MDS Abstracts

Abstracts from the International Congress of Parkinson’s and Movement Disorders.

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Articles tagged "Rapid eye movement(REM)"

  • 2024 International Congress

    Identification of Brain Atrophy Subtypes in Prodromal and Overt Synucleinopathies: A Multicenter Study

    S. Joza, A. Delva, C. Tremblay, A. Vo, J-F. Gagnon, R. Postuma, P. Dusek, M. Hu, J. Klein, J-P. Taylor, J. O'Brien, M. Firbank, A. Thomas, P. Donaghy, S. Lehericy, I. Arnulf, M. Vidailhet, J-C. Corvol, M. Sommerauer, S. Röttgen, S. Lewis, E. Matar, K. Ehgoetz Martens, L. Churchill, R. Camicioli, H. Chertkow, P. Borghammer, K. Knudsen, A. Hansen, D. Arnaldi, B. Orso, P. Matiioli, A. Dagher, S. Rahayel (Montreal, Canada)

    Objective: To identify unique subtypes of synucleinopathy with distinct spatiotemporal patterns and trajectories of brain atrophy and disease burden. Background: The synucleinopathies manifest as a…
  • 2024 International Congress

    Whole-brain functional network signature reflecting conversion of isolated REM sleep behavior disorder

    XJ. Dan, L. Gao, J. Ma, T. Wu, P. Chan (Beijing, China)

    Objective: The aim was to investigate the brain functional network alteration /pattern as a measure to identify the conversion from idiopathic rapid eye movement sleep…
  • 2024 International Congress

    Morphology and Functional Connectivity of the Basolateral Amygdala and Rapid Eye Movement Sleep Behavior Disorder

    Z. Song, Z. Wang, B. Zhang, J. Pu (Hangzhou, China)

    Objective: To determine the correlation of BLA morphology and functional connectivity (FC) with severity of RBD. Background: Idiopathic rapid eye movement sleep behavior disorder (iRBD)…
  • 2024 International Congress

    Prevalence of autonomic symptoms in Multiple System Atrophy on the background of probable RBD

    H. Karkourian, L. Atabekyan, N. Nadryan, E. Balian, A. Grigoryan, S. Khachatryan, Z. Tavadyan (Yerevan, Armenia)

    Objective: To discover whether having probable rapid eye movement sleep behavior disorder (RBD) affects prevalence of particular autonomic symptoms, namely falls, constipation and urinary incontinence…
  • 2024 International Congress

    REM sleep behavior disorder and Prodromal Parkinson’s Disease in patients with Essential Tremor

    P. Bugalho, B. Meira, A. Pinho, R. Ventura, M. Magriço, M. Serôdio, D. Krupka, V. Ferreira (Lisboa, Portugal)

    Objective: To assess the prevalence of REM sleep behaviour disorder (RBD) and Prodromal Parkinson's Disease (PPD) in Essential Tremor (ET) and to characterize these sub-groups…
  • 2024 International Congress

    Tau Deposition in Locus Coeruleus is Associated with Rapid Eye Movement Sleep Behavior Disorder in Progressive Supranuclear Palsy.

    X. Li, FT. Liu (Shanghai, China)

    Objective: In this study, we aimed to investigate the frequency of Rapid eye movement sleep behavior disorder (RBD) occurring in a large cohort of PSP,…
  • 2024 International Congress

    Candidate biomarkers of EV-microRNA in detecting REM sleep behavior disorder and Parkinson’s disease

    Y. Li, J. Liu, L. Wu (shanghai, China)

    Objective: Accessible and reliable biomarkers for early diagnosis of PD and iRBD are urgently needed to identify candidate therapeutic targets and to monitor disease progression…
  • 2024 International Congress

    Progression of motor asymmetry in the MDS-UPDRS III in Parkinson’s Disease with and without REM Sleep Behavior Disorder over five years

    S. Elasfar, H. Hameed, K. Ehgoetz-Martens (Waterloo, Canada)

    Objective: To compare progression of motor asymmetry using the MDS-UPDRS-III in Parkinson’s Disease (PD) with and without probable REM Sleep Behavior disorder (pRBD) over 5…
  • 2024 International Congress

    Enhancing iRBD diagnosis through 2D video analysis: a machine learning approach

    M. Abdelfattah, O. Sum-Ping, J. Galati, S. Marwaha, A. Alahi, E. During (Lausanne, Switzerland)

    Objective: Evaluate the performance of a classifier using computer vision trained on video-polysomnography (vPSG) data recorded in the sleep laboratory setting over a single night…
  • 2024 International Congress

    Passive smartphone speech monitoring in isolated rapid eye movement sleep behaviour disorder

    V. Illner, M. Novotny, T. Kouba, T. Tykalova, M. Simek, P. Sovka, J. Svihlik, E. Ruzicka, K. Sonka, P. Dusek, J. Rusz (Prague 6, Czech Republic)

    Objective: We aimed to design and test the sensitivity of a fully-automated and noise-resistant smartphone-based system that can unobtrusively screen for prodromal parkinsonian speech disorder…
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