The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Changes in cerebral activity pattern due to subthalamic nucleus or internal pallidum stimulation in Parkinson's disease
Abstract
High‐frequency electrical stimulation of the internal pallidum (GPi) or the subthalamic nucleus (STN) improves clinical symptoms of Parkinson's disease. In 12 parkinsonian patients, 6 with STN and 6 with GPi stimulators, we used H 215 O positron emission tomography to evaluate whether changes in movement performance were accompanied by change in regional cerebral blood flow (rCBF). Patients were scanned both at rest and while performing a free‐choice joystick movement, under conditions of effective and ineffective electrostimulation. During effective STN stimulation, movement‐related increases in rCBF were significantly higher in supplementary motor area, cingulate cortex, and dorsolateral prefrontal cortex (DLPFC) than during ineffective stimulation. No significant change was observed in any of these areas during GPi stimulation. The difference between the effect of STN and GPi stimulation on movement‐related activity was mainly localized to DLPFC. These results confirm the dominant role of nonprimary motor areas in the control of movement in parkinsonian patients and demonstraste the importance of STN input in the control of these areas.
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Self-citationParallel organization of functionally segregated circuits linking basal ganglia and cortex
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Cited by
Lang, A. E., & Lozano, A. M. (1998) · New England Journal of Medicine · doi:10.1056/nejm199810153391607 · Cited by 1,201
Pathophysiology of bradykinesia in Parkinson's disease
Berardelli, A. (2001) · Brain · doi:10.1093/brain/124.11.2131 · Cited by 906
Williams, D. (2002) · Brain · doi:10.1093/brain/awf156 · Cited by 513
Event-related functional magnetic resonance imaging in Parkinson's disease before and after levodopa
Haslinger, B., Erhard, P., Kämpfe, N., Boecker, H., Rummeny, E., Schwaiger, M., Conrad, B., & Ceballos-Baumann, A. O. (2001) · Brain · doi:10.1093/brain/124.3.558 · Cited by 486
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Metadata
- Authors
- Limousin, P., Greene, J., Pollak, P., Rothwell, J., Benabid, A., & Frackowiak, R.
- Venue
- Annals of Neurology
- Publisher
- Wiley
- Published
- 1997-09
- Volume
- 42
- Issue
- 3
- Pages
- 283-291
- ISSN
- 0364-5134 (ISSN-L)
- 1531-8249
- OpenAlex
- W2003435725
- Cited by
- 474
- References
- 6
- FWCI
- 20.92
- Type
- journal article
- Language
- en
- Open access
- closed
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- Limousin, P., Greene, J., Pollak, P., Rothwell, J., Benabid, A., & Frackowiak, R. (1997). Changes in cerebral activity pattern due to subthalamic nucleus or internal pallidum stimulation in Parkinson's disease. Annals of Neurology. https://doi.org/10.1002/ana.410420303
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
