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

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Articles tagged "Cognitive dysfunction"

  • 2026 International Congress

    Cognitive Impairment and Agent Orange Exposure in Veterans with Essential Tremor.

    R. Menodiado, D. Padilla, F. Jamal (Houston, USA)

    Objective: The objective of this study is to determine differences in cognitive profiles among Veterans with Essential Tremor (ET) who were exposed to agent orange…
  • 2026 International Congress

    Investigation of Sex-based Differences in the Utility of IgG Index as a Potential Predictor of Cognitive Impairment in Parkinson’s Disease

    R. Edillor, J. Ruiz-Tejeda, R. Rajmohan, N. Phielipp (Irvine, USA)

    Objective: Determine if there are sex-based differences in associations of baseline (BL) immunoglobulin G (IgG) index with development of cognitive impairment (CI) among cognitively normal…
  • 2026 International Congress

    Executive Dysfunction as a Determinant of Functional Impairment in Parkinson’s Disease

    N. Adhitama, R. Ibonita, R. Puspa, M. Wedariani, A. Devicaesaria, S. Lumempouw (East Jakarta, Indonesia)

    Objective: To evaluate executive function across cognitive stages of Parkinson’s disease and examine its association with functional impairment. Background: Executive dysfunction is one of the…
  • 2026 International Congress

    Biofluid Markers in Parkinson’s Patients and Correlation with Cognitive Profile

    T. Yamasaki, R. Vivanco, J. Johnson, S. Ali, F. Schmitt, A. Glueck, A. Jacob, S. Hulou, M. Khashimov, K. Tackett, C. Logan, J. Stegemann, E. Song, E. Ostrakhovitch (Lexington, USA)

    Objective: The purpose of this study was to determine potential biofluid biomarkers for cognitive impairment in a cohort of Parkinson's disease (PD) patients. Here we…
  • 2026 International Congress

    Cognitive profiles in idiopathic normal pressure hydrocephalus: clinical patterns and the impact of coexisting neurodegeneration

    C. Espinoza-Vinces, I. Avilés-Olmos, G. Montoya-Murillo, J. Núñez-Córdoba, M. Luquin (Pamplona, Spain)

    Objective: To characterise cognitive severity and domain-specific profiles in patients with idiopathic normal pressure hydrocephalus (iNPH) and to examine the impact of coexisting neurodegeneration. Background:…
  • 2026 International Congress

    Serum Based biomarkers in Parkinson’s disease with and without cognitive deficits.

    R. Bhavani, S. Choudhury, NC. Krithika, K. Krishnakumari, V. Holla, P. Pal, N. Kamble, S. Hegde, R. Yadav, P. Alladi (Bangalore, India)

    Objective: To examine levels of putative biomarker proteins viz., neuronal pentraxin receptor (NPTXR), carnosine dipeptidase-1 (CNDP1), dickkopf-3 (DKK3) in the serum of Parkinson’s Disease patients…
  • 2026 International Congress

    Timing of Deep Brain Stimulation and Cognitive Trajectories in GBA1-associated Parkinson’s Disease

    E. Asimakidou, M. Avenali, J. O. Aasly, M. Afshari, R. Alcalay, S. Anderson, CA. Artusi, B. Bernard, M. Bozzali, S. Bressman, G. Calandra-Buonaura, F. Cavallieri, R. Cilia, JC. Corvol, A. Cocco, RMA. de Bie, D. Ehrlich, R. Eleopra, G. Pal, EM. Valente (Cambridge, United Kingdom)

    Objective: This study focuses on the timing of DBS in relation to PD onset and explores cognitive trajectories across different GBA1 variant classes, with a…
  • 2026 International Congress

    Longitudinal Association Between Baseline CSF GFAP Levels and Clinical Progression in Parkinson’s Disease A PPMI Study

    Z. Huseynli (Istanbul, Turkey)

    Objective: To investigate whether baseline cerebrospinal fluid (CSF) glial fibrillary acidic protein (GFAP) levels predict changes in cognitive performance (MOCA) and motor severity (UPDRS) over…
  • 2026 International Congress

    Circadian Regulator REV-ERBα Drives Microglial Lipid Metabolic Reprogramming and Cognitive Impairment in Parkinson‘s Disease

    T. Deng (Guang Zhou, China)

    Objective: To investigate the mechanisms by which sleep disturbance exacerbates motor and cognitive deficits in Parkinson’s disease (PD), and to determine how alterations in the…
  • 2026 International Congress

    Can digital Mobility Outcomes differentiate cognitive impairment in Parkinson’s Disease?

    P. Ginis, D. Muzyka, V. Shah, L. Alcock, C. Schlenstedt, C. Becker, J. Buekers, B. Caulfield, C. Hansen, S. Del Din, L. Delgado-Ortiz, J. Garcia-Aymerich, H. Gassner, A. Nieuwboer, J. Hausdorff, A. Mirelman, L. Rochester, W. Maetzler, A. Yarnall (Philadelphia, USA)

    Objective: To determine if digital mobility outcomes (DMOs) differentiate between those with and without cognitive impairment in Parkinson’s disease (PD). Background: Cognitive impairment is common…
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