MDS Abstracts

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

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Articles tagged "Functional magnetic resonance imaging(fMRI)"

  • 2025 International Congress

    Functional Alterations in Early-Stage Parkinson’s Disease and Multiple System Atrophy with REM Sleep Behavior Disorder

    SC. Wang, Y. Xiao, YB. Hou, CY. Li, RW. Ou, JY. Lin, TM. Yang, NN. Che, QR. Jiang, XT. Zheng, JY. Liu, HF. Shang (Chengdu, Sichuan, China)

    Objective: This study investigated functional brain network alterations in early-stage Parkinson’s disease (PD) and multiple system atrophy (MSA) patients with probable rapid eye movement sleep…
  • 2025 International Congress

    A Resting-State fMRI Study of Regional Homogeneity about Pain in Parkinson’s Disease

    CJ. Mao, JY. Wu, J. Cheng, YJ. Luo, QM. Jiang (Suzhou, China)

    Objective: The purpose of our study is to explore the differences in ReHo patterns under acute and chronic pain conditions in Parkinson's disease (PD) patients, aiming to provide…
  • 2025 International Congress

    Oculomotor Abnormalities in Spinocerebellar Ataxia Type-12: A Functional Neuroimaging Study

    P. Pankaj, A. Srivastava, S. Kumaran, A. Garg, R. Agarwal, M. Kumar, A. Sonakar, A. Nehra (New Delhi, India)

    Objective: This study aimed to investigate eye movements, specifically dysmetric saccades and cerebellar nystagmus, in Spinocerebellar Ataxia Type-12 (SCA12) using functional magnetic resonance imaging (fMRI)…
  • 2025 International Congress

    Neural Correlates of Impaired Apathy Self-awareness in Parkinson’s Disease

    H. Conn, H. Suzuki, Z. Jin, A. Marin, Y. Gazes, S. Lee, S. Heilbronner, N. Vanegas-Arroyave (Houston, USA)

    Objective: To examine the presence of apathy self-awareness in PD patients using a dimensional approach Background: Apathy, or loss of motivation, is a common neuropsychiatric…
  • 2025 International Congress

    Precision Functional MRI Mapping of Therapeutic Response in Focal Hand Dystonia

    A. Morris, L. Xavier, A. Meyer, E. Gordon, S. Norris (Saint Louis, USA)

    Objective: To apply precision functional mapping (PFM) to characterize individual-specific network changes in persons with focal hand dystonia (FHD) before and after botulinum toxin (BTX)…
  • 2025 International Congress

    Increased Basal Ganglia And Default-Mode Network Connectivity And Altered Deep Gray Matter Volume In Functional Movement Disorders

    E. Sarasso, A. Gardoni, M. Gandolfi, L. Zenere, S. Basaia, E. Canu, E. Sibilla, A. Sandri, IA. Di Vico, M. Fiorio, G. Pedrotti, A. Paolicelli, P. Barone, MT. Pellecchia, R. Erro, S. Cuoco, I. Carotenuto, C. Vinciguerra, A. Botto, M. Amboni, M. Russo, G. Mansueto, FB. Pizzini, M. Barillari, MF. Lauriola, MC. Tozzi, F. Rusciano, C. Geroin, M. Fasoli, A. Marotta, E. Pizzolla, F. Salaorni, I. Lozzi, F. Bombieri, GM. Squintani, S. Mariotto, S. Tamburin, F. Paio, G. de Biasi, G. Piscosquito, M. Tinazzi, M. Filippi, F. Agosta (Milan, Italy)

    Objective: This study aims to investigate alterations in brain functional connectivity (FC) and deep gray matter volume in patients with Functional Movement Disorders (FMD) compared…
  • 2025 International Congress

    Predicting the Cognitive-Psychiatric Phenotype of Parkinson’s Disease

    H. Dhanis, J. Potheegadoo, S. Stampacchia, F. Bernasconi, C. Stucker, M. Maradan, L. Thanh, L. Jenni, J-A. Ghika, P. Burkhard, B. Vicki, D. Benninger, J. Horvath, P. Krack, D. de Ville, O. Blanke (Bern, Switzerland)

    Objective: Predict PD patient’s clinical scores from brain activity. Inform on which assessments capture true changes in cortical dynamics caused by PD and explain those…
  • 2025 International Congress

    Effect of Exercise Intervention on Parkinson’s Disease Resting-State fMRI Functional Connectivity

    E. Reimers, C. Bevington, J. Mckenzie, S. Dhaliwal, J. Stoessl, V. Sossi (Vancouver, Canada)

    Objective: Investigate the effects of exercise on resting-state (rs) fMRI functional connectivity (FC) in Parkinson’s Disease (PD). Background: Recent studies have shown strong clinical evidence…
  • 2025 International Congress

    Theta-Burst Subthalamic Nucleus Deep Brain Stimulation Enhances Segregation of Cognitive Networks in Parkinson’s Disease

    M. Abu-Zahra, S. Audrain, A. Barnett, K. Wu, W. Choi, K. Jann, C. Mark, R. Briggs, J. Cavaleri, B. Lee, X. Mason, D. Lee (Montreal, Canada)

    Objective: This study investigates the effects of a novel TBS paradigm on large-scale brain network connectivity in PD patients. Background: Parkinson’s disease (PD) is a…
  • 2025 International Congress

    Improving Motor and Non-motor Symptoms in Parkinson’s Disease: A combined Pharmaceutical and Digital Approach Targeting Parallel Neural Circuits

    A. Amedi, N. Saporta, T. Tamir, R. Sivan Hoffmann, M. Catalogna (Herzliya, Israel)

    Objective: We aimed to demonstrate the parallel neural mechanisms underlying the effects of combining standard levodopa treatment with the DopApp digital intervention on motor and…
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