MDS Abstracts

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

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Articles tagged "Cognitive dysfunction"

  • 2025 International Congress

    Preoperative Occipital Hypoperfusion Predicts Cognitive Decline after Subthalamic Nucleus Deep Brain Stimulation in Parkinson’s Disease

    Y. Chishiki, S. Hirano, T. Yamamoto, Y. Nakano, M. Tamura, A. Sugiyama, T. Horikoshi, Y. Higuchi, S. Kuwabara (Chiba, Japan)

    Objective: This study aimed to identify the preoperative cerebral blood flow (CBF) regions associated with frontal lobe dysfunction after subthalamic nucleus deep brain stimulation (STN…
  • 2025 International Congress

    Cognitive outcomes in thalamic deep brain stimulation for essential tremor: evaluating effect of anesthetic exposure and surgical approach

    S. Iwamoto, C. Block, T. Parks, J. Saurman, D. Loring, E. Staikova, S. Miocinovic, R. Tripathi (Atlanta, USA)

    Objective: This study examined cognitive outcomes after deep brain stimulation (DBS) of ventral intermediate nucleus of the thalamus (VIM). Duration of anesthesia exposure and additional…
  • 2025 International Congress

    Serum based estimations of CFAH, Gelsolin, CNDP1 and DKK3 levels suggest involvement of multiple pathways in pathogenesis of Parkinson’s disease.

    P. Alladi, S. Choudhury, H. Jyothi, R. Bhavani, V. Holla, A. Mahadevan, N. Kamble, P. Pal, R. YADAV. (Bengaluru, India)

    Objective: To estimate levels of complement factor H (CFAH), phosphorylated alpha-syn (p- a-syn), gelsolin, carnosine dipeptidase-1 (CNDP1) and DKK3 in serum of Parkinson’s disease (PD) patients…
  • 2025 International Congress

    GPi Lesioning vs. DBS: Does Targeting the Same Structure Differently Affect Cognition in Parkinson’s Disease?

    J. Brainer, P. Brainer, S. Laurentino, M. Cavalcanti, A. Oliveira, A. Brainer, P. Brainer (Recife, Brazil)

    Objective: To compare the cognitive and quality of life (QoL) outcomes of GPi-DBS and GPi-RF, investigating whether lesion-based approaches pose a greater cognitive burden over…
  • 2025 International Congress

    Episodic Simulation in Parkinson’s Disease (PD)

    J. Decker, N. Hantke, E. Leonard (Portland, USA)

    Objective: Characterize episodic simulation capabilities in non-depressed, non-amnestic patients with PD compared to healthy controls using autobiographical interviewing techniques. Background: Cognitive decline in PD occurs…
  • 2025 International Congress

    Visual processing impairments are predictive of dementia in Lewy Body disease

    E. Mccann, F. Coleman, A. Fazlollahi, S. Lee, J. O'Sullivan, P. Nestor (Herston, Australia)

    Objective: To characterise visual processing impairments as an early feature of dementia in Lewy Body disease (LBD). Background: Occipital and posterior parieto-temporal hypometabolism is a…
  • 2025 International Congress

    Multiparametric Prediction of Mild Cognitive Impairment in Parkinson’s Disease Using a Combination of Structural and Functional MRI Measures

    G. Rathi, T. Davis, J. Caldwell, Z. Mari, V. Mishra (Birmingham, USA)

    Objective: To investigate whether the multiparametric combination of structural and functional (fMRI) neuroimaging parameters improves the prediction of mild cognitive impairment (MCI) in Parkinson's disease…
  • 2025 International Congress

    Qigong Exercise on Nonmotor Symptoms in Parkinson’s Disease

    W. Liu, I. Smirnova, Z. Liu, K. Lyons, R. Pahwa (Kansas City, USA)

    Objective: This randomized controlled clinical trial examined the efficacy of a Qigong exercise on non-motor symptoms in people with Parkinson’s disease (PD). Background: Non-motor symptoms…
  • 2025 International Congress

    Impact of Age of Symptom Onset in Essential Tremor on Cognition in Elderly Individuals

    C. Sangali, G. Pereira, A. Detogni, N. Bruscato, A. Schuh, C. Rieder (Porto Alegre, Brazil)

    Objective: To evaluate the association between age of symptom onset and cognitive function in elderly individuals with Essential Tremor (ET). Background: ET is one of…
  • 2025 International Congress

    Epigenome-wide and gene-targeted epigenetic profile of isolated REM Sleep Behaviour Disorder: a clinico-molecular study

    L. Baldelli, C. Pirazzini, L. Sambati, F. Ravaioli, F. Di Laudo, D. Gentilini, P. Guaraldi, C. Franceschi, P. Cortelli, P. Garagnani, G. Calandra-Buonaura, MG. Bacalini, F. Provini (Bologna, Italy)

    Objective: Comprehensively characterize the epigenetic profile of isolated REM Sleep Behaviour Disorder (iRBD) using genome-wide and gene-targeted approaches, linking it to clinical measures and  phenoconversion.…
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