MDS Abstracts

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

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Articles tagged "Cognitive dysfunction"

  • 2025 International Congress

    Reliability and Validity of In-home Tele-Neuropsychological Testing in Patients with Parkinson’s Disease: A Randomized Trial

    S. Sperling, J. Dong, B. Lapin, Y. Li (Cleveland, USA)

    Objective: To assess the reliability and diagnostic validity of in-home tele-neuropsychological testing (in-home tele-npt) in individuals with Parkinson’s disease (PD). Background: Neuropsychological testing is inaccessible…
  • 2025 International Congress

    Gender Based Differences in Impulse Control Disorders within Parkinson’s Disease

    N. David, M. Steinberg, L. Higginbotham, R. Tripathi (Atlanta, USA)

    Objective: Analyze associations between gender, dopamine agonists, and levodopa doses in Parkinson’s Disease (PD) patients with Impulse control disorder (ICD). Background: ICDs, which include compulsive…
  • 2025 International Congress

    The PDCogniCare Toolkit: Developing a harmonised neuropsychological toolkit specific to Parkinson’s Disease

    E. Mccann, D. Pourzinal, D. Sriram, L. Mitchell, J. Liddle, A. Lehn, N. Dissanayaka (Herston, Australia)

    Objective: To critically evaluate neuropsychological measures predictive of cognitive decline in Parkinson’s disease (PD) with the aim of proposing a comprehensive, evidence-based neuropsychological toolkit specific…
  • 2025 International Congress

    Longitudinal MRI Study of Hippocampal Subfields Morphometry in Early Parkinson’s Disease

    T. Wu, S. Ng, T. Teo, X. Choi, D. Heng, S. Neo, Z. Xu, K. Tay, W. Au, E. Tan, L. Chan, L. Tan, T. Welton (Singapore, Singapore)

    Objective: This prospective cohort study longitudinally investigated hippocampal subfield shape deformation and atrophy in early-stage Parkinson’s Disease (PD), using spherical harmonic-based shape analysis. Background: Hippocampal…
  • 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…
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