For Publishers
DiscoveryMetadataPeer reviewHostingPublishing
For Researchers
JoinPublishReviewCollect
Register
Blog
About
Search
Advanced search
My ScienceOpen
Search
For Publishers
For Researchers
Blog
About
19
views
26
references
 Top references
cited by
55
    
0 reviews
 Review
0
comments
 Comment
0
recommends
+1 Recommend
0 collections
    0
    shares
      844
      similar
       All similar
      • Record: found
      • Abstract: found
      • Article: not found

      Optimal target localization for subthalamic stimulation in patients with Parkinson disease

      research-article

      Read this article at

      ScienceOpenPublisherPMC
      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Objective:

          To further determine the causes of variable outcome from deep brain stimulation of the subthalamic nucleus (DBS-STN) in patients with Parkinson disease (PD).

          Methods:

          Data were obtained from our cohort of 309 patients with PD who underwent DBS-STN between 1996 and 2009. We examined the relationship between the 1-year motor, cognitive, and psychiatric outcomes and (1) preoperative PD clinical features, (2) MRI measures, (3) surgical procedure, and (4) locations of therapeutic contacts.

          Results:

          Pre- and postoperative results were obtained in 262 patients with PD. The best motor outcome was obtained when stimulating contacts were located within the STN as compared with the zona incerta (64% vs 49% improvement). Eighteen percent of the patients presented a postoperative cognitive decline, which was found to be principally related to the surgical procedure. Other factors predictive of poor cognitive outcome were perioperative confusion and psychosis. Nineteen patients showed a stimulation-induced hypomania, which was related to both the form of the disease (younger age, shorter disease duration, higher levodopa responsiveness) and the ventral contact location. Postoperative depression was more frequent in patients already showing preoperative depressive and/or residual axial motor symptoms.

          Conclusion:

          In this homogeneous cohort of patients with PD, we showed that (1) the STN is the best target to improve motor symptoms, (2) postoperative cognitive deficit is mainly related to the surgery itself, and (3) stimulation-induced hypomania is related to a combination of both the disease characteristics and a more ventral STN location.

          Related collections

          Most cited references26

          • Record: found
          • Abstract: found
          • Article: not found

          Electrical stimulation of the subthalamic nucleus in advanced Parkinson's disease.

          P. Limousin, P Krack, P. Pollak … (1998)
          In many patients with idiopathic Parkinson's disease, treatment with levodopa is complicated by fluctuations between an "off" period, when the medication is not working and the motor symptoms of parkinsonism are present, and an "on" period, when the medication is causing improved mobility, often accompanied by debilitating dyskinesias. In animal models of Parkinson's disease, there is overactivity in the subthalamic nucleus, and electrical stimulation of the subthalamic nucleus improves parkinsonism. We therefore sought to determine the efficacy and safety of electrical stimulation of the subthalamic nucleus in patients with Parkinson's disease. We studied 24 patients with idiopathic Parkinson's disease in whom electrodes were implanted bilaterally in the subthalamic nucleus under stereotactic guidance with imaging and electrophysiologic testing of the location. Twenty were followed for at least 12 months. Clinical evaluations included the Unified Parkinson's Disease Rating Scale, a dyskinesia scale, and timed tests conducted before and after surgery, when patients were off and on medications. After one year of electrical stimulation of the subthalamic nucleus, the patients' scores for activities of daily living and motor examination scores (Unified Parkinson's Disease Rating Scale parts II and III, respectively) off medication improved by 60 percent (P<0.001). The subscores improved for limb akinesia, rigidity, tremor, and gait. In the testing done on medication, the scores on part III improved by 10 percent (P<0.005). The mean dose of dopaminergic drugs was reduced by half. The cognitive-performance scores remained unchanged, but one patient had paralysis and aphasia after an intracerebral hematoma during the implantation procedure. Electrical stimulation of the subthalamic nucleus is an effective treatment for advanced Parkinson's disease. The severity of symptoms off medication decreases, and the dose of levodopa can be reduced with consequent reduction in dyskinesias.
          Article 0 comments Cited 213 times – based on 0 reviews     Review now
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            The organization of prefrontal-subthalamic inputs in primates provides an anatomical substrate for both functional specificity and integration: implications for Basal Ganglia models and deep brain stimulation.

            William Haynes, Suzanne N Haber (2013)
            The identification of a hyperdirect cortico-subthalamic nucleus connection highlighted the important role of the subthalamic nucleus (STN) in regulating behavior. However, this pathway was shown primarily from motor areas. Hyperdirect pathways associated with cognitive and motivational cortical regions are particularly relevant given recent data from deep brain stimulation, both for neurologic and psychiatric disorders. Our experiments were designed to demonstrate the existence and organization of prefrontal-STN projections, help delineate the "limbic" STN, and determine whether convergence between cortico-STN fibers from functionally diverse cortical areas exists in the STN. We injected anterograde tracers in the ventromedial prefrontal, orbitofrontal, anterior cingulate, and dorsal prefrontal cortices of Macaca nemestrina and Macaca fascicularis to analyze the organization of terminals and passing fibers in the STN. Results show a topographically organized prefrontal hyperdirect pathway in primates. Limbic areas project to the medial tip of the nucleus, straddling its border and extending into the lateral hypothalamus. Associative areas project to the medial half, motor areas to the lateral half. Limbic projections terminated primarily rostrally and motor projections more caudally. The extension of limbic projections into the lateral hypothalamus, suggests that this region be included in the STN. A high degree of convergence exists between projections from functionally diverse cortical areas, creating potentially important interfaces between terminal fields. Taken together, the results provide an anatomical substrate to extend the role of the hyperdirect pathway in models of basal ganglia function, and new keys for understanding deep brain stimulation effects on cognitive and motivational aspects of behavior.
            Article 0 comments Cited 197 times – based on 0 reviews     Review now
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Effects of pedunculopontine nucleus area stimulation on gait disorders in Parkinson's disease.

              P Krack, S Chabardès, B Piallat … (2009)
              Gait disturbances are frequent and disabling in advanced Parkinson's disease. These symptoms respond poorly to usual medical and surgical treatments but were reported to be improved by stimulation of the pedunculopontine nucleus. We studied the effects of stimulating the pedunculopontine nucleus area in six patients with severe freezing of gait, unresponsive to levodopa and subthalamic nucleus stimulation. Electrodes were implanted bilaterally in the pedunculopontine nucleus area. Electrode placement was checked by postoperative magnetic resonance imaging. The primary outcome measures were a composite gait score, freezing of gait questionnaire score and duration of freezing episodes occurring during a walking protocol at baseline and one-year follow-up. A double-blind cross-over study was carried out from months 4 to 6 after surgery with or without pedunculopontine nucleus area stimulation. At one-year follow-up, the duration of freezing episodes under off-drug condition improved, as well as falls related to freezing. The other primary outcome measures did not significantly change, nor did the results during the double-blind evaluation. Individual results showed major improvement of all gait measures in one patient, moderate improvement of some tests in four patients and global worsening in one patient. Stimulation frequency ranged between 15 and 25 Hz. Oscillopsia and limb myoclonus could hinder voltage increase. No serious adverse events occurred. Although freezing of gait can be improved by low-frequency electrical stimulation of the pedunculopontine nucleus area in some patients with Parkinson's disease our overall results are disappointing compared to the high levels of expectation raised by previous open label studies. Further controlled studies are needed to determine whether optimization of patient selection, targeting and setting of stimulation parameters might improve the outcome to a point that could transform this experimental approach to a treatment with a reasonable risk-benefit ratio.
              Article 0 comments Cited 121 times – based on 0 reviews     Review now
                Bookmark
                All references

                Author and article information

                Contributors
                Marie-Laure Welter:
                Comment :

                Scientific Advisory Boards:

                1. Medtronic

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. TEVA_Lundbeck, travel and speaker honoraria

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Michael Schüpbach:
                Comment :

                Scientific Advisory Boards:

                1. (1) Compensation for serving on a scientific advisory board received from Medtronic. (2) Compensation for serving on a scientific advisory board received from Lundbeck. (3) Compensation for serving on a scientific advisory board received from Aleva.

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. (1) Reimbursement for travel expenses, funding for travel expenses and speaker honoraria received from Medtronic. (2) Reimbursement for travel expenses, funding for travel expenses and speaker honoraria received from Lundbeck. (3) Reimbursement for travel expenses, funding for travel expenses received from enverdis. (4) Reimbursement for travel expenses received as a member of the Scientific Advisory Panel (dementia and neurology) 2012-2014 of the European College of Neuropsychopharmacology ECNP.

                Editorial Boards:

                1. (1) Member of the Editorial Board of European Neurology, since 2009. (2) Member of the Editorial Board of Movement Disorders, 2009-2012.

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. (1) Consultant for Medtronic.

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. (1) Medtronic

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Virginie Czernecki:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Carine Karachi:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Sara Fernandez-Vidal:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Jean-Louis Golmard:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Giulia Serra:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Soledad Navarro:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Arlette Welaratne:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. Medtronic, travel sees for instituonnal formation

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Andréas Hartmann:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Valérie Mesnage:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. speaker for a medical symposium (lundbeck) speaker for a nusrses symposium (merck serono)

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Fanny Pineau:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Philippe Cornu:
                Comment :

                Scientific Advisory Boards:

                1. Medtronic: scientific advisory board

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. Medtronic travel reimburstment

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Bernard Pidoux:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Yulia Worbe:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. FYSSEN foundation

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Panayiotis Zikos:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                David Grabli:
                Comment :

                Scientific Advisory Boards:

                1. (1) AbbVie (commercial)

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. (1) European Neurological Society (non-profit): funding for travel (2) MJ Fox Fundation (non-profit): Funding for travel (3) Teva / Lundbeck (commercial): funding for travel (4)Novartis Pharma (commercial): funding for travel

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. Lundbeck , fees for lecture Teva, fees for lecture Novartis pharma, fees for lecture UCB, fees for lecture

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. (1) Institut national de la Sant� et de la recherche m�dicale (Contrat interface 2011)

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. (1) French Parkinson's disease association (2) French essential tremor association

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Damien Galanaud:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. Olea Medical, La Ciotat

                Editorial Boards:

                1. NONE

                Patents:

                1. Method for identifying neuroprotective compounds and/or neuroregeneration stimulators by fractional anisotropy measurements by diffusion tensor imaging (co inventeurs D. Galanaud, L. Puybasset, V. Perlbarg, H. Benali, S. Leh�ricy). WO/2012/160316. PCT/FR/2012/051164

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Anne-Marie Bonnet:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Hayat Belaid:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Didier Dormont:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. American Journal of Neuroradiology , member of the editorial board 2011 to 2013

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Marie Vidailhet:
                Comment :

                Scientific Advisory Boards:

                1. scientific advisory board for Novartis, Boehringer, Merz

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. travel expenses from the European Neurological Society European Federation of Neurological Society Movement Disorders Society Dystonia Medical Research Foundation

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. French national funding for clinical research: DRC (PHRC 2006 deep brain stimulation in dystonia, PI); ANR 2009, DHOS-INSERM (neuroimaging in parkinsonism, co- PI

                Research Support, Academic Entities:

                1. French national funding for clinical research:DRC (PHRC 2006 deep brain stimulation in dystonia, PI); ANR 2009, DHOS-INSERM (neuroimaging in parkinsonism, co- PI;

                Research Support, Foundations and Societies:

                1. French Dystonia Foundation (AMADYS and alliance France Dystonie); Essential Tremor Foundation (CERTRE)

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Luc Mallet:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. travel grant from Medtronic and Astra Zeneka

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. Research Grant from Medtronic

                Research Support, Government Entities:

                1. ANR Programme Jeunes Chercheurs N� ANR 05 JCJC 0235 01 Mallet 100% 2006-2009 150 000� Inserm Avenir N� RSE 05 030 DSA Mallet 100% 2005-2010 10 000� Programme Hospitalier de Recherche Clinique (PHRC) STOC AP-HP Mallet 10% 2005-2009 130 000� ANR 2006 Neurosciences, Neurologie et Psychiatrie N� ANR-06- NEURO-006-01 BG EMO/PATH Mallet 100% 2006-2010 151 836 � PHRC STIC (DRRC AP-HP) Welter 10% 2005-2013 130 000� PICRI Ile-de-France Mallet 100% 2008 -2012 142 500� ANR DECCA - D�cision, confiance, actions compulsives : les bases neurales de la m�tacognition et de ses dysfonctionnements dans le trouble obsessionnel compulsive Mallet 100% 2010-2014 338 643� STUC - PHRC AOR11036 - etude pilote de SCP chez des usagers de cocaine pr�sentant une d�pendance et des complications s�v�res Mallet 100% 2012-2015 170 000� Grant AP-HP. Etude PRESTOC2. Evaluation de l'effet de la stimulation haute fr�quence du noyau caude, du noyau accumbens, et du noyau sous-thalamique pour le traitement du trouble obsessionnel-compuslif s�v�re et r�sistant. Mallet 100% 2011 � 2013 80 000�

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. FondaMental Foundation

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Jean-Luc Houeto:
                Comment :

                Scientific Advisory Boards:

                1. (1) Lundbeck (2) Novartis (3) Abbvie

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. (1) Lundbeck (2) Novartis (3) Abbvie

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. (1) Lundbeck (2) Novartis (3) Abbvie

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Eric Bardinet:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Jerome Yelnik:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. NONE

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Yves Agid:
                Comment :

                Scientific Advisory Boards:

                1. NONE

                Gifts:

                1. NONE

                Funding for Travel or Speaker Honoraria:

                1. NONE

                Editorial Boards:

                1. NONE

                Patents:

                1. NONE

                Publishing Royalties:

                1. NONE

                Employment, Commercial Entity:

                1. NONE

                Consultancies:

                1. Servier; Menarini

                Speakers' Bureaus:

                1. NONE

                Other Activities:

                1. NONE

                Clinical Procedures or Imaging Studies:

                1. NONE

                Research Support, Commercial Entities:

                1. NONE

                Research Support, Government Entities:

                1. NONE

                Research Support, Academic Entities:

                1. NONE

                Research Support, Foundations and Societies:

                1. NONE

                Stock/Stock Options/Board of Directors Compensation:

                1. NONE

                License Fee Payments, Technology or Inventions:

                1. NONE

                Royalty Payments, Technology or Inventions:

                1. NONE

                Stock/Stock Options, Research Sponsor:

                1. NONE

                Stock/Stock Options, Medical Equipment & Materials:

                1. NONE

                Legal Proceedings:

                1. NONE

                Journal
                Journal ID (nlm-ta): Neurology
                Journal ID (iso-abbrev): Neurology
                Journal ID (hwp): neurology
                Journal ID (publisher-id): neur
                Journal ID (pmc): neurology
                Journal ID (publisher-id): NEUROLOGY
                Title: Neurology
                Publisher: Lippincott Williams & Wilkins (Hagerstown, MD )
                ISSN (Print): 0028-3878
                ISSN (Electronic): 1526-632X
                Publication date (Print): 15 April 2014
                Publication date PMC-release: 15 April 2014
                Volume: 82
                Issue: 15
                Pages: 1352-1361
                Affiliations
                From the Université Pierre et Marie Curie-Paris 6 (M.-L.W., M.S., V.C., C.K., S.F.-V., J.-L.G., A.H., V.M., F.P., Y.W., D. Grabli, D. Galanaud, D.D., M.V., L.M., E.B., J.Y., Y.A.), Centre de Recherche de l'Institut du Cerveau et de, la Moelle épinière, UMR-S975, Paris; Inserm (M.-L.W., M.S., V.C., C.K., S.F.-V., A.H., V.M., F.P., Y.W., D. Grabli, D. Galanaud, D.D., M.V., L.M., E.B., J.Y., Y.A.), U975, Paris; CNRS (M.-L.W., M.S., C.K., S.F.-V., A.H., V.M., F.P., Y.W., D. Grabli, D. Galanaud, D.D., M.V., L.M., E.B., J.Y., Y.A.), UMR 7225, Paris; Centre d'Investigation Clinique (M.-L.W., M.S., C.K., G.S., A.H., V.M., F.P., Y.W., P.Z., D. Grabli, A.-M.B., M.V., Y.A.), Département de Neurologie (M.-L.W., V.C., A.W., A.H., V.M., D. Grabli, A.-M.B., M.V., Y.A.), IM2A (V.C., F.P.), Service de Neurochirurgie (C.K., S.N., P.C., H.B.), Department of Clinical Neurophysiology (B.P.), and Service de Neuroradiologie Diagnostique et Fonctionnelle (D. Galanaud, D.D.), Hôpitaux Universitaires Pitié-Salpêtrière/Charles Foix, Assistance Publique-Hôpitaux de Paris, France; Department of Neurology (M.S.), University Hospital, Bern, Switzerland; Centre de Neuroimagerie de Recherche (S.F.-V., D. Galanaud, D.D.), Hôpitaux Universitaires Pitié-Salpêtrière/Charles Foix, Paris, France; Département de Biostatistiques et Information Médicale (J.-L.G.), Hôpitaux Universitaires Pitié-Salpêtrière/Charles Foix, Assistance Publique-Hôpitaux de Paris, ER4 (ex EA3974) Modélisation en Recherche Clinique, Paris, France; Department of Neurology (P.Z.), 251 Hellenic Air Force General Hospital, Athens, Greece; and Department of Neurology (J.-L.H.), CHU Poitiers, France.
                Author notes
                Correspondence to Dr. Welter: marie-laure.welter@ 123456psl.aphp.fr

                Go to Neurology.org for full disclosures. Funding information and disclosures deemed relevant by the authors, if any, are provided at the end of the article.

                Article
                Publisher ID: NEUROLOGY2013545384
                DOI: 10.1212/WNL.0000000000000315
                PMC ID: 4001189
                PubMed ID: 24647024
                SO-VID: 4944c3d2-41c7-456e-b7f5-2a2b4025c9d1
                Copyright © © 2014 American Academy of Neurology
                License:

                This is an open access article distributed under the terms of the Creative Commons Attribution-Noncommercial No Derivative 3.0 License, which permits downloading and sharing the work provided it is properly cited. The work cannot be changed in any way or used commercially.

                History
                Date received : 27 August 2013
                Date accepted : 10 December 2013
                Categories
                Subject: 120
                Subject: 323
                Subject: 165
                Subject: 292
                Subject: 205
                Subject: Article
                Custom metadata
                OPEN-ACCESS TRUE

                Data availability:

                Comments

                Comment on this article

                scite_

                Similar content844

                See all similar

                Cited by54

                See all cited by

                Most referenced authors791

                See all reference authors