MDS Abstracts

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

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Articles tagged "Acetylcholine"

  • MDS Virtual Congress 2020

    Early cognitive impairment is associated with specific regional cholinergic denervation in Parkinson’s disease

    S. vander Zee, J. Boertien, M. Gerritsen, J. Spikman, T. van Laar (Groningen, Netherlands)

    Objective: To evaluate regional cholinergic correlates of cognitive impairment in newly diagnosed, treatment-naïve Parkinson’s disease (PD) patients. Background: Mild cognitive impairment (PD-MCI) is a common…
  • MDS Virtual Congress 2020

    Clinical and neurological features of the course of parkinsonism in the presence of chronic renal disease

    S. Khudayarova, G. Rakhmatullaeva (Tashkent, Uzbekistan)

    Objective: To study the clinical and neurological features of the course of parkinsonism in chronic renal disease. Background: Under our supervision were 30 patients with…
  • MDS Virtual Congress 2020

    Donepezil for mild cognitive impairment in Parkinson’s disease: A 48-week follow-up study

    K. Baik, S. Kim, S. Kang, Y. Sohn, P. Lee, S. Kang (Seoul, Republic of Korea)

    Objective: To investigate the efficacy of donepezil for mild cognitive impairment (MCI) in Parkinson’s disease (PD). Background: MCI is common in PD. The mechanism of…
  • 2019 International Congress

    Low doses of scopolamine exacerbates dementia among Drosophila with Parkinson’s disease pathophysiology

    G. Chandran (Mysore, India)

    Objective: To assess the non-inducing doses of scopolamine (SCL) on the memory function of Drosophila previously induced with Parkinson's disease phenotype. Background: A large body…
  • 2019 International Congress

    The interplay between cholinergic activity, attention, and turning in Parkinson’s disease

    R. Morris, D. Martini, G. Mcbarron, M. Mancini, F. Horak (Portland, OR, USA)

    Objective: Explore how cholinergic activity (measured by short latency afferent inhibition [SAI]) and attention relate to quality of turning performance over a week of daily…
  • 2019 International Congress

    Deceleration capacity of heart rate: is cardiac vagal modulation impaired in idiopathic Parkinson’s disease?

    C. Carricarte Naranjo, C. Marras, N. Visanji, D. Cornforth, L. Sanchez-Rodriguez, B. Schüle, S. Goldman, M. Estevez, P. Stein, A. Lang, H. Jelinek, A. Machado (La Habana, Cuba)

    Objective: Assessment of cardiac vagal modulation through the analysis of heart rate deceleration capacity (DC) in idiopathic Parkinson’s disease (PD). Background: Cardiac autonomic dysfunction manifests…
  • 2019 International Congress

    The Dutch Parkinson and Cognition study (DUPARC): Cognitive impairment and cholinergic innervation in de novo Parkinson’s Disease patients

    S. Vander Zee, JM. Boertien, MJJ. Gerritsen, JM. Spikman, T. van Laar (Groningen, Netherlands)

    Objective: To explore the incidence and characteristics of early cognitive impairment in Parkinson’s disease (PD) patients and the relationship with regional cholinergic innervation. Background: Cognitive…
  • 2019 International Congress

    Non-Invasive Vagus Nerve Stimulation: A non-pharmacological approach to target gait impairment in Parkinson’s disease?

    A. Yarnall, R. Morris, H. Hunter, JP. Taylor, M. Baker, L. Rochester (Newcastle Upon Tyne, United Kingdom)

    Objective: To determine whether single dose non-invasive vagus nerve stimulation (nVNS) enhances gait performance in Parkinson’s (PD). Background: Loss of cholinergic neurons from nucleus basalis…
  • 2019 International Congress

    Neuroprotective and neurotrophic efficacy of Ginkgo biloba extracts against 3-nitropropionic acid-induced oxidative stress in a rat model of Huntington’s disease

    P. Kashyap, S. Gupta (Darbhanga, India)

    Objective: The present study examined the potential neuroprotective and neurotrophic efficacy of GBE against 3-nitropropionic acid (3-NP)-induced oxidative stress in a rat model of HD…
  • 2019 International Congress

    Contribution of pedunculopontine nucleus cholinergic neurons to L-DOPA-induced dyskinesia and PD motor deficits in hemi-parkinsonian rats

    N. Chambers, J. Sergio, C. Saito, K. Lanza, C. Bishop (Binghamton, NY, USA)

    Objective: To determine if chemogenetic and pharmacological modulation of pedunculopontine nucleus (PPN) cholinergic neurons can alter L-DOPA-induced dyskinesia and gait deficits in hemi-parkinsonian rats. Background:…
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