MDS Abstracts

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

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Articles tagged "Dopamine"

  • 2023 International Congress

    The neuroprotective properties of NLX-112 in MPTP treated mice are mediated by reactive gliosis and astrocytic GDNF

    W. Powell, A. Newman-Tancredi, L. Annett, R. Depoortere, M. Iravani (Hatfield, United Kingdom)

    Objective: To investigate whether NLX-112, a potent and selective 5-HT1A agonist is neuroprotective in a mouse MPTP model of Parkinson’s Disease (PD) [1]. Background: There…
  • 2023 International Congress

    Levodopa Carbidopa Intestinal Gel for Parkinson’s Disease over 11 years: A Single Center “Real-World” Experience

    C. Vekhande, M. Hamed, G. Tremain, J. Mah, A. Shetty, A. Lazarescu, O. Suchowersky (Edmonton, Canada)

    Objective: To review long-term real-world experience and clinical outcomes in PD patients with LCIG therapy over 11 years in a multidisciplinary University clinic setting. Background:…
  • 2023 International Congress

    Ventral tegmental deep brain stimulation does not influence risk-taking behaviour in a standard gambling task

    S. Hirschbichler, S. Lagrata, M. Matharu, S. Manohar (St. Pölten, Austria)

    Objective:  We here used a standard gambling task that involved risky decision-making. This permitted us to measure the effects of ventral tegmental area (VTA) deep…
  • 2023 International Congress

    Parkin Coregulates Glutathione Metabolism in Adult Brain to Contribute to Redox Homeostasis

    D. El Kodsi, J. Tokarew, R. Sengupta, A. Chatterji, M. Takanashi, N. Hattori, J. Tomlinson (Ottawa, Canada)

    Objective: We sought to determine whether the expression of PRKN, a young-onset Parkinson disease-linked gene, confers redox homeostasis in vivo. Background: The mechanisms by which…
  • 2023 International Congress

    Dopamine depletion of striatal subregions and motor dysfunction in prodromal and clinical Parkinson’s disease

    M. Banwinkler, M. Hoenig, V. Dzialas, T. van Eimeren (Cologne, Germany)

    Objective: This aim of this study was to investigate how dopamine depletion of different striatal subregions contributes to motor symptoms in patients with prodromal and…
  • 2023 International Congress

    Diagnostic challenges in a case of SLC6A3-related Dopamine Transporter Deficiency Syndrome

    L. Jafri, J. Martindale (Winston Salem, USA)

    Objective: We report a case presenting with symptoms of classical Dopamine Transporter Deficiency Syndrome (DTDS) with negative results on initial whole-exome sequencing (WES), but eventually…
  • 2023 International Congress

    Insular dopamine deficits in prodromal α-synucleinopathies

    A. Galli, A. Pilotto, C. Zatti, F. Placidi, F. Izzi, E. Premi, A. Rizzardi, M. Catania, A. Lupini, L. Purin, M. Pasolini, N. Mercuri, A. Chiaravalloti, M. Fernandes, C. Calvello, B. Paghera, D. Berg, A. Padovani, C. Liguori (Brescia, Italy)

    Objective: aim of the study was to evaluate the dopamine binding characterizing subjects both at prodromal and symptomatic stages in α-synucleinopathies, by means of ROI-based…
  • 2023 International Congress

    Education and the motor effects of dopamine loss in Parkinson’s disease

    M. Hoenig, V. Dzialas, M. Banwinkler, A. Asendorf, T. van Eimeren (Juelich, Germany)

    Objective: To examine the relation between education and dopamine signal loss in PD. Background: In support of the cognitive reserve concept, it has consistently been…
  • 2023 International Congress

    Diabetes impact on nigrostriatal vulnerability in Parkinson’s Disease

    A. Galli, A. Pilotto, C. Zatti, C. Tirloni, A. Lupini, B. Paghera, A. Padovani (Brescia, Italy)

    Objective: aim of the study was to investigate whether diabetes mellitus influences nigrostriatal dopaminergic vulnerability in drug-naïve patients with early-stage Parkinson’s Disease (PD). Background: recently,…
  • 2023 International Congress

    Differential effect of dopaminergic medication on smooth pursuit vs. saccadic eye movements Parkinson’s disease

    M. Mlinarič, A. de Gobiss, V. Groznik, A. Sadikov, D. Georgiev (Ljubljana, Slovenia)

    Objective: To assess the effect of dopaminergic medication on eye movements in Parkinson’s disease (PD). Background: PD is the second most common neurodegenerative disease, characterised…
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