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

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Articles tagged "Ataxia: Pathophysiology"

  • MDS Virtual Congress 2021

    Clinical presentation of coexistence of Spinocerebellar ataxia (SCA14) gene duplication variant in association with Spinocerebellar Ataxia (SCA8) gene mutation in a same patient.

    A. Ahmed (Winter Park, USA)

    Objective: First case report to demonstrate an overlap of two autosomal dominant ataxia's (SCA8 and SCA14) in same patient expanding the clinical spectrum of spinocerebellar…
  • MDS Virtual Congress 2021

    Immune-Mediated and Mercury Intoxication Ataxias: Anti-GAD Antibodies and Dynamic Stabilometriс Assessment

    N. Kolmykova, S. Kiryukhina, D. Labunskiy, E. Razgadova, M. Kustov (Saransk, Russian Federation)

    Objective: The goals of our study were evaluation of disequilibrium, static and dynamic functions and anti-GAD antibodies concentrations in immune mediated and mercury intoxication ataxias…
  • MDS Virtual Congress 2021

    Role of Uric Acid in Friedreich Ataxia neurodegeneration

    A. Trinchillo, A. de Rosa, F. Saccà (Naples, Italy)

    Objective: Friedreich Ataxia (FRDA) is an inherited recessive disease with reduced frataxin levels. This causes a reduced mitochondrial function and progressive neurodegeneration. The aim of…
  • MDS Virtual Congress 2021

    Progressive Ataxia with Palatal Tremor in a Metal Worker with Possible Osmotic Demyelination

    I. Goldszer, S. Merchant (Charleston, USA)

    Objective: We present the case of a 40 year old male alcoholic metal worker with 3 years of progressive ataxia of gait and palatal tremor. …
  • MDS Virtual Congress 2021

    Cerebellar bioenergetic depletion following ubiquinol supplementation in a patient with COQ8A-related ataxia

    J. Prasuhn, M. Göttlich, B. Ebeling, C. Bodemann, S. Großer, I. Wellach, K. Reuther, H. Hanssen, N. Brüggemann (Lübeck, Germany)

    Objective: To non-invasively map the individual treatment response in a patient with COQ8A-related ataxia following coenzyme Q10 supplementation. Background: Primary coenzyme Q10 (CoQ10) deficiency is…
  • MDS Virtual Congress 2020

    Characterization of ataxia in Sjogren’s syndrome

    C. Jaques, M. de Moraes, E. Silva, A. Coimbra Neto, G. Franklin, A. Martinez, S. Camargos, F. Cardoso, M. França Junior, A. Nucci, H. Teive, J. Pedroso, O. Barsottini (São Paulo, Brazil)

    Objective: This study aimed to characterize the pattern of ataxia in Sjogren’s syndrome and also to describe cerebellar ataxia and cerebellar atrophy in some of…
  • 2019 International Congress

    A recessive repeat expansion causes CANVAS and is a common cause of Late-Onset Ataxia

    H. Houlden, M. Reilly, S. Zuchner, W. Marques, P. Fratta, A. Bronstein, A. Rossor, A. Rebelo, E. Buglo, N. Andrade, N. Wood, D. Kaski, S. Efthymiou, V. Salpietro, M. Versino, I. Callegari, D. Devigili, P. Tomaselli, E. Tribollet, M. Ilyas, J. Polke, P. Sivakumar, Z. Jaunmuktane, J. Humphrey, Y. Yan, H. Tariq, J. Vandrovcova, R. Sullivan, R. Simone, A. Cortese (London, United Kingdom)

    Objective: To identify and characterize the genetic cause of common, idiopathic, cerebellar ataxia. Background: Late-onset ataxia is a common reason for neurological consultation, but its…
  • 2019 International Congress

    Non-CpG methylation in the FXN gene in patients with Friedreich’s ataxia

    E. Nuzhnyi, N. Abramycheva, M. Ershova, S. Klyushnikov, N. Nikolaeva, S. Illarioshkin, E. Fedotova (Moscow, Russian Federation)

    Objective: To compare methylation profiles of non-CpG sites in the FXNgene in patients with Friedreich’s ataxia (FA), their heterozygous relatives and a healthy control group. Background: FA is…
  • 2019 International Congress

    Opsoclonus and ataxia in the setting of synchronous primary malignancies

    H. Leal Bailey, S. Wijemanne Sarathkumara, R. Knightstep (San Antonio, TX, USA)

    Objective: To present a rare case of opsoclonus with positive anti-Ri (ANNA-2) autoantibodies, secondary to synchronous multiple primary tumors. Background: Opsoclonus refers to involuntary, conjugate, saccadic…
  • 2018 International Congress

    A comparison of relative displacement by double integration with root mean square in the quantitative evaluation of gait ataxia by triaxial accelerometers

    S. Shirai, I. Yabe, M. Matsushima, H. Sasaki (Sapporo, Japan)

    Objective: An appropriate biomarker for spinocerebellar degeneration (SCD) is needed. Background: Previously we reported that the average amplitude of medial-lateral of straight gait gained by…
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