Journal article
Late components of the event-related potentials and their topography in Parkinson's disease
Movement Disorders, Vol.13(2), pp.262-267
1998
Abstract
Late components of the event-related potential (ERP; N100, P200, N200, and P300) were elicited using an auditory oddball paradigm (with a button-press response to target stimuli) in 15 Parkinson's disease (PD) patients and 50 normal control subjects. Compared with control subjects, PD subjects showed a significant decrease in N200 amplitude. Between-group topographical differences in N200 amplitude were evident at central (C3, Cz, C4) and temporal (T5, T3, T4, T6) regions. The results may reflect a deficit in response selection in PD possibly resulting from a dysfunction associated with the abnormalities in the central and temporal regions found to have a decreased N200 amplitude compared with normal control subjects in this study.
Details
- Title
- Late components of the event-related potentials and their topography in Parkinson's disease
- Authors
- Jim Lagopoulos (Author) - University of SydneyP Clouston (Author) - University of SydneyH Barhamali (Author) - University of SydneyE Gordon (Author) - University of SydneyW M Li (Author) - University of SydneyJ Lesley (Author) - Macquarie UniversityJ G L Morris (Author) - University of Sydney
- Publication details
- Movement Disorders, Vol.13(2), pp.262-267
- Publisher
- John Wiley & Sons Inc.
- Date published
- 1998
- DOI
- 10.1002/mds.870130211
- ISSN
- 0885-3185
- Organisation Unit
- University of the Sunshine Coast, Queensland; Thompson Institute
- Language
- English
- Record Identifier
- 99449250902621
- Output Type
- Journal article
Metrics
441 Record Views
InCites Highlights
These are selected metrics from InCites Benchmarking & Analytics tool, related to this output
- Collaboration types
- Domestic collaboration
- Web Of Science research areas
- Clinical Neurology
UN Sustainable Development Goals (SDGs)
This output has contributed to the advancement of the following goals:
Source: InCites