of REM atonia. Individuals often present to clinic with complaints of injury to themselves or their bed-partner due to violent movements during sleep.
Amber Roguski, Dane Rayment, Alan L. Whone, Alan L. Whone, Matt W. Jones, Michal Rolinski, Michal Rolinski   +6 more
doaj   +2 more sources

Deep Learning‐Based Neuromelanin MRI Changes of Isolated REM Sleep Behavior Disorder [PDF]

Movement Disorders, 2022
Isolated REM sleep behavior disorder (iRBD) is considered a prodromal stage of parkinsonism. Neurodegenerative changes in the substantia nigra pars compacta (SNc) in parkinsonism can be detected using neuromelanin‐sensitive MRI.
Rahul Gaurav, Nadya Pyatigorskaya, Emma Biondetti, Romain Valabrègue, Lydia Yahia‐Cherif, Graziella Mangone, Smaranda Leu‐Semenescu, Jean‐Christophe Corvol, Marie Vidailhet, Isabelle Arnulf, Stéphane Lehéricy   +10 more
openalex   +2 more sources

Gut microbiome dysbiosis across early Parkinson’s disease, REM sleep behavior disorder and their first-degree relatives

Nature Communications, 2023
Microbiota-gut-brain axis may play an important role in Parkinson’s disease (PD). Here, the authors assess gut microbiota in early PD, REM sleep behaviour disorder (RBD) and first-degree relatives of RBD and show PD-like gut dysbiosis occurs in RBD and ...
Bei Huang, S. Chau, Yaping Liu, J. Chan, Jing Wang, S. Ma, Jihui Zhang, Paul K. S. Chan, Yun Kit Yeoh, Zigui Chen, Li Zhou, S. Wong, Vincent C. T. Mok, K. To, H. Lai, S. Ng, C. Trenkwalder, F. K. Chan, Y. Wing   +18 more
semanticscholar   +1 more source

Neuroimaging evidence of glymphatic system dysfunction in possible REM sleep behavior disorder and Parkinson’s disease

npj Parkinson's Disease, 2022
Alpha-synucleinopathy is postulated to be central to both idiopathic rapid eye movement sleep behaviour disorder (iRBD) and Parkinson’s disease (PD). Growing evidence suggests an association between the diminished clearance of α-synuclein and glymphatic ...
Xiaoli Si, Tao Guo, Zhiyun Wang, Yi Fang, Lu-yan Gu, Lanxiao Cao, Wenyi Yang, Ting Gao, Zhe Song, Jun Tian, Xinzhen Yin, Xiaojun Guan, Cheng Zhou, Jingjing Wu, Xueqin Bai, Xiaocao Liu, Guohua Zhao, Min-min Zhang, J. Pu, Baorong Zhang   +19 more
semanticscholar   +1 more source

Misfolded α-Synuclein Assessment in the Skin and CSF by RT-QuIC in Isolated REM Sleep Behavior Disorder

Neurology, 2023
Background and Objectives Real-time quaking-induced conversion (RT-QuIC) assay detects misfolded α-synuclein (AS) in the skin and CSF of patients with the synucleinopathies Parkinson disease and dementia with Lewy bodies.
Á. Iranzo, A. Mammana, Amaia Muñoz-Lopetegi, Sofia Dellavalle, Gerard Mayà, Marcello Rossi, M. Serradell, Simone Baiardi, Aurora Arqueros, C. Quadalti, Andrés Perissinotti, Edoardo Ruggeri, J. S. Cano, C. Gaig, Piero Parchi   +14 more
semanticscholar   +1 more source

SViT: A Spectral Vision Transformer for the Detection of REM Sleep Behavior Disorder

IEEE journal of biomedical and health informatics, 2023
REM sleep behavior disorder (RBD) is a parasomnia with dream enactment and presence of REM sleep without atonia (RSWA). RBD diagnosed manually via polysomnography (PSG) scoring, which is time intensive.
K. Gunter, Andreas Brink-Kjær, E. Mignot, H. Sørensen, E. During, P. Jennum   +5 more
semanticscholar   +1 more source

Prodromal dementia with Lewy bodies in REM sleep behavior disorder: A multicenter study

Alzheimer's & Dementia, 2023
Isolated/idiopathic rapid eye movement sleep behavior disorder (iRBD) is a powerful early predictor of dementia with Lewy bodies (DLB) and Parkinson's disease (PD).
S. Joza, M. Hu, K. Jung, D. Kunz, D. Arnaldi, Jee-Young Lee, L. Ferini-Strambi, E. Antelmi, F. Sixel-Döring, V. C. De Cock, J. Montplaisir, J. Welch, Han-Joon Kim, F. Bes, P. Mattioli, K. Woo, S. Marelli, G. Plazzi, B. Mollenhauer, A. Pelletier, Jamil Razzaque, J. Sunwoo, N. Girtler, C. Trenkwalder, J. Gagnon, R. Postuma   +25 more
semanticscholar   +1 more source

Management of REM sleep behavior disorder: an American Academy of Sleep Medicine clinical practice guideline

Journal of Clinical Sleep Medicine (JCSM), 2022
This guideline establishes clinical practice recommendations for the management of rapid eye movement sleep behavior disorder (RBD) in adults. The American Academy of Sleep Medicine (AASM) commissioned a task force of experts in sleep medicine to develop
Michael J Howell, A. Avidan, N. Foldvary-Schaefer, R. Malkani, E. During, J. Roland, S. McCarter, R. Zak, Gerard Carandang, Uzma Kazmi, K. Ramar   +10 more
semanticscholar   +1 more source