MDS Abstracts

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

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Articles tagged "Acetylcholine"

  • 2022 International Congress

    Cholinergic Nucleus 4 Degeneration and Cognitive Impairment in REM Sleep Behavior Disorder

    C. Tan, H. Nawaz, S. Lageman, B. Berman, N. Mukhopadhyay, M. Barrett (Richmond, USA)

    Objective: To determine if there is evidence of cholinergic basal forebrain degeneration, i.e., reduced cholinergic nucleus 4 (Ch4) volume on MRI, in patients with REM…
  • 2022 International Congress

    Exploring the impact of central cholinergic dysfunction on cognitive functioning in patients of Parkinson’s disease with and without REM sleep behavior disorder

    A. Bhattacharya, K. Udupa, N. Kamble, M. Gothwal, S. Hegde, R. Yadav, PK. Pal (Bengaluru, India)

    Objective: This paper aims at establishes the presence of significantly higher cholinergic dysfunction in patients using short latency afferent inhibition. Background: Parkinson's disease (PD) is…
  • 2022 International Congress

    Relationship between cholinergic basal forebrain volume and short-latency sensory afferent inhibition in Parkinson’s disease with varying degrees of cognitive performance

    JF. Martín-Rodríguez, P. Franco Rosado, E. Iglesias Camacho, AM. Castellano-Gerrero, MA. Labrador-Espinosa, B. Villarreal, L. Muñoz-Delgado, D. Macías-García, P. álvarez Toledo, M. San Eufrasio, M. Reina Castillo, S. Jesús, A. Adarmes-Gómez, F. Carrillo, MJ. Grothe, P. Mir (Sevilla, Spain)

    Objective: To assess the relationship between volumetric measures of cholinergic basal forebrain (CBF) degeneration and short-latency sensory afferent inhibition (SAI) in Parkinson’s disease (PD). Background:…
  • 2022 International Congress

    Short-latency afferent inhibition for the assessment of cholinergic degeneration in Parkinson’s disease

    E. D'Angremont, I. Zijdewind, S. Vander Zee, E. de Vries, T. van Laar, I. Sommer (Groningen, Netherlands)

    Objective: Our objective is to assess how well short-latency afferent inhibition (SAI) represents cortical cholinergic system integrity in patients with Parkinson’s disease (PD), using cholinergic…
  • 2022 International Congress

    Parkinson’s disease and nucleus basalis of Meynert integrity: Cognition and everyday function

    N. Slater, R. Shoorangiz, G. Hall-Mcmaster, A. Harris, L. Livingston, S. Grenfell, K. Clifford, T. Anderson, T. Melzer, J. Dalrymle-Alford (Christchurch, New Zealand)

    Objective: To examine the association between the integrity of the nucleus basalis of Meynert (NBM), cognition and everyday function in Parkinson’s disease (PD). Background: Most…
  • 2022 International Congress

    The distinctive functional connectivity of the cholinergic nucleus basalis of Meynert in Parkinson’s disease across different motor subtypes

    M. Nazmuddin, P. Zeidman, T. van Laar (Surabaya, Indonesia)

    Objective: We aim to compare the state of cortical-NBM functional connectivity across healthy control (HC), PIGD-predominant PD (PIGD-PD), and tremor-dominant PD (TD-PD). Additionally, the correlation…
  • 2022 International Congress

    Cholinergic Innervation and Cognitive Functioning in De Novo Parkinson’s Patients with GBA Variations

    S. Slingerland, S. Vander Zee, JM. Boertien, AC. Slomp, T. van Laar (Groningen, Netherlands)

    Objective: To explore the regional cholinergic innervation and clinical characteristics of de novo Parkinson’s disease (PD) patients carrying GBA variants. Background: The most common genetic…
  • MDS Virtual Congress 2021

    In-vivo cholinergic basal forebrain degeneration and cognition in Parkinson’s disease: imaging results from the COPPADIS study

    MJ. Grothe, MA. Labrador-Espinosa, S. Jesús, D. Macías-García, A. Adarmes-Gómez, F. Carrillo, E. Iglesias Camacho, P. Franco-Rosado, F. Roldán Lora, JF. Martín-Rodríguez, M. Aguilar Barberá, P. Pastor, S. Escalante Arroyo, B. Solano Vila, A. Cots Foraster, J. Ruiz Martínez, F. Carrillo Padilla, M. Pueyo Morlans, I. González Aramburu, J. Infante Ceberio, J. Hernández Vara, O. de Fábregues-Boixar, T. Deus Fonticoba, B. Pascual-Sedano, J. Kulisevsky, P. Martínez-Martín, D. Santos-García, P. Mir (Seville, Spain)

    Objective: To assess associations between multimodal neuroimaging measures of cholinergic basal forebrain (CBF) integrity and cognition in a well-characterized multicentric cohort of Parkinson’s disease (PD)…
  • MDS Virtual Congress 2020

    Compared the effects of probiotics and Anti-PD particles on the behavior of Parkinson’s disease mice model

    X.H Zhao, Y.B Wang, J. Yang, L.Y Zhang, H.Q Liu, H.J Sui (Shanghai, China)

    Objective: To compared the effects of probiotics and Anti-PD particles on the behavior of mice with MPTP Parkinson's disease (PD) model. Background: Intestinal flora may…
  • MDS Virtual Congress 2020

    Decreased Regional Cholinergic Signaling in Parkinson’s Disease

    J. O'Donnell, Y. Zhou, M. Campbell, S. Mansor, B. Maiti, Z. Tu, J. Perlmutter (Saint Louis, MO, USA)

    Objective: To identify regions of decreased cholinergic signaling in Parkinson's disease (PD) participants relative to cognitively normal controls as measured by positron emission tomography imaging…
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