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He W, Li H, Lai Y, Wu Y, Wu Y, Ramirez-Zamora A, Yi W, Zhang C. Weight Change After Subthalamic Nucleus Deep Brain Stimulation in Patients With Isolated Dystonia. Front Neurol 2021; 12:632913. [PMID: 33716933 PMCID: PMC7944092 DOI: 10.3389/fneur.2021.632913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/21/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose: Deep brain stimulation of the subthalamic nucleus (STN-DBS) is an effective treatment method for advanced Parkinson's disease (PD) and isolated dystonia and provides marked improvement of major motor symptoms. In addition, non-motor effects have been reported including weight gain (WG) in patients with PD after STN-DBS. However, it is still unclear whether patients with isolated dystonia also experience WG. Methods: Data from 47 patients with isolated dystonia who underwent bilateral STN-DBS surgery between October 2012 and June 2019 were retrospectively collected. The severity of dystonia was assessed via the Burke-Fahn-Marsden Dystonia Rating Scale (BFMDRS). Changes in the body mass index (BMI) and BFMDRS score were analyzed using paired Student's t-tests. Regression analysis was performed to identify factors that affected the BMI after surgery. Results: Postoperative WG was observed in 78.7% of patients. The percentage of overweight and obese patients increased from 25.5% (before STN-DBS) to 48.9% (at the last follow-up). The mean BMI and mean percentage change in BMI increased by 1.32 ± 1.83 kg/m2 (P < 0.001) and 6.28 ± 8.34%, respectively. BMI increased more in female than in male patients. At the last follow-up, BFMDRS movement and disability scores improved by 69.76 ± 33.23% and 65.66 ± 31.41%, respectively (both P < 0.001). The final regression model analysis revealed that sex and preoperative BMI alone were independently associated with BMI change (P < 0.05). Conclusions: STN-DBS is associated with postoperative WG with patients with isolated dystonia. WG is more prominent in female patients and is associated with preoperative weight but not with the efficacy of STN-DBS on motor symptoms.
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Affiliation(s)
- Weibin He
- Department of Neurosurgery, Renmin Hospital, Wuhan University, Wuhan, China
| | - Hongxia Li
- Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yijie Lai
- Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yunhao Wu
- Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiwen Wu
- Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Adolfo Ramirez-Zamora
- Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, United States
| | - Wei Yi
- Department of Neurosurgery, Renmin Hospital, Wuhan University, Wuhan, China
| | - Chencheng Zhang
- Department of Functional Neurosurgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Deep Brain Stimulation of the Subthalamic Nucleus in Parkinson's Disease: A Meta-Analysis of Mood Effects. Neuropsychol Rev 2021; 31:385-401. [PMID: 33606174 DOI: 10.1007/s11065-020-09467-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 11/22/2020] [Indexed: 12/15/2022]
Abstract
This meta-analysis examines mood changes after bilateral subthalamic deep brain stimulation (STN-DBS) in patients with Parkinson's disease (PD). Deep brain stimulation improves motor outcomes in Parkinson's disease but there appears to be conflicting reports as to subsequent mood outcomes. Pubmed, PsychINFO and SCOPUS were searched for studies assessing mood outcomes in PD patients who had undergone STN-DBS published between January 2003 and the end of January 2019. Random effects meta-analyses were conducted for all outcome groups with at least two studies homogenous in design and measure. Forty-eight studies, providing data on negative moods (such as depression, anxiety, apathy, and anger) and positive moods (pleasure and euphoria) were assessed. Results of the meta-analysis suggest that post-DBS, depression and anxiety symptoms improve and there is a reduction in negative affect, an increase in apathy, and in energy level. Although there have been reported cases of mania post-DBS surgery, the meta-analysis suggested no significant changes in symptoms of mania in the broader DBS population. Considerable heterogeneity was found and partially addressed through meta-regression and qualitative assessment of the included STN-DBS controlled studies. The major strengths of this meta-analysis, include attention to outcome validity, heterogeneity, independence of samples, and clinical utility, with the potential to improve post-operative safety through comprehensive consideration of mood and psychological adjustment. It appears that STN-DBS is a relatively safe and, in the case of mood symptomatology, an advantageous treatment of Parkinson's disease.
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Zoon TJ, van Rooijen G, Balm GM, Bergfeld IO, Daams JG, Krack P, Denys DA, de Bie RM. Apathy Induced by Subthalamic Nucleus Deep Brain Stimulation in Parkinson's Disease: A Meta-Analysis. Mov Disord 2021; 36:317-326. [PMID: 33331023 PMCID: PMC7986158 DOI: 10.1002/mds.28390] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/12/2022] Open
Abstract
Apathy, the loss of motivation, is a common problem in Parkinson's disease (PD) and often observed following deep brain stimulation (DBS) of the subthalamic nucleus (STN). The aim of this meta-analysis was to determine the occurrence of apathy following STN DBS in literature. Relevant articles were searched in PubMed/Medline, SCOPUS, EMBASE, and Web of Sciences electronic databases. Studies were included if they reported apathy scores pre- and post-DBS or the cross-sectional difference between PD patients receiving STN DBS and patients receiving medication only. Thirty-three articles were included in the meta-analyses from 6,658 screened articles by two authors independently. A total of 1,286 patients were included with a mean age (±standard deviation [SD]) of 58.4 ± 8.5 years and a disease duration of 11.0 ± 5.8 years. The apathy score measured by means of the Apathy Evaluation Scale (AES), Starkstein Apathy Scale (SAS), and the Lille Apathy Rating Scale (LARS) was significantly higher after DBS than pre-operatively (g = 0.34, 95% confidence interval [CI] = 0.19-0.48, P < 0.001). An equal, significant difference in severity of apathy was found between STN DBS and medication only (g = 0.36, 95% CI = 0.03-0.65; P = 0.004). Statistical heterogeneity was moderately high, but the effects stood strong after multiple analyses and were independent of tapering off dopaminergic medication. The findings of this meta-analysis indicate that apathy is increased after STN DBS compared to the pre-operative state and to medication only (systematic review registration number: PROSPERO CRD42019133932). © 2020 Universiteit van Amsterdam. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Thomas J.C. Zoon
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
| | - Geeske van Rooijen
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
| | - Georgina M.F.C. Balm
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
| | - Isidoor O. Bergfeld
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
- Amsterdam Brain and CognitionAmsterdamthe Netherlands
| | - Joost G. Daams
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
| | - Paul Krack
- Division of Movement Disorder, Department of NeurologyInselspital, University Hospital BernBernSwitzerland
| | - Damiaan A.J.P. Denys
- Department of Psychiatry, Amsterdam NeuroscienceAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
| | - Rob M.A. de Bie
- Department of NeurologyAmsterdam University Medical Centers, University of AmsterdamAmsterdamthe Netherlands
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54
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The rostro-caudal gradient in the prefrontal cortex and its modulation by subthalamic deep brain stimulation in Parkinson's disease. Sci Rep 2021; 11:2138. [PMID: 33483554 PMCID: PMC7822958 DOI: 10.1038/s41598-021-81535-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 12/28/2020] [Indexed: 11/08/2022] Open
Abstract
Deep brain stimulation of the subthalamic nucleus (STN-DBS) alleviates motor symptoms in Parkinson’s disease (PD) but also affects the prefrontal cortex (PFC), potentially leading to cognitive side effects. The present study tested alterations within the rostro-caudal hierarchy of neural processing in the PFC induced by STN-DBS in PD. Granger-causality analyses of fast functional near-infrared spectroscopy (fNIRS) measurements were used to infer directed functional connectivity from intrinsic PFC activity in 24 PD patients treated with STN-DBS. Functional connectivity was assessed ON stimulation, in steady-state OFF stimulation and immediately after the stimulator was switched ON again. Results revealed that STN-DBS significantly enhanced the rostro-caudal hierarchical organization of the PFC in patients who had undergone implantation early in the course of the disease, whereas it attenuated the rostro-caudal hierarchy in late-implanted patients. Most crucially, this systematic network effect of STN-DBS was reproducible in the second ON stimulation measurement. Supplemental analyses demonstrated the significance of prefrontal networks for cognitive functions in patients and matched healthy controls. These findings show that the modulation of prefrontal functional networks by STN-DBS is dependent on the disease duration before DBS implantation and suggest a neurophysiological mechanism underlying the side effects on prefrontally-guided cognitive functions observed under STN-DBS.
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55
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Serotonergic control of the glutamatergic neurons of the subthalamic nucleus. PROGRESS IN BRAIN RESEARCH 2021; 261:423-462. [PMID: 33785138 DOI: 10.1016/bs.pbr.2020.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The subthalamic nucleus (STN) houses a dense cluster of glutamatergic neurons that play a central role in the functional dynamics of the basal ganglia, a group of subcortical structures involved in the control of motor behaviors. Numerous anatomical, electrophysiological, neurochemical and behavioral studies have reported that serotonergic neurons from the midbrain raphe nuclei modulate the activity of STN neurons. Here, we describe this serotonergic innervation and the nature of the regulation exerted by serotonin (5-hydroxytryptamine, 5-HT) on STN neuron activity. This regulation can occur either directly within the STN or at distal sites, including other structures of the basal ganglia or cortex. The effect of 5-HT on STN neuronal activity involves several 5-HT receptor subtypes, including 5-HT1A, 5-HT1B, 5-HT2C and 5-HT4 receptors, which have garnered the highest attention on this topic. The multiple regulatory effects exerted by 5-HT are thought to be modified under pathological conditions, altering the activity of the STN, or due to the benefits and side effects of treatments used for Parkinson's disease, notably the dopamine precursor l-DOPA and high-frequency STN stimulation. Originally understood as a motor center, the STN is also associated with decision making and participates in mood regulation and cognitive performance, two domains of personality that are also regulated by 5-HT. The literature concerning the link between 5-HT and STN is already important, and the functional overlap is evident, but this link is still not entirely understood. The understanding of this link between 5-HT and STN should be increased due to the possible importance of this regulation in the control of fronto-STN loops and inherent motor and non-motor behaviors.
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56
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Mosley PE, Akram H. Neuropsychiatric effects of subthalamic deep brain stimulation. THE HUMAN HYPOTHALAMUS - MIDDLE AND POSTERIOR REGION 2021; 180:417-431. [DOI: 10.1016/b978-0-12-820107-7.00026-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Zhang JF, Wang XX, Feng Y, Fekete R, Jankovic J, Wu YC. Impulse Control Disorders in Parkinson's Disease: Epidemiology, Pathogenesis and Therapeutic Strategies. Front Psychiatry 2021; 12:635494. [PMID: 33633615 PMCID: PMC7900512 DOI: 10.3389/fpsyt.2021.635494] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 01/19/2021] [Indexed: 12/11/2022] Open
Abstract
Impulse control disorders (ICDs) in Parkinson's disease (PD) are aberrant behavior such as pathological gambling, hypersexuality, binge eating, and compulsive buying, which typically occur as a result of dopaminergic therapy. Numerous studies have focused on the broad spectrum of ICDs-related behaviors and their tremendous impact on patients and their family members. Recent advances have improved our understanding of ICDs. In this review, we discuss the epidemiology, pathogenesis and treatment of ICDs in the setting of PD.
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Affiliation(s)
- Jun-Fang Zhang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xi-Xi Wang
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai General Hospital of Nanjing Medical University, Nanjing, China
| | - Ya Feng
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Robert Fekete
- Department of Neurology, New York Medical College, New York, NY, United States
| | - Joseph Jankovic
- Department of Neurology, Baylor College of Medicine, Houston, TX, United States
| | - Yun-Cheng Wu
- Department of Neurology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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58
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Boon LI, Potters WV, Zoon TJC, van den Heuvel OA, Prent N, de Bie RMA, Bot M, Schuurman PR, van den Munckhof P, Geurtsen GJ, Hillebrand A, Stam CJ, van Rootselaar AF, Berendse HW. Structural and functional correlates of subthalamic deep brain stimulation-induced apathy in Parkinson's disease. Brain Stimul 2020; 14:192-201. [PMID: 33385593 DOI: 10.1016/j.brs.2020.12.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 11/15/2020] [Accepted: 12/21/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Notwithstanding the large improvement in motor function in Parkinson's disease (PD) patients treated with deep brain stimulation (DBS), apathy may increase. Postoperative apathy cannot always be related to a dose reduction of dopaminergic medication and stimulation itself may play a role. OBJECTIVE We studied whether apathy in DBS-treated PD patients could be a stimulation effect. METHODS In 26 PD patients we acquired apathy scores before and >6 months after DBS of the subthalamic nucleus (STN). Magnetoencephalography recordings (ON and OFF stimulation) were performed ≥6 months after DBS placement. Change in apathy severity was correlated with (i) improvement in motor function and dose reduction of dopaminergic medication, (ii) stimulation location (merged MRI and CT-scans) and (iii) stimulation-related changes in functional connectivity of brain regions that have an alleged role in apathy. RESULTS Average apathy severity significantly increased after DBS (p < 0.001) and the number of patients considered apathetic increased from two to nine. Change in apathy severity did not correlate with improvement in motor function or dose reduction of dopaminergic medication. For the left hemisphere, increase in apathy was associated with a more dorsolateral stimulation location (p = 0.010). The increase in apathy severity correlated with a decrease in alpha1 functional connectivity of the dorsolateral prefrontal cortex (p = 0.006), but not with changes of the medial orbitofrontal or the anterior cingulate cortex. CONCLUSIONS The present observations suggest that apathy after STN-DBS is not necessarily related to dose reductions of dopaminergic medication, but may be an effect of the stimulation itself. This highlights the importance of determining optimal DBS settings based on both motor and non-motor symptoms.
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Affiliation(s)
- Lennard I Boon
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Wouter V Potters
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Thomas J C Zoon
- Amsterdam UMC, University of Amsterdam, Psychiatry, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Odile A van den Heuvel
- Amsterdam UMC, Vrije Universiteit Amsterdam, Psychiatry, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands; Amsterdam UMC, Vrije Universiteit Amsterdam, Anatomy and Neurosciences, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Naomi Prent
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Rob M A de Bie
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Maarten Bot
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - P Richard Schuurman
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Pepijn van den Munckhof
- Amsterdam UMC, University of Amsterdam, Neurosurgery, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Gert J Geurtsen
- Amsterdam UMC, University of Amsterdam, Medical Psychology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Arjan Hillebrand
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Cornelis J Stam
- Amsterdam UMC, Vrije Universiteit Amsterdam, Clinical Neurophysiology and Magnetoencephalography Centre, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
| | - Anne-Fleur van Rootselaar
- Amsterdam UMC, University of Amsterdam, Neurology and Clinical Neurophysiology, Amsterdam Neuroscience, Meibergdreef 9, Amsterdam, the Netherlands
| | - Henk W Berendse
- Amsterdam UMC, Vrije Universiteit Amsterdam, Neurology, Amsterdam Neuroscience, De Boelelaan, 1117, Amsterdam, the Netherlands
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Chabardes S, Krack P, Piallat B, Bougerol T, Seigneuret E, Yelnik J, Fernandez Vidal S, David O, Mallet L, Benabid AL, Polosan M. Deep brain stimulation of the subthalamic nucleus in obsessive-compulsives disorders: long-term follow-up of an open, prospective, observational cohort. J Neurol Neurosurg Psychiatry 2020; 91:1349-1356. [PMID: 33033168 PMCID: PMC7677463 DOI: 10.1136/jnnp-2020-323421] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 07/01/2020] [Accepted: 08/31/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Obsessive-compulsive disorder (OCD) is a major cause of disability in western country and responsible for severe impairment of quality of life. About 10% of patients present with severe OCD symptoms and require innovative treatment such as deep brain stimulation (DBS). Among possible targets, the non-motor subthalamic nucleus (STN) is a key node of the basal ganglia circuitry, strongly connected to limbic cortical areas known to be involved in OCD. METHOD We analysed, in a prospective, observational, monocentric, open label cohort, the effect of chronic non-motor STN-DBS in 19 patients with treatment-resistant OCD consecutively operated in a single centre. Severity of OCD was evaluated using the Yale and Brown Obsessive-Compulsive Scale (YBOCS). YBOCS scores at 6, 12 and 24 months postoperatively were compared with baseline. Responders were defined by >35% improvement of YBOCS scores. Global Assessment Functioning (GAF) scale was used to evaluate the impact of improvement. RESULTS At a 24-month follow-up, the mean YBOCS score improved by 53.4% from 33.3±3.5 to 15.8±9.1 (95% CI 11.2-20.4; p<0.0001). Fourteen out of 19 patients were considered as responders, 5 out of 19 being improved over 75% and 10 out of 19 over 50%. GAF scale improved by 92% from 34.1±3.9 to 66.4±18.8 (95% CI 56.7-76.1; p=0.0003). The most frequent adverse events consisted of transient DBS-induced hypomania and anxiety. CONCLUSION Chronic DBS of the non-motor STN is an effective and relatively safe procedure to treat severe OCD resistant to conventional management.
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Affiliation(s)
- Stephan Chabardes
- CLINATEC, CEA Clinatec-Minatec, Grenoble, France .,Department of Neurosurgery, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France.,Grenoble Institut neurosciences, University Grenoble Alpes-INSERM U1216, 38000 Grenoble, France
| | - Paul Krack
- Division of Neurology, Department of Neurology, Bern University Hospital, Bern, Switzerland, Bern, Switzerland.,Department of Neurology, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Brigitte Piallat
- Grenoble Institut neurosciences, University Grenoble Alpes-INSERM U1216, 38000 Grenoble, France
| | - Thierry Bougerol
- Department of Psychiatry, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Eric Seigneuret
- Department of Neurosurgery, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Jerome Yelnik
- Institut du Cerveau, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, F-75013, Paris, France
| | - Sara Fernandez Vidal
- Institut du Cerveau, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, F-75013, Paris, France
| | - Olivier David
- Grenoble Institut neurosciences, University Grenoble Alpes-INSERM U1216, 38000 Grenoble, France
| | - Luc Mallet
- Institut du Cerveau, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, F-75013, Paris, France.,Département Médical-Universitaire de Psychiatrie et d'Addictologie, Univ Paris-Est Créteil, DMU IMPACT, Hôpitaux Universitaires Henri Mondor - Albert Chenevier, Assistance Publique-Hôpitaux de Paris, Créteil, France.,Department of Mental Health and Psychiatry, Global Health Institute, University of Geneva, Geneva, Switzerland
| | | | - Mircea Polosan
- Grenoble Institut neurosciences, University Grenoble Alpes-INSERM U1216, 38000 Grenoble, France.,Department of Psychiatry, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
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60
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Vachez YM, Creed MC. Deep Brain Stimulation of the Subthalamic Nucleus Modulates Reward-Related Behavior: A Systematic Review. Front Hum Neurosci 2020; 14:578564. [PMID: 33328933 PMCID: PMC7714911 DOI: 10.3389/fnhum.2020.578564] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022] Open
Abstract
Deep brain stimulation of the subthalamic nucleus (STN-DBS) is an effective treatment for the motor symptoms of movement disorders including Parkinson's Disease (PD). Despite its therapeutic benefits, STN-DBS has been associated with adverse effects on mood and cognition. Specifically, apathy, which is defined as a loss of motivation, has been reported to emerge or to worsen following STN-DBS. However, it is often challenging to disentangle the effects of STN-DBS per se from concurrent reduction of dopamine replacement therapy, from underlying PD pathology or from disease progression. To this end, pre-clinical models allow for the dissociation of each of these factors, and to establish neural substrates underlying the emergence of motivational symptoms following STN-DBS. Here, we performed a systematic analysis of rodent studies assessing the effects of STN-DBS on reward seeking, reward motivation and reward consumption across a variety of behavioral paradigms. We find that STN-DBS decreases reward seeking in the majority of experiments, and we outline how design of the behavioral task and DBS parameters can influence experimental outcomes. While an early hypothesis posited that DBS acts as a "functional lesion," an analysis of lesions and inhibition of the STN revealed no consistent pattern on reward-related behavior. Thus, we discuss alternative mechanisms that could contribute to the amotivational effects of STN-DBS. We also argue that optogenetic-assisted circuit dissection could yield important insight into the effects of the STN on motivated behavior in health and disease. Understanding the mechanisms underlying the effects of STN-DBS on motivated behavior-will be critical for optimizing the clinical application of STN-DBS.
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Affiliation(s)
- Yvan M Vachez
- Department of Anesthesiology, Washington University Pain Center, Washington University School of Medicine, St. Louis, MO, United States
| | - Meaghan C Creed
- Department of Anesthesiology, Washington University Pain Center, Washington University School of Medicine, St. Louis, MO, United States.,Departments of Psychiatry, Neuroscience and Biomedical Engineering, Washington University School of Medicine, St. Louis, MO, United States
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61
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Castaño-Candamil S, Ferleger BI, Haddock A, Cooper SS, Herron J, Ko A, Chizeck HJ, Tangermann M. A Pilot Study on Data-Driven Adaptive Deep Brain Stimulation in Chronically Implanted Essential Tremor Patients. Front Hum Neurosci 2020; 14:541625. [PMID: 33250727 PMCID: PMC7674800 DOI: 10.3389/fnhum.2020.541625] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 10/15/2020] [Indexed: 11/13/2022] Open
Abstract
Deep brain stimulation (DBS) is an established therapy for Parkinson's disease (PD) and essential-tremor (ET). In adaptive DBS (aDBS) systems, online tuning of stimulation parameters as a function of neural signals may improve treatment efficacy and reduce side-effects. State-of-the-art aDBS systems use symptom surrogates derived from neural signals-so-called neural markers (NMs)-defined on the patient-group level, and control strategies assuming stationarity of symptoms and NMs. We aim at improving these aDBS systems with (1) a data-driven approach for identifying patient- and session-specific NMs and (2) a control strategy coping with short-term non-stationary dynamics. The two building blocks are implemented as follows: (1) The data-driven NMs are based on a machine learning model estimating tremor intensity from electrocorticographic signals. (2) The control strategy accounts for local variability of tremor statistics. Our study with three chronically implanted ET patients amounted to five online sessions. Tremor quantified from accelerometer data shows that symptom suppression is at least equivalent to that of a continuous DBS strategy in 3 out-of 4 online tests, while considerably reducing net stimulation (at least 24%). In the remaining online test, symptom suppression was not significantly different from either the continuous strategy or the no treatment condition. We introduce a novel aDBS system for ET. It is the first aDBS system based on (1) a machine learning model to identify session-specific NMs, and (2) a control strategy coping with short-term non-stationary dynamics. We show the suitability of our aDBS approach for ET, which opens the door to its further study in a larger patient population.
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Affiliation(s)
- Sebastián Castaño-Candamil
- Brain State Decoding Lab, Department of Computer Science, BrainLinks-BrainTools Cluster of Excellence, University of Freiburg, Freiburg im Breisgau, Germany
| | - Benjamin I Ferleger
- BioRobotics Lab, Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, United States
| | - Andrew Haddock
- BioRobotics Lab, Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, United States
| | - Sarah S Cooper
- BioRobotics Lab, Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, United States
| | - Jeffrey Herron
- Department of Neurological Surgery, University of Washington Medical Center, Seattle, WA, United States
| | - Andrew Ko
- Department of Neurological Surgery, University of Washington Medical Center, Seattle, WA, United States
| | - Howard J Chizeck
- BioRobotics Lab, Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, United States
| | - Michael Tangermann
- Brain State Decoding Lab, Department of Computer Science, BrainLinks-BrainTools Cluster of Excellence, University of Freiburg, Freiburg im Breisgau, Germany.,Autonomous Intelligent Systems, Department of Computer Science, University of Freiburg, Freiburg im Breisgau, Germany.,Artificial Cognitive Systems Lab, Artificial Intelligence Department, Faculty of Social Sciences, Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, Netherlands
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Vissani M, Isaias IU, Mazzoni A. Deep brain stimulation: a review of the open neural engineering challenges. J Neural Eng 2020; 17:051002. [PMID: 33052884 DOI: 10.1088/1741-2552/abb581] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Deep brain stimulation (DBS) is an established and valid therapy for a variety of pathological conditions ranging from motor to cognitive disorders. Still, much of the DBS-related mechanism of action is far from being understood, and there are several side effects of DBS whose origin is unclear. In the last years DBS limitations have been tackled by a variety of approaches, including adaptive deep brain stimulation (aDBS), a technique that relies on using chronically implanted electrodes on 'sensing mode' to detect the neural markers of specific motor symptoms and to deliver on-demand or modulate the stimulation parameters accordingly. Here we will review the state of the art of the several approaches to improve DBS and summarize the main challenges toward the development of an effective aDBS therapy. APPROACH We discuss models of basal ganglia disorders pathogenesis, hardware and software improvements for conventional DBS, and candidate neural and non-neural features and related control strategies for aDBS. MAIN RESULTS We identify then the main operative challenges toward optimal DBS such as (i) accurate target localization, (ii) increased spatial resolution of stimulation, (iii) development of in silico tests for DBS, (iv) identification of specific motor symptoms biomarkers, in particular (v) assessing how LFP oscillations relate to behavioral disfunctions, and (vi) clarify how stimulation affects the cortico-basal-ganglia-thalamic network to (vii) design optimal stimulation patterns. SIGNIFICANCE This roadmap will lead neural engineers novel to the field toward the most relevant open issues of DBS, while the in-depth readers might find a careful comparison of advantages and drawbacks of the most recent attempts to improve DBS-related neuromodulatory strategies.
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Affiliation(s)
- Matteo Vissani
- The BioRobotics Institute, Scuola Superiore Sant'Anna, 56025 Pisa, Italy. Department of Excellence in Robotics and AI, Scuola Superiore Sant'Anna, 56025 Pisa, Italy
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Gonzalez-Escamilla G, Muthuraman M, Ciolac D, Coenen VA, Schnitzler A, Groppa S. Neuroimaging and electrophysiology meet invasive neurostimulation for causal interrogations and modulations of brain states. Neuroimage 2020; 220:117144. [DOI: 10.1016/j.neuroimage.2020.117144] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/22/2020] [Accepted: 07/02/2020] [Indexed: 12/13/2022] Open
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Hwang BY, Salimpour Y, Tsehay YK, Anderson WS, Mills KA. Perspective: Phase Amplitude Coupling-Based Phase-Dependent Neuromodulation in Parkinson's Disease. Front Neurosci 2020; 14:558967. [PMID: 33132822 PMCID: PMC7550534 DOI: 10.3389/fnins.2020.558967] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 08/13/2020] [Indexed: 11/13/2022] Open
Abstract
Deep brain stimulation (DBS) is an effective surgical therapy for Parkinson's disease (PD). However, limitations of the DBS systems have led to great interest in adaptive neuromodulation systems that can dynamically adjust stimulation parameters to meet concurrent therapeutic demand. Constant high-frequency motor cortex stimulation has not been remarkably efficacious, which has led to greater focus on modulation of subcortical targets. Understanding of the importance of timing in both cortical and subcortical stimulation has generated an interest in developing more refined, parsimonious stimulation techniques based on critical oscillatory activities of the brain. Concurrently, much effort has been put into identifying biomarkers of both parkinsonian and physiological patterns of neuronal activities to drive next generation of adaptive brain stimulation systems. One such biomarker is beta-gamma phase amplitude coupling (PAC) that is detected in the motor cortex. PAC is strongly correlated with parkinsonian specific motor signs and symptoms and respond to therapies in a dose-dependent manner. PAC may represent the overall state of the parkinsonian motor network and have less instantaneously dynamic fluctuation during movement. These findings raise the possibility of novel neuromodulation paradigms that are potentially less invasiveness than DBS. Successful application of PAC in neuromodulation may necessitate phase-dependent stimulation technique, which aims to deliver precisely timed stimulation pulses to a specific phase to predictably modulate to selectively modulate pathological network activities and behavior in real time. Overcoming current technical challenges can lead to deeper understanding of the parkinsonian pathophysiology and development of novel neuromodulatory therapies with potentially less side-effects and higher therapeutic efficacy.
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Affiliation(s)
- Brian Y Hwang
- Functional Neurosurgery Laboratory, Division of Functional Neurosurgery, Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Yousef Salimpour
- Functional Neurosurgery Laboratory, Division of Functional Neurosurgery, Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Yohannes K Tsehay
- Functional Neurosurgery Laboratory, Division of Functional Neurosurgery, Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - William S Anderson
- Functional Neurosurgery Laboratory, Division of Functional Neurosurgery, Department of Neurosurgery, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Kelly A Mills
- Neuromodulation and Advanced Therapies Clinic, Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, United States
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Bertholo AP, França C, Fiorini WS, Barbosa ER, Cury RG. Medical management after subthalamic stimulation in Parkinson's disease: a phenotype perspective. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:230-237. [PMID: 32294747 DOI: 10.1590/0004-282x20190188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 11/06/2019] [Indexed: 01/14/2023]
Abstract
Subthalamic nucleus deep brain stimulation (STN DBS) is an established treatment that improves motor fluctuations, dyskinesia, and tremor in Parkinson's disease (PD). After the surgery, a careful electrode programming strategy and medical management are crucial, because an imbalance between them can compromise the quality of life over time. Clinical management is not straightforward and depends on several perioperative motor and non-motor symptoms. In this study, we review the literature data on acute medical management after STN DBS in PD and propose a clinical algorithm on medical management focused on the patient's phenotypic profile at the perioperative period. Overall, across the trials, the levodopa equivalent daily dose is reduced by 30 to 50% one year after surgery. In patients taking high doses of dopaminergic drugs or with high risk of impulse control disorders, an initial reduction in dopamine agonists after STN DBS is recommended to avoid the hyperdopaminergic syndrome, particularly hypomania. On the other hand, a rapid reduction of dopaminergic agonists of more than 70% during the first months can lead to dopaminergic agonist withdrawal syndrome, characterized by apathy, pain, and autonomic features. In a subset of patients with severe dyskinesia before surgery, an initial reduction in levodopa seems to be a more reasonable approach. Finally, when the patient's phenotype before the surgery is the severe parkinsonism (wearing-off) with or without tremor, reduction of the medication after surgery can be more conservative. Individualized medical management following DBS contributes to the ultimate therapy success.
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Affiliation(s)
- Ana Paula Bertholo
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia, Centro de Distúrbios do Movimento, São Paulo SP, Brazil
| | - Carina França
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia, Centro de Distúrbios do Movimento, São Paulo SP, Brazil
| | - Wilma Silva Fiorini
- Universidade de São Paulo, Instituto de Psiquiatria, Centro de Psicologia, São Paulo SP, Brazil
| | - Egberto Reis Barbosa
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia, Centro de Distúrbios do Movimento, São Paulo SP, Brazil
| | - Rubens Gisbert Cury
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Neurologia, Centro de Distúrbios do Movimento, São Paulo SP, Brazil
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Imbalzano G, Artusi CA, Montanaro E, Romagnolo A, Rizzone MG, Lopiano L, Zibetti M. Tuning deep brain stimulation related depression by frequency modulation: A case report. Brain Stimul 2020; 13:1265-1267. [PMID: 32534251 DOI: 10.1016/j.brs.2020.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 06/04/2020] [Indexed: 10/24/2022] Open
Affiliation(s)
- Gabriele Imbalzano
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Carlo Alberto Artusi
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Elisa Montanaro
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Alberto Romagnolo
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Mario Giorgio Rizzone
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Leonardo Lopiano
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy
| | - Maurizio Zibetti
- Department of Neuroscience "Rita Levi Montalcini", University of Torino, Via Cherasco 15, 10126, Turin, Italy.
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Castaño-Candamil S, Piroth T, Reinacher P, Sajonz B, Coenen VA, Tangermann M. Identifying controllable cortical neural markers with machine learning for adaptive deep brain stimulation in Parkinson's disease. Neuroimage Clin 2020; 28:102376. [PMID: 32889400 PMCID: PMC7479445 DOI: 10.1016/j.nicl.2020.102376] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/17/2020] [Accepted: 08/04/2020] [Indexed: 12/24/2022]
Abstract
The identification of oscillatory neural markers of Parkinson's disease (PD) can contribute not only to the understanding of functional mechanisms of the disorder, but may also serve in adaptive deep brain stimulation (DBS) systems. These systems seek online adaptation of stimulation parameters in closed-loop as a function of neural markers, aiming at improving treatment's efficacy and reducing side effects. Typically, the identification of PD neural markers is based on group-level studies. Due to the heterogeneity of symptoms across patients, however, such group-level neural markers, like the beta band power of the subthalamic nucleus, are not present in every patient or not informative about every patient's motor state. Instead, individual neural markers may be preferable for providing a personalized solution for the adaptation of stimulation parameters. Fortunately, data-driven bottom-up approaches based on machine learning may be utilized. These approaches have been developed and applied successfully in the field of brain-computer interfaces with the goal of providing individuals with means of communication and control. In our contribution, we present results obtained with a novel supervised data-driven identification of neural markers of hand motor performance based on a supervised machine learning model. Data of 16 experimental sessions obtained from seven PD patients undergoing DBS therapy show that the supervised patient-specific neural markers provide improved decoding accuracy of hand motor performance, compared to group-level neural markers reported in the literature. We observed that the individual markers are sensitive to DBS therapy and thus, may represent controllable variables in an adaptive DBS system.
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Affiliation(s)
- Sebastián Castaño-Candamil
- Brain State Decoding Lab (BrainLinks-BrainTools), Dept. of Computer Science at the University of Freiburg, Germany.
| | - Tobias Piroth
- Kantonsspital Aarau, with the Faculty of Medicine at the University of Freiburg, and with the Dept. of Neurology and Neurophysiology at the University Medical Center, Freiburg, Germany
| | - Peter Reinacher
- Faculty of Medicine at the University of Freiburg, and with the Dept of Stereotactic and Functional Neurosurgery at the University Medical Center, Freiburg, Germany
| | - Bastian Sajonz
- Faculty of Medicine at the University of Freiburg, and with the Dept of Stereotactic and Functional Neurosurgery at the University Medical Center, Freiburg, Germany
| | - Volker A Coenen
- Faculty of Medicine at the University of Freiburg, and with the Dept of Stereotactic and Functional Neurosurgery at the University Medical Center, Freiburg, Germany
| | - Michael Tangermann
- Brain State Decoding Lab (BrainLinks-BrainTools) and Autonomous Intelligent Systems, Dept. of Computer Science at the University of Freiburg, Germany; Artificial Cognitive Systems Lab, Artificial Intelligence Dept., Donders Institute for Brain, Cognition and Behaviour, Faculty of Social Sciences, Radboud University, Nijmegen, The Netherlands.
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Prent N, Potters WV, Boon LI, Caan MWA, de Bie RMA, van den Munckhof P, Schuurman PR, van Rootselaar AF. Distance to white matter tracts is associated with deep brain stimulation motor outcome in Parkinson's disease. J Neurosurg 2020; 133:433-442. [PMID: 31349226 DOI: 10.3171/2019.5.jns1952] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 05/01/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Deep brain stimulation (DBS) of the subthalamic nucleus (STN) alleviates motor symptoms in patients with Parkinson's disease (PD). However, the underlying mechanism of tremor suppression is not well understood. Stimulation of white matter tracts, such as the dentatorubrothalamic tract (DRT), might be involved. Also, side effects, including dysarthria, might result from (unwanted) stimulation of white matter tracts in proximity to the STN. The aim of this study was to establish an association between stimulation effect on tremor and dysarthria and stimulation location relative to relevant white matter tracts. METHODS In 35 PD patients in whom a bilateral STN DBS system was implanted, the authors established clinical outcome measures per electrode contact. The distance from each stimulation location to the center of the DRT, corticopontocerebellar tract, pyramidal tract (PT), and medial lemniscus was determined using diffusion-weighted MRI data. Clinical outcome measures were subsequently related to the distances to the white matter tracts. RESULTS Patients with activated contacts closer to the DRT showed increased tremor improvement. Proximity of activated contacts to the PT was associated with dysarthria. CONCLUSIONS Proximity to specific white matter tracts is associated with tremor outcome and side effects in DBS. This knowledge can help to optimize both electrode placement and postsurgical electrode contact selection. Presurgical white matter tract visualization may improve targeting and DBS outcome. These findings are of interest not only for treatment in PD, but potentially also for other (movement) disorders.
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Affiliation(s)
- Naomi Prent
- 1Department of Neurology and Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience
| | - Wouter V Potters
- 1Department of Neurology and Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience
| | - Lennard I Boon
- 1Department of Neurology and Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience
- 2Department of Neurology and Clinical Neurophysiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Neuroscience
| | - Matthan W A Caan
- 3Department of Radiology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience
| | - Rob M A de Bie
- 5Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, The Netherlands
| | - Pepijn van den Munckhof
- 4Department of Neurosurgery, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience; and
| | - P Richard Schuurman
- 4Department of Neurosurgery, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience; and
| | - Anne-Fleur van Rootselaar
- 1Department of Neurology and Clinical Neurophysiology, Amsterdam UMC, University of Amsterdam, Amsterdam Neuroscience
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Breysse E, Meffre J, Pelloux Y, Winstanley CA, Baunez C. Decreased risk‐taking and loss‐chasing after subthalamic nucleus lesion in rats. Eur J Neurosci 2020; 53:2362-2375. [DOI: 10.1111/ejn.14895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 06/27/2020] [Accepted: 06/29/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Emmanuel Breysse
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
| | - Julie Meffre
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
- Laboratoire de Neurosciences Cognitives UMR7289 CNRS & Aix‐Marseille Université Marseille France
| | - Yann Pelloux
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
- IIT Genoa Italy
| | - Catharine A. Winstanley
- Department of Psychology Djavad Mowafaghian Centre for Brain HealthUniversity of British Columbia Vancouver BC Canada
| | - Christelle Baunez
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
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Effects of Subthalamic Nucleus Deep Brain Stimulation on Facial Emotion Recognition in Parkinson's Disease: A Critical Literature Review. Behav Neurol 2020; 2020:4329297. [PMID: 32724481 PMCID: PMC7382738 DOI: 10.1155/2020/4329297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/12/2020] [Indexed: 01/04/2023] Open
Abstract
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective therapy for Parkinson's disease (PD). Nevertheless, DBS has been associated with certain nonmotor, neuropsychiatric effects such as worsening of emotion recognition from facial expressions. In order to investigate facial emotion recognition (FER) after STN DBS, we conducted a literature search of the electronic databases MEDLINE and Web of science. In this review, we analyze studies assessing FER after STN DBS in PD patients and summarize the current knowledge of the effects of STN DBS on FER. The majority of studies, which had clinical and methodological heterogeneity, showed that FER is worsening after STN DBS in PD patients, particularly for negative emotions (sadness, fear, anger, and tendency for disgust). FER worsening after STN DBS can be attributed to the functional role of the STN in limbic circuits and the interference of STN stimulation with neural networks involved in FER, including the connections of the STN with the limbic part of the basal ganglia and pre- and frontal areas. These outcomes improve our understanding of the role of the STN in the integration of motor, cognitive, and emotional aspects of behaviour in the growing field of affective neuroscience. Further studies using standardized neuropsychological measures of FER assessment and including larger cohorts are needed, in order to draw definite conclusions about the effect of STN DBS on emotional recognition and its impact on patients' quality of life.
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Mangone G, Bekadar S, Cormier-Dequaire F, Tahiri K, Welaratne A, Czernecki V, Pineau F, Karachi C, Castrioto A, Durif F, Tranchant C, Devos D, Thobois S, Meissner WG, Navarro MS, Cornu P, Lesage S, Brice A, Welter ML, Corvol JC. Early cognitive decline after bilateral subthalamic deep brain stimulation in Parkinson's disease patients with GBA mutations. Parkinsonism Relat Disord 2020; 76:56-62. [PMID: 32866938 DOI: 10.1016/j.parkreldis.2020.04.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 02/25/2020] [Accepted: 04/03/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Subthalamic nucleus deep brain stimulation (STN-DBS) has demonstrated its efficacy on motor complications in advanced Parkinson's disease (PD) but does not modify disease progression. Genetic forms of PD have been associated with different cognitive progression profiles. OBJECTIVE To assess the effect of PD-related genetic mutations on cognitive outcome after STN-DBS. METHODS Patients with STN-DBS were screened for LRRK2, GBA, and PRKN mutations at the Pitié-Salpêtrière Hospital between 1997 and 2009. Patients with known monogenetic forms of PD from six other centers were also included. The Mattis Dementia Rating Scale (MDRS) was used to evaluate cognition at baseline and one-year post-surgery. The standardized Unified PD Rating Scale (UPDRS) evaluation On and Off medication/DBS was also administered. A generalized linear model adjusted for sex, ethnicity, age at onset, and disease duration was used to evaluate the effect of genetic factors on MDRS changes. RESULTS We analyzed 208 patients (131 males, 77 females, 54.3 ± 8.8 years) including 25 GBA, 18 LRRK2, 22 PRKN, and 143 PD patients without mutations. PRKN patients were younger and had a longer disease duration at baseline. A GBA mutation was the only significant genetic factor associated with MDRS change (β = -2.51, p = 0.009). GBA mutation carriers had a more pronounced post-operative MDRS decline (3.2 ± 5.1) than patients with LRRK2 (0.9 ± 4.8), PRKN (0.5 ± 2.7) or controls (1.4 ± 4.4). The motor response to DBS was similar between groups. CONCLUSION GBA mutations are associated with early cognitive decline following STN-DBS. Neuropsychological assessment and discussions on the benefit/risk ratio of DBS are particularly important for this population.
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Affiliation(s)
- Graziella Mangone
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France
| | - Samir Bekadar
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Florence Cormier-Dequaire
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France
| | - Khadija Tahiri
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Arlette Welaratne
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France
| | - Virginie Czernecki
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Institut of Memory and Alzheimer's Disease (IM2A), Paris, France
| | - Fanny Pineau
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Institut of Memory and Alzheimer's Disease (IM2A), Paris, France
| | - Carine Karachi
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurochirurgie, Paris, France
| | - Anna Castrioto
- Unité des Troubles du Mouvement, Département de Neurologie, CHU de Grenoble, Université de Grenoble Alpes, INSERM U1216, F-38000, Grenoble, France
| | - Frank Durif
- Service de Neurologie, CHU Clermont-Ferrand, Université Clermont Auvergne, F-63000, Clermont-Ferrand, France
| | - Christine Tranchant
- Département de Neurologie, Hôpitaux Universitaires de Strasbourg, Hôpital de Hautepierre, Strasbourg, France; Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM-U964/CNRS-UMR7104/Université de Strasbourg, Illkirch, France; Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, Strasbourg, France
| | - David Devos
- Département de Neurologie, Centre Expert maladie de Parkinson, Département de Pharmacologie Clinique et des Neurosciences, Université de Lille, Centre Hospitalier Universitaire de Lille, INSERM UMR_S 1171, LICEND, France
| | - Stéphane Thobois
- Neurologie C, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, 69500, Bron, France; Univ Lyon, Université Claude Bernard Lyon 1, Faculté de Médecine Lyon Sud, Lyon, France; Institut des Sciences Cognitives Marc Jeannerod, UMR 5229, CNRS, Bron, France
| | - Wassilios G Meissner
- Service de Neurologie, Centre Expert Parkinson, IMNc, CHU Bordeaux, 33000, Bordeaux, France; Univ. de Bordeaux, Institut des Maladies Neurodégénératives, CNRS, UMR 5293, 33000, Bordeaux, France; Dept. Medicine, University of Otago, Christchurch, New Zealand; Brain Research Institute, Christchurch, New Zealand
| | - Maria Soledad Navarro
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurochirurgie, Paris, France
| | - Philippe Cornu
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurochirurgie, Paris, France
| | - Suzanne Lesage
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France
| | - Alexis Brice
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France
| | - Marie Laure Welter
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France; Département de Neurophysiologie, CHU Rouen, Université de Normandie, Rouen, France
| | - Jean-Christophe Corvol
- Sorbonne Université, Inserm U1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, Paris, France; Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Clinical Research Center Neurosciences, Paris, France.
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Merola A, Romagnolo A, Krishna V, Pallavaram S, Carcieri S, Goetz S, Mandybur G, Duker AP, Dalm B, Rolston JD, Fasano A, Verhagen L. Current Directions in Deep Brain Stimulation for Parkinson's Disease-Directing Current to Maximize Clinical Benefit. Neurol Ther 2020; 9:25-41. [PMID: 32157562 PMCID: PMC7229063 DOI: 10.1007/s40120-020-00181-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Indexed: 12/19/2022] Open
Abstract
Several single-center studies and one large multicenter clinical trial demonstrated that directional deep brain stimulation (DBS) could optimize the volume of tissue activated (VTA) based on the individual placement of the lead in relation to the target. The ability to generate axially asymmetric fields of stimulation translates into a broader therapeutic window (TW) compared to conventional DBS. However, changing the shape and surface of stimulating electrodes (directional segmented vs. conventional ring-shaped) also demands a revision of the programming strategies employed for DBS programming. Model-based approaches have been used to predict the shape of the VTA, which can be visualized on standardized neuroimaging atlases or individual magnetic resonance imaging. While potentially useful for optimizing clinical care, these systems remain limited by factors such as patient-specific anatomical variability, postsurgical lead migrations, and inability to account for individual contact impedances and orientation of the systems of fibers surrounding the electrode. Alternative programming tools based on the functional assessment of stimulation-induced clinical benefits and side effects allow one to collect and analyze data from each electrode of the DBS system and provide an action plan of ranked alternatives for therapeutic settings based on the selection of optimal directional contacts. Overall, an increasing amount of data supports the use of directional DBS. It is conceivable that the use of directionality may reduce the need for complex programming paradigms such as bipolar configurations, frequency or pulse width modulation, or interleaving. At a minimum, stimulation through directional electrodes can be considered as another tool to improve the benefit/side effect ratio. At a maximum, directionality may become the preferred way to program because of its larger TW and lower energy consumption.
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Affiliation(s)
- Aristide Merola
- Department of Neurology, Ohio State University Wexner Medical Center, Columbus, OH, USA.
| | - Alberto Romagnolo
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Turin, Italy
| | - Vibhor Krishna
- Department of Neurosurgery, Ohio State Wexner Medical Center, Columbus, OH, USA
| | | | | | - Steven Goetz
- Medtronic PLC Brain Modulation, Minneapolis, MN, USA
| | | | - Andrew P Duker
- Department of Neurology, Gardner Family Center for Parkinson's Disease and Movement Disorders, University of Cincinnati, Cincinnati, OH, USA
| | - Brian Dalm
- Department of Neurosurgery, Ohio State Wexner Medical Center, Columbus, OH, USA
| | - John D Rolston
- Department of Neurosurgery, University of Utah, Salt Lake City, UT, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, UT, USA
| | - Alfonso Fasano
- Edmond J. Safra Program in Parkinson's Disease, Morton and Gloria Shulman Movement Disorders Clinic, Toronto Western Hospital, UHN, Toronto, ON, Canada
- Division of Neurology, University of Toronto, Toronto, ON, Canada
- Krembil Brain Institute, Toronto, ON, Canada
- CenteR for Advancing Neurotechnological Innovation to Application (CRANIA), Toronto, ON, Canada
| | - Leo Verhagen
- Department of Neurological Sciences, Movement Disorder Section, Rush University, Chicago, IL, USA
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Petry-Schmelzer JN, Krause M, Dembek TA, Horn A, Evans J, Ashkan K, Rizos A, Silverdale M, Schumacher W, Sack C, Loehrer PA, Fink GR, Fonoff ET, Martinez-Martin P, Antonini A, Barbe MT, Visser-Vandewalle V, Ray-Chaudhuri K, Timmermann L, Dafsari HS. Non-motor outcomes depend on location of neurostimulation in Parkinson's disease. Brain 2020; 142:3592-3604. [PMID: 31553039 DOI: 10.1093/brain/awz285] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 06/11/2019] [Accepted: 07/15/2019] [Indexed: 01/29/2023] Open
Abstract
Deep brain stimulation of the subthalamic nucleus is an effective and established therapy for patients with advanced Parkinson's disease improving quality of life, motor symptoms and non-motor symptoms. However, there is a considerable degree of interindividual variability for these outcomes, likely due to variability in electrode placement and stimulation settings. Here, we present probabilistic mapping data from a prospective, open-label, multicentre, international study to investigate the influence of the location of subthalamic nucleus deep brain stimulation on non-motor symptoms in patients with Parkinson's disease. A total of 91 Parkinson's disease patients undergoing bilateral deep brain stimulation of the subthalamic nucleus were included, and we investigated NMSScale, NMSQuestionnaire, Scales for Outcomes in Parkinson's disease-motor examination, -activities of daily living, and -motor complications, and Parkinson's disease Questionnaire-8 preoperatively and at 6-month follow-up after surgery. Leads were localized in standard space using the Lead-DBS toolbox and individual volumes of tissue activated were calculated based on clinical stimulation settings. Probabilistic stimulation maps and non-parametric permutation statistics were applied to identify voxels with significant above or below average improvement for each scale and analysed using the DISTAL atlas. All outcomes improved significantly at follow-up. Significant spatial distribution patterns of neurostimulation were observed for NMSScale total score and its mood/apathy and attention/memory domains. For both domains, voxels associated with below average improvement were mainly located dorsal to the subthalamic nucleus. In contrast, above average improvement for mood/apathy was observed in the ventral border region of the subthalamic nucleus and in its sensorimotor subregion and for attention/memory in the associative subregion. A trend was observed for NMSScale sleep domain showing voxels with above average improvement located ventral to the subthalamic nucleus. Our study provides evidence that the interindividual variability of mood/apathy, attention/memory, and sleep outcomes after subthalamic nucleus deep brain stimulation depends on the location of neurostimulation. This study highlights the importance of holistic assessments of motor and non-motor aspects of Parkinson's disease to tailor surgical targeting and stimulation parameter settings to patients' personal profiles.
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Affiliation(s)
- Jan Niklas Petry-Schmelzer
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Max Krause
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Till A Dembek
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Andreas Horn
- Department of Neurology, Charité - University Medicine Berlin, Berlin, Germany
| | - Julian Evans
- Department of Neurology and Neurosurgery, Salford Royal Foundation Thrust, Greater Manchester, UK
| | - Keyoumars Ashkan
- National Parkinson Foundation Centre of Excellence, King's College Hospital, London, UK
| | - Alexandra Rizos
- National Parkinson Foundation Centre of Excellence, King's College Hospital, London, UK
| | - Monty Silverdale
- Department of Neurology and Neurosurgery, Salford Royal Foundation Thrust, Greater Manchester, UK
| | - Wibke Schumacher
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Carolin Sack
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Philipp A Loehrer
- Department of Neurology, University Hospital Giessen and Marburg, Campus Marburg, Marburg, Germany
| | - Gereon R Fink
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany.,Cognitive Neuroscience, Institute of Neuroscience and Medicine (INM-3), Research Center Jülich, Jülich, Germany
| | - Erich T Fonoff
- Division of Functional Neurosurgery of Institute of Psychiatry, Department of Neurology, University of São Paulo Medical School, São Paulo, Brazil
| | - Pablo Martinez-Martin
- National Center of Epidemiology and CIBERNED, Carlos III Institute of Health, Madrid, Spain
| | - Angelo Antonini
- Department of Neuroscience, University of Padua, Padua, Italy
| | - Michael T Barbe
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany
| | - Veerle Visser-Vandewalle
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Stereotaxy and Functional Neurosurgery, Cologne, Germany
| | - K Ray-Chaudhuri
- National Parkinson Foundation Centre of Excellence, King's College Hospital, London, UK.,The Maurice Wohl Clinical Neuroscience Institute, King's College London, London, UK
| | - Lars Timmermann
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany.,Department of Neurology, University Hospital Giessen and Marburg, Campus Marburg, Marburg, Germany
| | - Haidar S Dafsari
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Neurology, Cologne, Germany.,National Parkinson Foundation Centre of Excellence, King's College Hospital, London, UK
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Vitek JL, Jain R, Chen L, Tröster AI, Schrock LE, House PA, Giroux ML, Hebb AO, Farris SM, Whiting DM, Leichliter TA, Ostrem JL, San Luciano M, Galifianakis N, Verhagen Metman L, Sani S, Karl JA, Siddiqui MS, Tatter SB, Ul Haq I, Machado AG, Gostkowski M, Tagliati M, Mamelak AN, Okun MS, Foote KD, Moguel-Cobos G, Ponce FA, Pahwa R, Nazzaro JM, Buetefisch CM, Gross RE, Luca CC, Jagid JR, Revuelta GJ, Takacs I, Pourfar MH, Mogilner AY, Duker AP, Mandybur GT, Rosenow JM, Cooper SE, Park MC, Khandhar SM, Sedrak M, Phibbs FT, Pilitsis JG, Uitti RJ, Starr PA. Subthalamic nucleus deep brain stimulation with a multiple independent constant current-controlled device in Parkinson's disease (INTREPID): a multicentre, double-blind, randomised, sham-controlled study. Lancet Neurol 2020; 19:491-501. [PMID: 32470421 DOI: 10.1016/s1474-4422(20)30108-3] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 03/04/2020] [Accepted: 03/16/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND Deep brain stimulation (DBS) of the subthalamic nucleus is an established therapeutic option for managing motor symptoms of Parkinson's disease. We conducted a double-blind, sham-controlled, randomised controlled trial to assess subthalamic nucleus DBS, with a novel multiple independent contact current-controlled (MICC) device, in patients with Parkinson's disease. METHODS This trial took place at 23 implanting centres in the USA. Key inclusion criteria were age between 22 and 75 years, a diagnosis of idiopathic Parkinson's disease with over 5 years of motor symptoms, and stable use of anti-parkinsonian medications for 28 days before consent. Patients who passed screening criteria were implanted with the DBS device bilaterally in the subthalamic nucleus. Patients were randomly assigned in a 3:1 ratio to receive either active therapeutic stimulation settings (active group) or subtherapeutic stimulation settings (control group) for the 3-month blinded period. Randomisation took place with a computer-generated data capture system using a pre-generated randomisation table, stratified by site with random permuted blocks. During the 3-month blinded period, both patients and the assessors were masked to the treatment group while the unmasked programmer was responsible for programming and optimisation of device settings. The primary outcome was the difference in mean change from baseline visit to 3 months post-randomisation between the active and control groups in the mean number of waking hours per day with good symptom control and no troublesome dyskinesias, with no increase in anti-parkinsonian medications. Upon completion of the blinded phase, all patients received active treatment in the open-label period for up to 5 years. Primary and secondary outcomes were analysed by intention to treat. All patients who provided informed consent were included in the safety analysis. The open-label phase is ongoing with no new enrolment, and current findings are based on the prespecified interim analysis of the first 160 randomly assigned patients. The study is registered with ClinicalTrials.gov, NCT01839396. FINDINGS Between May 17, 2013, and Nov 30, 2017, 313 patients were enrolled across 23 sites. Of these 313 patients, 196 (63%) received the DBS implant and 191 (61%) were randomly assigned. Of the 160 patients included in the interim analysis, 121 (76%) were randomly assigned to the active group and 39 (24%) to the control group. The difference in mean change from the baseline visit (post-implant) to 3 months post-randomisation in increased ON time without troublesome dyskinesias between the active and control groups was 3·03 h (SD 4·52, 95% CI 1·3-4·7; p<0·0001). 26 serious adverse events in 20 (13%) patients occurred during the 3-month blinded period. Of these, 18 events were reported in the active group and 8 in the control group. One death was reported among the 196 patients before randomisation, which was unrelated to the procedure, device, or stimulation. INTERPRETATION This double-blind, sham-controlled, randomised controlled trial provides class I evidence of the safety and clinical efficacy of subthalamic nucleus DBS with a novel MICC device for the treatment of motor symptoms of Parkinson's disease. Future trials are needed to investigate potential benefits of producing a more defined current field using MICC technology, and its effect on clinical outcomes. FUNDING Boston Scientific.
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Affiliation(s)
- Jerrold L Vitek
- Department of Neurology, University of Minnesota School of Medicine, Minneapolis, MN, USA.
| | - Roshini Jain
- Division of Neuromodulation, Boston Scientific, Valencia, CA, USA
| | - Lilly Chen
- Division of Neuromodulation, Boston Scientific, Valencia, CA, USA
| | - Alexander I Tröster
- Department of Clinical Neuropsychology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Lauren E Schrock
- Department of Neurology, University of Minnesota School of Medicine, Minneapolis, MN, USA
| | | | - Monique L Giroux
- Movement and Neuroperformance Center of Colorado, Englewood, CO, USA; Clinical Research Neurology, Eisai, Woodcliff Lake, NJ, USA
| | - Adam O Hebb
- Department of Neurological Surgery, Kaiser Permanente, Denver, CO, USA
| | - Sierra M Farris
- Division of Neuromodulation, Boston Scientific, Valencia, CA, USA; Movement and Neuroperformance Center of Colorado, Englewood, CO, USA
| | - Donald M Whiting
- Department of Neurosurgery, Allegheny General Hospital, Pittsburgh, PA, USA
| | | | - Jill L Ostrem
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - Marta San Luciano
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - Nicholas Galifianakis
- Department of Neurology, University of California, San Francisco, San Francisco, CA, USA
| | - Leo Verhagen Metman
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Sepehr Sani
- Department of Neurological Surgery, Rush University Medical Center, Chicago, IL, USA
| | - Jessica A Karl
- Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Mustafa S Siddiqui
- Department of Neurology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Stephen B Tatter
- Department of Neurosurgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Ihtsham Ul Haq
- Department of Neurology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Andre G Machado
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA
| | - Michal Gostkowski
- Center for Neurological Restoration, Cleveland Clinic, Cleveland, OH, USA
| | - Michele Tagliati
- Department of Neurology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Adam N Mamelak
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Michael S Okun
- Department of Neurology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Kelly D Foote
- Department of Neurosurgery, College of Medicine, University of Florida, Gainesville, FL, USA
| | | | - Francisco A Ponce
- Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Rajesh Pahwa
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Jules M Nazzaro
- Department of Neurosurgery, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - Robert E Gross
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Corneliu C Luca
- Department of Neurology, University of Miami School of Medicine, Miami, FL, USA
| | - Jonathan R Jagid
- Department of Neurosurgery, University of Miami School of Medicine, Miami, FL, USA
| | - Gonzalo J Revuelta
- Department of Neurology, Medical University of South Carolina, Charleston, SC, USA
| | - Istvan Takacs
- Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Michael H Pourfar
- Department of Neurology, New York University Medical Center, New York City, NY, USA
| | - Alon Y Mogilner
- Department of Neurosurgery, New York University Medical Center, New York City, NY, USA
| | - Andrew P Duker
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - George T Mandybur
- Department of Neurosurgery, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Joshua M Rosenow
- Department of Neurosurgery, Northwestern University School of Medicine, Chicago, IL, USA
| | - Scott E Cooper
- Department of Neurology, University of Minnesota School of Medicine, Minneapolis, MN, USA
| | - Michael C Park
- Department of Neurosurgery, University of Minnesota School of Medicine, Minneapolis, MN, USA
| | - Suketu M Khandhar
- Department of Neurology, Kaiser Permanente Medical Center, Sacramento, CA, USA
| | - Mark Sedrak
- Department of Neurosurgery, Kaiser Permanente Medical Center, Redwood City, CA, USA
| | - Fenna T Phibbs
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Julie G Pilitsis
- Department of Neurosurgery, Albany Medical Center, Albany, NY, USA
| | - Ryan J Uitti
- Department of Neurology, Mayo Clinic, Jacksonville, FL, USA
| | - Philip A Starr
- Department of Neurosurgery, University of California, San Francisco, San Francisco, CA, USA
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75
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Wang J, Gong D, Zhang W, Zhang H, Wang S. Quantifying the influence of DBS surgery in patients with Parkinson's disease during perioperative period by wearable sensors. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2019:3311-3314. [PMID: 31946590 DOI: 10.1109/embc.2019.8856618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
It is a significant but ignored issue to quantify the influence of Deep Brain Stimulation (DBS) surgery in patients with Parkinson's disease during the whole perioperative period. In this paper, wearable sensors were utilized to record patients' motor changes in the time before surgery, after surgery with stimulation off and stimulation on. The results showed that the DBS surgery is effective and safe in the perioperative period.
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76
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Pisanò CA, Brugnoli A, Novello S, Caccia C, Keywood C, Melloni E, Vailati S, Padoani G, Morari M. Safinamide inhibits in vivo glutamate release in a rat model of Parkinson's disease. Neuropharmacology 2020; 167:108006. [DOI: 10.1016/j.neuropharm.2020.108006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/14/2020] [Accepted: 02/10/2020] [Indexed: 10/25/2022]
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77
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Irmen F, Horn A, Mosley P, Perry A, Petry-Schmelzer JN, Dafsari HS, Barbe M, Visser-Vandewalle V, Schneider GH, Li N, Kübler D, Wenzel G, Kühn AA. Left Prefrontal Connectivity Links Subthalamic Stimulation with Depressive Symptoms. Ann Neurol 2020; 87:962-975. [PMID: 32239535 DOI: 10.1002/ana.25734] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 03/24/2020] [Accepted: 03/26/2020] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Subthalamic nucleus deep brain stimulation (STN-DBS) in Parkinson's disease (PD) not only stimulates focal target structures but also affects distributed brain networks. The impact this network modulation has on non-motor DBS effects is not well-characterized. By focusing on the affective domain, we systematically investigate the impact of electrode placement and associated structural connectivity on changes in depressive symptoms following STN-DBS, which have been reported to improve, worsen, or remain unchanged. METHODS Depressive symptoms before and after STN-DBS surgery were documented in 116 patients with PD from 3 DBS centers (Berlin, Queensland, and Cologne). Based on individual electrode reconstructions, the volumes of tissue activated (VTAs) were estimated and combined with normative connectome data to identify structural connections passing through VTAs. Berlin and Queensland cohorts formed a training and cross-validation dataset used to identify structural connectivity explaining change in depressive symptoms. The Cologne data served as the test-set for which depressive symptom change was predicted. RESULTS Structural connectivity was linked to depressive symptom change under STN-DBS. An optimal connectivity map trained on the Berlin cohort could predict changes in depressive symptoms in Queensland patients and vice versa. Furthermore, the joint training-set map predicted changes in depressive symptoms in the independent test-set. Worsening of depressive symptoms was associated with left prefrontal connectivity. INTERPRETATION Fibers connecting the electrode with left prefrontal areas were associated with worsening of depressive symptoms. Our results suggest that for the left STN-DBS lead, placement impacting fibers to left prefrontal areas should be avoided to maximize improvement of depressive symptoms. ANN NEUROL 2020;87:962-975.
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Affiliation(s)
- Friederike Irmen
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.,Department of Biological Psychology and Cognitive Neuroscience, Freie Universität Berlin, Berlin, Germany
| | - Andreas Horn
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Philip Mosley
- Systems Neuroscience Group, QIMR Berghofer Medical Research Institute, Herston, Australia.,Queensland Brain Institute, University of Queensland, St. Lucia, Australia
| | - Alistair Perry
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research, Max Planck Institute for Human Development, Berlin, Germany.,Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany
| | - Jan Niklas Petry-Schmelzer
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Haidar S Dafsari
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Michael Barbe
- Faculty of Medicine and University Hospital Cologne, Department of Neurology, University of Cologne, Cologne, Germany
| | - Veerle Visser-Vandewalle
- Department of Stereotactic and Functional Neurosurgery, University Hospital Cologne, Cologne, Germany
| | - Gerd-Helge Schneider
- Department of Neurosurgery, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Ningfei Li
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Dorothee Kübler
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Gregor Wenzel
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Andrea A Kühn
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.,Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.,Deutsches Zentrum für Neurodegenerative Erkrankungen, Berlin, Germany
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78
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Choo XY, Lim SY, Chinna K, Tan YJ, Yong VW, Lim JL, Lau KF, Chung JY, Em JM, Tan HT, Lim JH, Tan SB, Tan CT, Tan AH. Understanding patients’ and caregivers’ perspectives and educational needs in Parkinson’s disease: a multi-ethnic Asian study. Neurol Sci 2020; 41:2831-2842. [DOI: 10.1007/s10072-020-04396-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/03/2020] [Indexed: 12/28/2022]
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79
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Steinhardt J, Münte TF, Schmid SM, Wilms B, Brüggemann N. A systematic review of body mass gain after deep brain stimulation of the subthalamic nucleus in patients with Parkinson's disease. Obes Rev 2020; 21:e12955. [PMID: 31823457 DOI: 10.1111/obr.12955] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 08/15/2019] [Indexed: 12/12/2022]
Abstract
This systematic review investigated the effects of deep brain stimulation of the subthalamic nucleus on extent and time course of body mass changes in patients with Parkinson's disease. A computerized search identified relevant articles using a priori defined inclusion and exclusion criteria. A descriptive analysis was calculated for the main outcome parameters body mass and BMI. Thirty-eight out of 206 studies fulfilled the inclusion criteria (979 patients aged 59.0±7.5 years). Considering the longest follow-up time for each study, body mass and BMI showed a mean increase across studies of +5.71kg (p < .0001; d = 0.64) and +1.8kg/m2 (p < .0001; d = 1.61). The time course of body mass gain revealed a continuous increase ranging from +3.25kg (d = 0.69) at 3 months, +3.88kg (d = 0.21) at 6 months, +6.35kg (d = 0.72) at 12 months, and +6.11kg (d = 1.02) greater than 12 months. Changes in BMI were associated with changes in disease severity (r = 0.502, p = .010) and pharmacological treatment (r = 0.440, p = .0231). Data suggest that body mass gain is one of the most common side effects of deep brain stimulation going beyond normalization of preoperative weight loss. Considering the negative health implications of overweight, we recommend the development of tailored therapies to prevent overweight and associated metabolic disorders following this treatment.
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Affiliation(s)
- Julia Steinhardt
- Department of Neurology, University of Lübeck, Lübeck, Germany.,Department of Internal Medicine, University of Lübeck, Lübeck, Germany
| | - Thomas F Münte
- Department of Neurology, University of Lübeck, Lübeck, Germany.,Institute of Psychology II, University of Lübeck, Lübeck, Germany
| | - Sebastian M Schmid
- Institute of Psychology II, University of Lübeck, Lübeck, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Britta Wilms
- Institute of Psychology II, University of Lübeck, Lübeck, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Norbert Brüggemann
- Department of Neurology, University of Lübeck, Lübeck, Germany.,Institute of Neurogenetics, University of Lübeck, Lübeck, Germany
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80
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Simmnacher K, Lanfer J, Rizo T, Kaindl J, Winner B. Modeling Cell-Cell Interactions in Parkinson's Disease Using Human Stem Cell-Based Models. Front Cell Neurosci 2020; 13:571. [PMID: 32009903 PMCID: PMC6978672 DOI: 10.3389/fncel.2019.00571] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/10/2019] [Indexed: 12/27/2022] Open
Abstract
Parkinson’s disease (PD) is the most frequently occurring movement disorder, with an increasing incidence due to an aging population. For many years, the post-mortem brain was regarded as the gold standard for the analysis of the human pathology of this disease. However, modern stem cell technologies, including the analysis of patient-specific neurons and glial cells, have opened up new avenues for dissecting the pathologic mechanisms of PD. Most data on morphological changes, such as cell death or changes in neurite complexity, or functional deficits were acquired in 2D and few in 3D models. This review will examine the prerequisites for human disease modeling in PD, covering the generation of midbrain neurons, 3D organoid midbrain models, the selection of controls including genetically engineered lines, and the study of cell-cell interactions. We will present major disease phenotypes in human in vitro models of PD, focusing on those phenotypes that have been detected in genetic and sporadic PD models. An additional point covered in this review will be the use of induced pluripotent stem cell (iPSC)-derived technologies to model cell-cell interactions in PD.
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Affiliation(s)
- Katrin Simmnacher
- Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jonas Lanfer
- Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Tania Rizo
- Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Johanna Kaindl
- Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Beate Winner
- Department of Stem Cell Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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81
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Vachez Y, Carcenac C, Magnard R, Kerkerian‐Le Goff L, Salin P, Savasta M, Carnicella S, Boulet S. Subthalamic Nucleus Stimulation Impairs Motivation: Implication for Apathy in Parkinson's Disease. Mov Disord 2020; 35:616-628. [DOI: 10.1002/mds.27953] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 11/13/2019] [Accepted: 11/25/2019] [Indexed: 12/25/2022] Open
Affiliation(s)
- Yvan Vachez
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Carole Carcenac
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Robin Magnard
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | | | | | - Marc Savasta
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Sebastien Carnicella
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Sabrina Boulet
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
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82
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Serranová T, Sieger T, Růžička F, Bakštein E, Dušek P, Vostatek P, Novák D, Růžička E, Urgošík D, Jech R. Topography of emotional valence and arousal within the motor part of the subthalamic nucleus in Parkinson's disease. Sci Rep 2019; 9:19924. [PMID: 31882633 PMCID: PMC6934686 DOI: 10.1038/s41598-019-56260-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 12/02/2019] [Indexed: 01/24/2023] Open
Abstract
Clinical motor and non-motor effects of deep brain stimulation (DBS) of the subthalamic nucleus (STN) in Parkinson's disease (PD) seem to depend on the stimulation site within the STN. We analysed the effects of the position of the stimulation electrode within the motor STN on subjective emotional experience, expressed as emotional valence and arousal ratings to pictures representing primary rewards and aversive fearful stimuli in 20 PD patients. Patients' ratings from both aversive and erotic stimuli matched the mean ratings from a group of 20 control subjects at similar position within the STN. Patients with electrodes located more posteriorly reported both valence and arousal ratings from both the rewarding and aversive pictures as more extreme. Moreover, posterior electrode positions were associated with a higher occurrence of depression at a long-term follow-up. This brain-behavior relationship suggests a complex emotion topography in the motor part of the STN. Both valence and arousal representations overlapped and were uniformly arranged anterior-posteriorly in a gradient-like manner, suggesting a specific spatial organization needed for the coding of the motivational salience of the stimuli. This finding is relevant for our understanding of neuropsychiatric side effects in STN DBS and potentially for optimal electrode placement.
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Affiliation(s)
- Tereza Serranová
- Department of Neurology and Center of Clinical Neuroscience, Charles University, 1st Faculty of Medicine and General University Hospital, Kateřinská 30, 128 08, Prague, Czech Republic.
| | - Tomáš Sieger
- Department of Neurology and Center of Clinical Neuroscience, Charles University, 1st Faculty of Medicine and General University Hospital, Kateřinská 30, 128 08, Prague, Czech Republic.,Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague, Technická 2, 166 27, Prague, Czech Republic
| | - Filip Růžička
- Department of Neurology and Center of Clinical Neuroscience, Charles University, 1st Faculty of Medicine and General University Hospital, Kateřinská 30, 128 08, Prague, Czech Republic.,Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Roentgenova 2, 150 30, Prague, Czech Republic
| | - Eduard Bakštein
- Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague, Technická 2, 166 27, Prague, Czech Republic.,National Institute of Mental Health, Klecany, Topolová 748, 250 67, Czech Republic
| | - Petr Dušek
- Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague, Technická 2, 166 27, Prague, Czech Republic
| | - Pavel Vostatek
- Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague, Technická 2, 166 27, Prague, Czech Republic
| | - Daniel Novák
- Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University in Prague, Technická 2, 166 27, Prague, Czech Republic
| | - Evžen Růžička
- Department of Neurology and Center of Clinical Neuroscience, Charles University, 1st Faculty of Medicine and General University Hospital, Kateřinská 30, 128 08, Prague, Czech Republic
| | - Dušan Urgošík
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Roentgenova 2, 150 30, Prague, Czech Republic
| | - Robert Jech
- Department of Neurology and Center of Clinical Neuroscience, Charles University, 1st Faculty of Medicine and General University Hospital, Kateřinská 30, 128 08, Prague, Czech Republic.,Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Roentgenova 2, 150 30, Prague, Czech Republic
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83
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Chen S, Liu H, Wu QQ, Xu SJ, Li WG, Chen T, Li C, Ma XY, Xu S, Liu YM. Effect of LRRK2 G2385R Variant on Subthalamic Deep Brain Stimulation Efficacy in Parkinson's Disease in a Han Chinese Population. Front Neurol 2019; 10:1231. [PMID: 31824408 PMCID: PMC6884002 DOI: 10.3389/fneur.2019.01231] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 11/05/2019] [Indexed: 02/04/2023] Open
Abstract
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) is an effective treatment for advanced Parkinson's disease (PD). The G2385R variant of LRRK2 is a risk factor for PD in Han Chinese individuals. We retrospectively compared the clinical outcomes of STN-DBS surgery between PD Han Chinese G2385R variant carriers and non-carriers. Fifty-seven PD patients with bilateral STN-DBS were enrolled, including 8 G2385R+ variant carriers (G2385R+ group) and 49 non-carriers (G2385R- group). Clinical data included Unified Parkinson's Disease Rating Scale (UPDRS) parts I to IV, levodopa equivalent daily dose (LEDD), Mini-Mental State Examination Scale (MMSE) score, and Hamilton Depression Rating Scale (HAMD) score measured prior to DBS and 12 months post-DBS. DBS settings were also recorded. All PD patients benefited from STN-DBS surgery. There were no statistical differences between the two groups in terms of motor function, daily living activities, and LEDD reductions at 12 months post-DBS. The rigidity of the post-surgical G2385R+ group was significantly improved compared with that of the G2385R- group (P = 0.045). Post-surgical voltage in the G2385R+ group was significantly higher than that in the G2385R- group (P = 0.033). STN-DBS outcomes were not influenced by the LRRK2 G2385R variant in Han Chinese patients.
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Affiliation(s)
- Si Chen
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Hong Liu
- Department of Neurology, People's Hospital of Liaocheng, Liaocheng, China
| | - Qian-Qian Wu
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Shu-Jun Xu
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Wei-Guo Li
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Teng Chen
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Chao Li
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Xiang-Yu Ma
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Shuo Xu
- Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, China
| | - Yi-Ming Liu
- Department of Neurology, Qilu Hospital of Shandong University, Jinan, China
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84
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Furukawa S, Hirano S, Yamamoto T, Asahina M, Uchiyama T, Yamanaka Y, Nakano Y, Ishikawa A, Kojima K, Abe M, Uji Y, Higuchi Y, Horikoshi T, Uno T, Kuwabara S. Decline in drawing ability and cerebral perfusion in Parkinson's disease patients after subthalamic nucleus deep brain stimulation surgery. Parkinsonism Relat Disord 2019; 70:60-66. [PMID: 31865064 DOI: 10.1016/j.parkreldis.2019.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 11/30/2019] [Accepted: 12/02/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Subthalamic nucleus deep brain stimulation (STN DBS) is an established therapy for alleviating motor symptoms in advanced Parkinson's disease (PD) patients; however, a postoperative decline in cognitive and speech function has become problematic although its mechanism remains unclear. The aim of the present study was to elucidate the properties of language and drawing ability and cerebral perfusion in PD patients after bilateral STN DBS surgery. METHODS Western aphasia battery, including drawing as a subcategory, and perfusion (N-isopropyl-p-[123I] iodoamphetamine) SPECT scan was conducted in 21 consecutive PD patients, before, and three to six months after, bilateral STN DBS surgery while on stimulation. Perfusion images were compared with those of 17 age- and gender-matched healthy volunteers. In the parametric image analysis, the statistical peak threshold was set at P < 0.001 uncorrected with a cluster threshold set at P < 0.05 uncorrected. RESULTS Although motor symptoms were improved and general cognition was preserved in the patient group, 11 patients (52.4%) showed a decline in the drawing subcategory after surgery, which showed a reduction in Frontal Assessment Battery score in this group of patients. Statistical parametric analysis of the brain perfusion images showed a decrease of cerebral blood flow in the prefrontal and cingulate cortex after surgery. Patients whose drawing ability declined showed decreased perfusion in the middle cingulate cortex comparing before and after surgery. CONCLUSION Present results show that some PD patients show a decline in drawing ability after bilateral STN DBS which may attributable by dysfunction in the cingulate network.
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Affiliation(s)
- Shogo Furukawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Shigeki Hirano
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Tatsuya Yamamoto
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan; Department of Rehabilitation, Chiba Prefectural University of Health Sciences, Chiba, 261-0014, Japan.
| | | | - Tomoyuki Uchiyama
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan; Department of Neurology, School of Medicine, International University of Health and Welfare and International University of Health and Welfare Narita Hospital, Chiba, 272-0827, Japan.
| | - Yoshitaka Yamanaka
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Yoshikazu Nakano
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Ai Ishikawa
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Kazuho Kojima
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Midori Abe
- Division of Rehabilitation, Chiba University Hospital, Chiba, 260-8670, Japan.
| | - Yuriko Uji
- Division of Rehabilitation, Chiba University Hospital, Chiba, 260-8670, Japan.
| | - Yoshinori Higuchi
- Department of Neurological Surgery, Graduate School of Medicine, Chiba University Chiba, 260-8670, Japan.
| | - Takuro Horikoshi
- Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Takashi Uno
- Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
| | - Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University, Chiba, 260-8670, Japan.
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85
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Wagenbreth C, Kuehne M, Heinze HJ, Zaehle T. Deep Brain Stimulation of the Subthalamic Nucleus Influences Facial Emotion Recognition in Patients With Parkinson's Disease: A Review. Front Psychol 2019; 10:2638. [PMID: 31849760 PMCID: PMC6901782 DOI: 10.3389/fpsyg.2019.02638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 11/08/2019] [Indexed: 12/17/2022] Open
Abstract
Parkinson’s disease (PD) is a neurodegenerative disorder characterized by motor symptoms following dopaminergic depletion in the substantia nigra. Besides motor impairments, however, several non-motor detriments can have the potential to considerably impact subjectively perceived quality of life in patients. Particularly emotion recognition of facial expressions has been shown to be affected in PD, and especially the perception of negative emotions like fear, anger, or disgust is impaired. While emotion processing generally refers to automatic implicit as well as conscious explicit processing, the focus of most previous studies in PD was on explicit recognition of emotions only, while largely ignoring implicit processing deficits. Deep brain stimulation of the subthalamic nucleus (STN-DBS) is widely accepted as a therapeutic measure in the treatment of PD and has been shown to advantageously influence motor problems. Among various concomitant non-motor effects of STN-DBS, modulation of facial emotion recognition under subthalamic stimulation has been investigated in previous studies with rather heterogeneous results. Although there seems to be a consensus regarding the processing of disgust, which significantly deteriorates under STN stimulation, findings concerning emotions like fear or happiness report heterogeneous data and seem to depend on various experimental settings and measurements. In the present review, we summarized previous investigations focusing on STN-DBS influence on recognition of facial emotional expressions in patients suffering from PD. In a first step, we provide a synopsis of disturbances and problems in facial emotion processing observed in patients with PD. Second, we present findings of STN-DBS influence on facial emotion recognition and especially highlight different impacts of stimulation on implicit and explicit emotional processing.
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Affiliation(s)
- Caroline Wagenbreth
- Department of Neurology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Maria Kuehne
- Department of Neurology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Hans-Jochen Heinze
- Department of Neurology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Tino Zaehle
- Department of Neurology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
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86
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Rappel P, Grosberg S, Arkadir D, Linetsky E, Abu Snineh M, Bick AS, Tamir I, Valsky D, Marmor O, Abo Foul Y, Peled O, Gilad M, Daudi C, Ben‐Naim S, Bergman H, Israel Z, Eitan R. Theta‐alpha Oscillations Characterize Emotional Subregion in the Human Ventral Subthalamic Nucleus. Mov Disord 2019; 35:337-343. [DOI: 10.1002/mds.27910] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/22/2019] [Accepted: 09/27/2019] [Indexed: 12/25/2022] Open
Affiliation(s)
- Pnina Rappel
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Edmond and Lily Safra Center for Brain Research the Hebrew University Jerusalem Israel
| | - Shai Grosberg
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
| | - David Arkadir
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Eduard Linetsky
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Muneer Abu Snineh
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Atira S. Bick
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Idit Tamir
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
- The Center for Functional and Restorative Neurosurgery Hadassah‐Hebrew University Medical Center Jerusalem Israel
- Department of Neurosurgery University of California San Francisco San Francisco California USA
| | - Dan Valsky
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Edmond and Lily Safra Center for Brain Research the Hebrew University Jerusalem Israel
| | - Odeya Marmor
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Edmond and Lily Safra Center for Brain Research the Hebrew University Jerusalem Israel
| | - Yasmin Abo Foul
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Or Peled
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Moran Gilad
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Chen Daudi
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Shiri Ben‐Naim
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
| | - Hagai Bergman
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Edmond and Lily Safra Center for Brain Research the Hebrew University Jerusalem Israel
- The Center for Functional and Restorative Neurosurgery Hadassah‐Hebrew University Medical Center Jerusalem Israel
| | - Zvi Israel
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
- The Center for Functional and Restorative Neurosurgery Hadassah‐Hebrew University Medical Center Jerusalem Israel
| | - Renana Eitan
- Department of Medical Neurobiology (Physiology) Institute of Medical Research–Israel‐Canada, the Hebrew University‐Hadassah Medical School Jerusalem Israel
- The Brain Division Hadassah–Hebrew University Medical Center Jerusalem Israel
- Jerusalem Mental Health Center Hebrew University Medical School Jerusalem Israel
- Functional Neuroimaging Laboratory, Brigham and Women's Hospital, Department of Psychiatry Harvard Medical School Boston Massachusetts USA
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87
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Long-term impact of subthalamic stimulation on cognitive function in patients with advanced Parkinson's disease. NEUROLOGÍA (ENGLISH EDITION) 2019. [DOI: 10.1016/j.nrleng.2017.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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88
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Acera M, Molano A, Tijero B, Bilbao G, Lambarri I, Villoria R, Somme J, Ruiz de Gopegui E, Gabilondo I, Gomez-Esteban J. Impacto de la estimulación subtalámica a largo plazo sobre la situación cognitiva de los pacientes con enfermedad de Parkinson avanzada. Neurologia 2019; 34:573-581. [DOI: 10.1016/j.nrl.2017.05.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/26/2017] [Accepted: 05/11/2017] [Indexed: 11/28/2022] Open
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89
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Aquino CC, Duffley G, Hedges DM, Vorwerk J, House PA, Ferraz HB, Rolston JD, Butson CR, Schrock LE. Interleaved deep brain stimulation for dyskinesia management in Parkinson's disease. Mov Disord 2019; 34:1722-1727. [PMID: 31483534 PMCID: PMC10957149 DOI: 10.1002/mds.27839] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 07/09/2019] [Accepted: 07/25/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In patients with Parkinson's disease, stimulation above the subthalamic nucleus (STN) may engage the pallidofugal fibers and directly suppress dyskinesia. OBJECTIVES The objective of this study was to evaluate the effect of interleaving stimulation through a dorsal deep brain stimulation contact above the STN in a cohort of PD patients and to define the volume of tissue activated with antidyskinesia effects. METHODS We analyzed the Core Assessment Program for Surgical Interventional Therapies dyskinesia scale, Unified Parkinson's Disease Rating Scale parts III and IV, and other endpoints in 20 patients with interleaving stimulation for management of dyskinesia. Individual models of volume of tissue activated and heat maps were used to identify stimulation sites with antidyskinesia effects. RESULTS The Core Assessment Program for Surgical Interventional Therapies dyskinesia score in the on medication phase improved 70.9 ± 20.6% from baseline with noninterleaved settings (P < 0.003). With interleaved settings, dyskinesia improved 82.0 ± 27.3% from baseline (P < 0.001) and 61.6 ± 39.3% from the noninterleaved phase (P = 0.006). The heat map showed a concentration of volume of tissue activated dorsally to the STN during the interleaved setting with an antidyskinesia effect. CONCLUSION Interleaved deep brain stimulation using the dorsal contacts can directly suppress dyskinesia, probably because of the involvement of the pallidofugal tract, allowing more conservative medication reduction. © 2019 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Camila C Aquino
- Sleep and Movement Disorder Division, University of Utah, Salt Lake City, Utah, USA
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
- Department of Health, Evidence and Impact, McMaster University, Hamilton, Minnesota, Canada
| | - Gordon Duffley
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA
| | - David M Hedges
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA
| | - Johannes Vorwerk
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA
| | | | - Henrique B Ferraz
- Department of Neurology and Neurosurgery, Universidade Federal de Sao Paulo, Sao Paulo, Brazil
| | - John D Rolston
- Department of Neurosurgery, University of Utah, Salt Lake City, Utah, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA
| | - Christopher R Butson
- Scientific Computing and Imaging Institute, University of Utah, Salt Lake City, Utah, USA
- Department of Neurosurgery, University of Utah, Salt Lake City, Utah, USA
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah, USA
- Department of Neurology, University of Utah, Salt Lake City, Utah, USA
- Department of Psychiatry, University of Utah, Salt Lake City, Utah, USA
| | - Lauren E Schrock
- Department of Neurology, University of Minnesota, Minneapolis, Minnesota, USA
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90
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Krack P, Volkmann J, Tinkhauser G, Deuschl G. Deep Brain Stimulation in Movement Disorders: From Experimental Surgery to Evidence‐Based Therapy. Mov Disord 2019; 34:1795-1810. [DOI: 10.1002/mds.27860] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/01/2019] [Accepted: 08/19/2019] [Indexed: 12/21/2022] Open
Affiliation(s)
- Paul Krack
- Department of Neurology Bern University Hospital and University of Bern Bern Switzerland
| | - Jens Volkmann
- Department of Neurology University Hospital and Julius‐Maximilian‐University Wuerzburg Germany
| | - Gerd Tinkhauser
- Department of Neurology Bern University Hospital and University of Bern Bern Switzerland
| | - Günther Deuschl
- Department of Neurology University Hospital Schleswig Holstein (UKSH), Kiel Campus; Christian‐Albrechts‐University Kiel Germany
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91
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Ge H, Yan Z, Zhu H, Zhao H. MiR-410 exerts neuroprotective effects in a cellular model of Parkinson's disease induced by 6-hydroxydopamine via inhibiting the PTEN/AKT/mTOR signaling pathway. Exp Mol Pathol 2019; 109:16-24. [DOI: 10.1016/j.yexmp.2019.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/29/2019] [Accepted: 05/03/2019] [Indexed: 02/06/2023]
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92
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Berardelli I, Belvisi D, Pasquini M, Fabbrini A, Petrini F, Fabbrini G. Treatment of psychiatric disturbances in hypokinetic movement disorders. Expert Rev Neurother 2019; 19:965-981. [PMID: 31241368 DOI: 10.1080/14737175.2019.1636648] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Introduction: We reviewed studies that assessed the treatment of psychiatric disturbances in Parkinson's disease and atypical parkinsonisms. Neuropsychiatric disturbances in these conditions are frequent and have a profound impact on quality of life of patients and of their caregivers. It is therefore important to be familiar with the appropriate pharmacological and non-pharmacological interventions for treating these disorders. Areas covered: The authors searched for papers in English in Pubmed using the following keywords: Parkinson's disease, multiple system atrophy, progressive supranuclear palsy, corticobasal degeneration, Lewy body dementia, depression, apathy, anxiety, fatigue, sleep disorders, obsessive compulsive disorders, psychosis, hallucinations, delusions, impulse control disorders. Expert opinion: In Parkinson's disease, depression may benefit from the optimization of dopaminergic therapy, from the use of antidepressants acting on both the serotoninergic and noradrenergic pathways and from cognitive behavioral therapy. Psychosis in Parkinson's disease may improve with the use of clozapine; the serotonin inverse agonist pimavanserin has been shown to be effective. Treatment of impulse control disorders is primarily based on the removal of dopamine agonists. No controlled studies have investigated the treatment of neuropsychiatric disorders in multiple system atrophy, progressive supranuclear palsy or corticobasal degeneration. Acethylcholinesterase inhibitors may be used to treat hallucinations in Lewy body dementia.
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Affiliation(s)
- Isabella Berardelli
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome , Rome , Italy
| | | | - Massimo Pasquini
- Department of Human Neurosciences, Sapienza University of Rome , Rome , Italy
| | - Andrea Fabbrini
- Department of Human Neurosciences, Sapienza University of Rome , Rome , Italy
| | - Federica Petrini
- Department of Neurosciences and Mental Health, Azienda Universitaria Policlinico Umberto I° , Rome , Italy
| | - Giovanni Fabbrini
- IRCCS Neuromed , Pozzilli , Italy.,Department of Human Neurosciences, Sapienza University of Rome , Rome , Italy
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93
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Sette A, Seigneuret E, Reymond F, Chabardes S, Castrioto A, Boussat B, Moro E, François P, Fraix V. Battery longevity of neurostimulators in Parkinson disease: A historic cohort study. Brain Stimul 2019; 12:851-857. [DOI: 10.1016/j.brs.2019.02.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 09/30/2018] [Accepted: 02/11/2019] [Indexed: 10/27/2022] Open
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94
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Accolla EA, Pollo C. Mood Effects After Deep Brain Stimulation for Parkinson's Disease: An Update. Front Neurol 2019; 10:617. [PMID: 31258509 PMCID: PMC6587122 DOI: 10.3389/fneur.2019.00617] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 05/28/2019] [Indexed: 11/23/2022] Open
Abstract
Depression in Parkinson's Disease (PD) is a prevalent and invalidating symptom. Deep brain stimulation (DBS) allows for an improvement of PD motor features, but its effects on mood are difficult to predict. Here, we review the evidence regarding mood effects after DBS of either subthalamic nucleus (STN) or globus pallidus pars interna (GPi). Different influences of multiple factors contribute to impact the neuropsychiatric outcome after surgery. Psychosocial presurgical situation, postsurgical coping mechanisms, dopaminergic treatment modifications, and direct effects of the stimulation of either target are all playing a distinct role on the psychological well-being of patients undergoing DBS. No clear advantage of either target (STN vs. GPi) has been consistently found, both being effective and with a favorable profile on depression symptoms. However, specific patients' characteristics or anatomical considerations can guide the neurosurgeon in the target choice. Further research together with technological advances are expected to confine the stimulation area within dysfunctional circuits causing motor symptoms of PD.
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Affiliation(s)
- Ettore A. Accolla
- Neurology Unit, Department of Medicine, HFR – Hôpital Cantonal Fribourg and Fribourg University, Fribourg, Switzerland
| | - Claudio Pollo
- Department of Neurosurgery, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
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95
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Unlike Diamonds, Defibrillators Aren't Forever: Why It Is Sometimes Ethical to Deactivate Cardiac Implantable Electrical Devices. Camb Q Healthc Ethics 2019; 28:338-346. [PMID: 31113519 DOI: 10.1017/s096318011900015x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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96
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Koeglsperger T, Palleis C, Hell F, Mehrkens JH, Bötzel K. Deep Brain Stimulation Programming for Movement Disorders: Current Concepts and Evidence-Based Strategies. Front Neurol 2019; 10:410. [PMID: 31231293 PMCID: PMC6558426 DOI: 10.3389/fneur.2019.00410] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 04/04/2019] [Indexed: 11/16/2022] Open
Abstract
Deep brain stimulation (DBS) has become the treatment of choice for advanced stages of Parkinson's disease, medically intractable essential tremor, and complicated segmental and generalized dystonia. In addition to accurate electrode placement in the target area, effective programming of DBS devices is considered the most important factor for the individual outcome after DBS. Programming of the implanted pulse generator (IPG) is the only modifiable factor once DBS leads have been implanted and it becomes even more relevant in cases in which the electrodes are located at the border of the intended target structure and when side effects become challenging. At present, adjusting stimulation parameters depends to a large extent on personal experience. Based on a comprehensive literature search, we here summarize previous studies that examined the significance of distinct stimulation strategies for ameliorating disease signs and symptoms. We assess the effect of adjusting the stimulus amplitude (A), frequency (f), and pulse width (pw) on clinical symptoms and examine more recent techniques for modulating neuronal elements by electrical stimulation, such as interleaving (Medtronic®) or directional current steering (Boston Scientific®, Abbott®). We thus provide an evidence-based strategy for achieving the best clinical effect with different disorders and avoiding adverse effects in DBS of the subthalamic nucleus (STN), the ventro-intermedius nucleus (VIM), and the globus pallidus internus (GPi).
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Affiliation(s)
- Thomas Koeglsperger
- Department of Neurology, Ludwig Maximilians University, Munich, Germany.,Department of Translational Neurodegeneration, German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
| | - Carla Palleis
- Department of Neurology, Ludwig Maximilians University, Munich, Germany.,Department of Translational Neurodegeneration, German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
| | - Franz Hell
- Department of Neurology, Ludwig Maximilians University, Munich, Germany.,Graduate School of Systemic Neurosciences, Ludwig-Maximilians-Universität München, Martinsried, Germany
| | - Jan H Mehrkens
- Department of Neurosurgery, Ludwig Maximilians University, Munich, Germany
| | - Kai Bötzel
- Department of Neurology, Ludwig Maximilians University, Munich, Germany
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97
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Tsuboi T, Jabarkheel Z, Foote KD, Okun MS, Wagle Shukla A. Importance of the initial response to GPi deep brain stimulation in dystonia: A nine year quality of life study. Parkinsonism Relat Disord 2019; 64:249-255. [PMID: 31060987 DOI: 10.1016/j.parkreldis.2019.04.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 04/05/2019] [Accepted: 04/29/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Long-term efficacy of deep brain stimulation (DBS) on health-related quality-of-life (HRQoL) for isolated dystonia is not well established. This study aims to determine the long-term impact of DBS on HRQoL outcomes and identify clinical predictors. METHODS We retrospectively investigated 16 inherited or idiopathic isolated dystonia patients treated with bilateral globus pallidus internus DBS who were followed beyond 9 years at our center. The cohort consisted of 9 males, 7 females; 10 generalized, 6 segmental; mean (range) age at implantation, 37.0 (8-67) years; mean follow-up duration after implantation, 10.9 (9-13) years. We employed the Unified Dystonia Rating Scale for motor and Short Form Health Survey for HRQoL assessments to monitor the change longitudinally. We analyzed the changes in motor and HRQoL at 1-2 years (short-term) and ≥9 years (long-term) follow-up as compared to baseline with a Wilcoxon signed-rank test. We assessed the factors that predicted motor and HRQoL improvement with univariate regression analyses. RESULTS Motor (41.6%; p = 0.004) and HRQoL (total score, p = 0.039) improvements remained significant at long-term follow-up and, in the regression analysis, change in HRQoL outcomes correlated significantly with change in motor outcomes (R2 = 0.384, p = 0.010). Additionally, short-term motor and HRQoL improvements predicted the long-term motor (R2 = 0.384, p = 0.010) and HRQoL (total score, R2 = 0.594, p < 0.001) outcomes, respectively. CONCLUSION Motor and HRQoL improvements with DBS in isolated dystonia remain sustained for nearly a decade and may largely be predictable by the short-term response to DBS.
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Affiliation(s)
- Takashi Tsuboi
- Department of Neurology, Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Zakia Jabarkheel
- Department of Neurology, Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Kelly D Foote
- Department of Neurosurgery, University of Florida, Gainesville, FL, USA
| | - Michael S Okun
- Department of Neurology, Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Aparna Wagle Shukla
- Department of Neurology, Fixel Center for Neurological Diseases, University of Florida, Gainesville, FL, USA.
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98
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London D, Pourfar MH, Mogilner AY. Deep Brain Stimulation of the Subthalamic Nucleus Induces Impulsive Responses to Bursts of Sensory Evidence. Front Neurosci 2019; 13:270. [PMID: 30983958 PMCID: PMC6450191 DOI: 10.3389/fnins.2019.00270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 03/07/2019] [Indexed: 01/05/2023] Open
Abstract
Decisions are made through the integration of external and internal inputs until a threshold is reached, triggering a response. The subthalamic nucleus (STN) has been implicated in adjusting the decision bound to prevent impulsivity during difficult decisions. We combine model-based and model-free approaches to test the theory that the STN raises the decision bound, a process impaired by deep brain stimulation (DBS). Eight male and female human subjects receiving treatment for Parkinson's disease with bilateral DBS of the STN performed an auditory two-alternative forced choice task. By ending trials unpredictably, we collected reaction time (RT) trials in which subjects reached their decision bound and non-RT trials in which subjects were forced to make a decision with less evidence. A decreased decision bound would cause worse performance on RT trials, and we found this to be the case on left-sided RT trials. Drift diffusion modeling showed a negative drift rate. This implies that in the absence of new evidence, the amount of evidence accumulated tends to drift toward zero. If evidence is accumulated at a constant rate this results in the evidence accumulated reaching an asymptote, the distance of which from the bound was decreased by DBS (p = 0.0079, random shuffle test), preventing subjects from controlling impulsivity. Subjects were more impulsive to bursts of stimuli associated with conflict (p < 0.001, cluster mass test). In addition, DBS lowered the decision bound specifically after error trials, decreasing the probability of switching to a non-RT trial after an error compared to correct response (28% vs. 38%, p = 0.005, Fisher exact test). The STN appears to function in decision-making by modulating the decision bound and drift rate to allow the suppression of impulsive responses.
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Affiliation(s)
- Dennis London
- Department of Neurosurgery, Center for Neuromodulation, NYU Langone Health, New York, NY, United States
| | - Michael H Pourfar
- Department of Neurosurgery, Center for Neuromodulation, NYU Langone Health, New York, NY, United States
| | - Alon Y Mogilner
- Department of Neurosurgery, Center for Neuromodulation, NYU Langone Health, New York, NY, United States
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99
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Biomarkers for closed-loop deep brain stimulation in Parkinson disease and beyond. Nat Rev Neurol 2019; 15:343-352. [DOI: 10.1038/s41582-019-0166-4] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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100
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Boon LI, Geraedts VJ, Hillebrand A, Tannemaat MR, Contarino MF, Stam CJ, Berendse HW. A systematic review of MEG-based studies in Parkinson's disease: The motor system and beyond. Hum Brain Mapp 2019; 40:2827-2848. [PMID: 30843285 PMCID: PMC6594068 DOI: 10.1002/hbm.24562] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 01/27/2019] [Accepted: 02/13/2019] [Indexed: 01/29/2023] Open
Abstract
Parkinson's disease (PD) is accompanied by functional changes throughout the brain, including changes in the electromagnetic activity recorded with magnetoencephalography (MEG). An integrated overview of these changes, its relationship with clinical symptoms, and the influence of treatment is currently missing. Therefore, we systematically reviewed the MEG studies that have examined oscillatory activity and functional connectivity in the PD‐affected brain. The available articles could be separated into motor network‐focused and whole‐brain focused studies. Motor network studies revealed PD‐related changes in beta band (13–30 Hz) neurophysiological activity within and between several of its components, although it remains elusive to what extent these changes underlie clinical motor symptoms. In whole‐brain studies PD‐related oscillatory slowing and decrease in functional connectivity correlated with cognitive decline and less strongly with other markers of disease progression. Both approaches offer a different perspective on PD‐specific disease mechanisms and could therefore complement each other. Combining the merits of both approaches will improve the setup and interpretation of future studies, which is essential for a better understanding of the disease process itself and the pathophysiological mechanisms underlying specific PD symptoms, as well as for the potential to use MEG in clinical care.
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Affiliation(s)
- Lennard I Boon
- Amsterdam UMC, location VUmc, Department of Neurology, Amsterdam Neuroscience, Amsterdam, the Netherlands.,Amsterdam UMC, location VUmc, Department of Clinical Neurophysiology and Magnetoencephalography Center, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Victor J Geraedts
- Amsterdam UMC, location VUmc, Department of Clinical Neurophysiology and Magnetoencephalography Center, Amsterdam Neuroscience, Amsterdam, the Netherlands.,Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
| | - Arjan Hillebrand
- Amsterdam UMC, location VUmc, Department of Clinical Neurophysiology and Magnetoencephalography Center, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Martijn R Tannemaat
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands
| | - Maria Fiorella Contarino
- Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.,Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands
| | - Cornelis J Stam
- Amsterdam UMC, location VUmc, Department of Clinical Neurophysiology and Magnetoencephalography Center, Amsterdam Neuroscience, Amsterdam, the Netherlands
| | - Henk W Berendse
- Amsterdam UMC, location VUmc, Department of Neurology, Amsterdam Neuroscience, Amsterdam, the Netherlands
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