ArticleJournal of clinical medicine2023
Deep Brain Stimulation Electrode Reconstruction: Comparison between Lead-DBS and Surgical Planning System.
Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- State-of-the-Art Imaging and Localization Assessment in Post-Operative Deep Brain Stimulation for Parkinson's Disease: A Review.Stereotactic and functional neurosurgery · 2026Review
- How accurate is probabilistic tractography when used to predict the "sweet spot" in deep brain stimulation? Mind the gap!Acta neurochirurgica · 2025Article
- Exploring the efficacy of deep brain stimulation in pediatric neurological disorders: a comprehensive review.Acta epileptologica · 2025Review
- Comparison of oscillatory activity in substantia nigra pars reticulata between Parkinson's disease and dystonia.NPJ Parkinson's disease · 2025Article
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17 authors.
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Abstract
backgroundElectrode reconstruction for postoperative deep brain simulation (DBS) can be achieved manually using a surgical planning system such as Surgiplan, or in a semi-automated manner using software such as the Lead-DBS toolbox. However, the accuracy of Lead-DBS has not been thoroughly addressed.
methodsIn our study, we compared the DBS reconstruction results of Lead-DBS and Surgiplan. We included 26 patients (21 with Parkinson's disease and 5 with dystonia) who underwent subthalamic nucleus (STN)-DBS, and reconstructed the DBS electrodes using the Lead-DBS toolbox and Surgiplan. The electrode contact coordinates were compared between Lead-DBS and Surgiplan with postoperative CT and MRI. The relative positions of the electrode and STN were also compared between the methods. Finally, the optimal contact during follow-up was mapped onto the Lead-DBS reconstruction results to check for overlap between the contacts and the STN.
resultsWe found significant differences in all axes between Lead-DBS and Surgiplan with postoperative CT, with the mean variance for the X, Y, and Z coordinates being -0.13, -1.16, and 0.59 mm, respectively. Y and Z coordinates showed significant differences between Lead-DBS and Surgiplan with either postoperative CT or MRI. However, no significant difference in the relative distance of the electrode and the STN was found between the methods. All optimal contacts were located in the STN, with 70% of them located within the dorsolateral region of the STN in the Lead-DBS results.
conclusionsAlthough significant differences in electrode coordinates existed between Lead-DBS and Surgiplan, our results suggest that the coordinate difference was around 1 mm, and Lead-DBS can capture the relative distance between the electrode and the DBS target, suggesting it is reasonably accurate for postoperative DBS reconstruction.
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