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

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Articles tagged "Functional magnetic resonance imaging(fMRI)"

  • 2022 International Congress

    Diverse alteration of brain networking in PD with ICD-RBs

    YJ. Guo, CM. Chen, JR. Duann, MK. Lu, MH. Chang (Taichung, Taiwan)

    Objective: To investigate possible brain network indicators in Parkinson’s disease (PD) with impulse control disorder and related behaviours (ICD-RBs) using resting state functional MRI (rs-fMRI)…
  • 2022 International Congress

    Reconfiguration of Functional Motor Connectome after MRgFUS Vim Thalamotomy in Essential Tremors

    M. Stanziano, S. Palermo, JP. Medina, G. Demichelis, D. Fedeli, G. Messina, N. Golfrè Andreasi, S. Rinaldo, A. Redolfi, G. Devigili, V. Levi, F. Ghielmetti, G. Frazzetta, L. D'Incerti, M. Grisoli, F. Di Meco, A. Nigri, MG. Bruzzone, R. Eleopra (Milan, Italy)

    Objective: Our primary endpoint was to verify whether rs-FC between tremor-related areas was effectively modulated by MRgFUS at 1 and 3 months post-operatively.  Alongside, we…
  • 2022 International Congress

    Visual system abnormalities and visual hallucinations in Parkinson’s disease

    M. Diez-Cirarda, A. Cabrera, A. Murueta-Goyena, A. Strafella, R. Del Pino, MA. Acera, O. Lucas-Jiménez, N. Ibarretxe-Bilbao, B. Tijero, JC. Gomez-Esteban, I. Gabilondo (Barakaldo, Spain)

    Objective: We aimed to identify clinical and imaging biomarkers of visual system injury associated with the presence of Visual hallucinations (VH) in Parkinson's disease (PD).…
  • 2022 International Congress

    Olfactory Network Reorganization in Parkinson’s Disease

    L. Pesantez Pacheco, M. Saqib, D. Ehrlich, M. Hallett, S. Horovitz (Bethesda, USA)

    Objective: To explore changes in the organization and functionality of the olfactory network in patients with Parkinson’s Disease (PD) using graph theory-based network analysis on…
  • 2022 International Congress

    Machine learning-based classification of SCA1, SCA2, and Healthy controls using graph features

    A. Indoria, S. Bhardwaj, AS. Sunny, S. Hegde, N. Kamble, J. Saini, R. Yadav, PK. Pal, RD. Bharath (Bengaluru, India)

    Objective: To differentiate genetic variants of spinocerebellar ataxia (SCA1 and SCA2) and healthy controls using machine learning on resting-state functional Magnetic Resonance Imaging graph features.…
  • 2022 International Congress

    Brain structure alternations and disrupted functional connectivity in paroxysmal kinesigenic dyskinesia

    Y. Liu, C. Chen, P. Wang, Y. Chen, C. Lin, S. Kwan, C. Chou, D. Yen, Y. Wu (北投區, Taiwan)

    Objective: This study aimed to delineate the morphological and functional alterations of paroxysmal kinesigenic dyskinesia (PKD) by functional magnetic resonance imaging (fMRI). Background: PKD is…
  • 2022 International Congress

    Color vision deficits in Parkinson’s disease are linked to brain abnormalities in attentional, fronto-pariental and visual networks

    M. Diez-Cirarda, A. Murueta-Goyena, A. Miscioscia, R. Del Pino, S. Teijeira, MA. Acera, O. Lucas-Jimenez, N. Ojeda, B. Tijero, JC. Gomez-Esteban, I. Gabilondo (Barakaldo, Spain)

    Objective: To analyze the relationship between color vision deficits in Parkinson’s disease (PD) and the integrity of the visual system, cognition and other relevant networks…
  • 2022 International Congress

    Cerebro-cerebellar motor networks in clinical subtypes of Parkinson’s disease

    F. Agosta, S. Basaia, A. Francia, C. Cividini, R. Balestrino, T. Stojkovic, I. Stankovic, V. Markovic, E. Sarasso, A. Gardoni, R. de Micco, L. Albano, E. Stefanova, VS. Kostic, M. Filippi (Milan, Italy)

    Objective: This study investigated functional alterations within the cerebro-cerebellar system in tremor-dominant (TD) and postural-instability-and-gait-disorder (PIGD) subtypes of Parkinson’s disease (PD) using stepwise functional connectivity…
  • MDS Virtual Congress 2021

    Motor cerebro-cerebellar networks breakdown among different subtypes of Parkinson’s disease

    S. Basaia, F. Agosta, A. Francia, C. Cividini, T. Stojkovic, I. Stankovic, R. de Micco, L. Albano, E. Sarasso, A. Gardoni, N. Piramide, V. Markovic, E. Stefanova, V. Kostic, M. Filippi (Milan, Italy)

    Objective: The aim of this study was to investigate functional alterations within motor circuits of the cerebro-cerebellar system in tremor-dominant (TD) and postural instability and…
  • MDS Virtual Congress 2021

    Resting state functional MRI network assortativity is increased in Parkinson’s disease

    A. Vo, K. Schindlbeck, N. Nguyen, A. Rommal, M. Niethammer, D. Eidelberg (Manhasset, USA)

    Objective: In previous imaging studies, we have that patients with Parkinson’s disease (PD) express a distinct brain network known as the Parkinson’s disease-related pattern (PDRP).…
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